{
  "schema": "archaeology-world-field-atlases/1",
  "preparedDate": "2026-10-21",
  "studies": [
    {
      "id": "ostia",
      "siteId": "ostia",
      "title": "Ostia",
      "subtitle": "An independent research edition from the colonial fort to later settlement and the history of excavation",
      "scope": "First substantial independent edition: eight chapters, 38 qualified claims and ten study-area records. It extends beyond the Tempio Rotondo pilot, while retaining bounded source consultation and model limits. It is not an exhaustive reading of all Ostian reports.",
      "url": "/archaeology-studies/ostia/index.html",
      "readURL": "/archaeology-studies/ostia/index.html",
      "atlasURL": "/archaeology-studies/ostia/plans.html#drawings",
      "modelURL": "/archaeology-studies/ostia/architecture.html#case=ostia-capitolium&reading=reading&feature=cap-podium&view=oblique",
      "sourcesURL": "/archaeology-studies/ostia/index.html#sources",
      "sourceRegisterURL": "/archaeology-studies/ostia/study.json",
      "counts": {
        "chapters": 8,
        "cases": 4,
        "drawings": 38,
        "candidates": 13
      },
      "sourceBindings": [
        {
          "url": "/archaeology-studies/ostia/study.json",
          "sha256": "3a06d7130af26b8c6024343b53813eaddb9871f371374518d09a6d97b1adafb3",
          "role": "Site history, chapters, evidence claims and bibliography",
          "sourceInputSHA256": "95761d7b6650c6efb0bdd18785ed8f9055b4b192859d7ebb8484dfce929941f9"
        },
        {
          "url": "/archaeology-studies/ostia/atlas-register.json",
          "sha256": "8c66979ae20712e5b4e08ac6f4f4e01deb58836af47d86c6ea76d605bcd1f83a",
          "role": "Drawing records, candidate records and source inspection qualifications",
          "sourceInputSHA256": "f2db2df6f1b5927a44f8de20bd138120696c1a52fdb2dd14ac96d7b135705484"
        },
        {
          "url": "/archaeology-studies/ostia/model-register.json",
          "sha256": "392a06513cbf2ab3f34c9cd1228a0503ed6c97be047be9fa939cdcd1f17e6bac",
          "role": "Cases, selectable model states, features, geometry units and source qualifications",
          "sourceInputSHA256": "762c45dc6ad37f11377c9d40bf8e4067d275ab673ad5005cf3097054d3b2ddac"
        }
      ],
      "chapters": [
        {
          "id": "os2-river",
          "title": "A city at a changing river mouth",
          "url": "/archaeology-studies/ostia/index.html#chapter-os2-river",
          "claimIds": [
            "os2-c01",
            "os2-c02",
            "os2-c03",
            "os2-c04",
            "os2-c05"
          ]
        },
        {
          "id": "os2-port-system",
          "title": "Ostia and Portus: connected facilities, unequal histories",
          "url": "/archaeology-studies/ostia/index.html#chapter-os2-port-system",
          "claimIds": [
            "os2-c06",
            "os2-c07",
            "os2-c08",
            "os2-c09"
          ]
        },
        {
          "id": "os2-civic",
          "title": "The Forum and the architecture of civic religion",
          "url": "/archaeology-studies/ostia/index.html#chapter-os2-civic",
          "claimIds": [
            "os2-c10",
            "os2-c11",
            "os2-c12",
            "os2-c13",
            "os2-c14"
          ]
        },
        {
          "id": "os2-gathering",
          "title": "Theatre and Piazzale: performance, representation and gathering",
          "url": "/archaeology-studies/ostia/index.html#chapter-os2-gathering",
          "claimIds": [
            "os2-c15",
            "os2-c16",
            "os2-c17",
            "os2-c18",
            "os2-c19"
          ]
        },
        {
          "id": "os2-bathing",
          "title": "Bathing and connected uses at the Neptune complex",
          "url": "/archaeology-studies/ostia/index.html#chapter-os2-bathing",
          "claimIds": [
            "os2-c20",
            "os2-c21",
            "os2-c22"
          ]
        },
        {
          "id": "os2-houses-storage",
          "title": "Homes, gardens and the architecture of storage",
          "url": "/archaeology-studies/ostia/index.html#chapter-os2-houses-storage",
          "claimIds": [
            "os2-c23",
            "os2-c24",
            "os2-c25",
            "os2-c26",
            "os2-c27"
          ]
        },
        {
          "id": "os2-afterlives",
          "title": "Later life: contraction, repair, burial and religious space",
          "url": "/archaeology-studies/ostia/index.html#chapter-os2-afterlives",
          "claimIds": [
            "os2-c28",
            "os2-c29",
            "os2-c30",
            "os2-c31",
            "os2-c32"
          ]
        },
        {
          "id": "os2-record",
          "title": "Excavation, restoration and what a convincing image can hide",
          "url": "/archaeology-studies/ostia/index.html#chapter-os2-record",
          "claimIds": [
            "os2-c33",
            "os2-c34",
            "os2-c35",
            "os2-c36",
            "os2-c37",
            "os2-c38"
          ]
        }
      ],
      "cases": [
        {
          "id": "ostia-capitolium",
          "title": "Ostia · Capitolium · Capitolium: cella, porch and ascent",
          "scope": "A restrained cutaway explains the plan’s principal spaces. It adds no roof, complete column order, cult statue or measured ancient height.",
          "modelURL": "/archaeology-studies/ostia/architecture.html#case=ostia-capitolium&reading=reading&feature=cap-podium&view=oblique",
          "planURL": "/archaeology-studies/ostia/architecture.html#case=ostia-capitolium&reading=reading&feature=cap-podium&view=plan",
          "sourcesURL": "/archaeology-studies/ostia/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "cap-podium",
          "previewURL": "/archaeology-studies/ostia/assets/ostia-capitolium-preview.png",
          "previewAlt": "Original qualified spatial reading: Ostia · Capitolium · Capitolium: cella, porch and ascent. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units",
          "geometryBasis": "Original relational simplification of inspected published plans; no metric registration.",
          "readings": [
            {
              "id": "reading",
              "label": "Hadrianic temple · composite plan reading",
              "phaseIds": [
                "cap-reading"
              ],
              "note": "One composite reading; no unsupported chronological animation.",
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-capitolium&reading=reading&feature=cap-podium&view=oblique"
            }
          ],
          "features": [
            {
              "id": "cap-podium",
              "label": "Raised temple platform",
              "description": "A platform volume marks the temple above the forum; elevation and outline are conventional.",
              "claimIds": [
                "oa-c02"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-capitolium&reading=reading&feature=cap-podium&view=oblique"
            },
            {
              "id": "cap-cella",
              "label": "Cella enclosure",
              "description": "The cella is represented with low cutaway walls and an open entrance; internal statuary and complete elevation are omitted.",
              "claimIds": [
                "oa-c02"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-capitolium&reading=reading&feature=cap-cella&view=oblique"
            },
            {
              "id": "cap-porch",
              "label": "Front porch",
              "description": "A floor zone explains the space in front of the cella; lost shafts and roof are omitted.",
              "claimIds": [
                "oa-c02"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-capitolium&reading=reading&feature=cap-porch&view=oblique"
            },
            {
              "id": "cap-ascent",
              "label": "Ascent footprint",
              "description": "A flat marked access band replaces detailed stair risers, which are not measured here.",
              "claimIds": [
                "oa-c02"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-capitolium&reading=reading&feature=cap-ascent&view=oblique"
            }
          ],
          "limits": [
            "Normalized diagram units: no metre scale, survey registration or inferred geographic coordinates.",
            "Original relational simplification of inspected plans. Uniform sections are neither surviving wall heights nor proposed ancient elevations.",
            "No roofs, stair risers, complete orders, uninspected mesh or source plan raster.",
            "Open diagram cuts and regularized gaps do not establish excavated ancient door widths.",
            "Dotted column positions in the official plan do not become standing columns. The Albo elevation remains linked separately.",
            "The first-century BCE predecessor is a research dependency and is not hidden inside the Hadrianic model."
          ],
          "sourceLocators": [
            {
              "id": "oa-capitolium",
              "title": "Parco · Capitolium",
              "shortTitle": "Parco",
              "url": "https://ostiaantica.cultura.gov.it/pannelli-didattici-e-mappe/larea-centrale-e-i-complessi-di-rappresentanza/capitolium/",
              "locator": "Opening two paragraphs; lead plan; C. Albo plan/elevations",
              "consultation": "Current official HTML freshly retrieved; text and actual lead plan inspected. Albo graphic inspected as a proposed restored elevation, not standing fabric.",
              "role": "Official institutional synthesis and interpretive graphics",
              "rights": "Source link only. No compatible source-pixel or external-mesh reuse licence established; no raster or external mesh admitted.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia-capitolium].sources[id=oa-capitolium]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/ostia/model-register.json",
          "sourceRegisterLocator": "$.sites[id=ostia-capitolium]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "ostia-neptune",
          "title": "Ostia · Baths of Neptune · Neptune: thermal rooms and exercise court",
          "scope": "A normalized relational cutaway selects the six labelled spaces A–F. It deliberately omits unregistered service rooms, hypocausts, roofs, upper dwellings and detailed basin geometry.",
          "modelURL": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-A&view=oblique",
          "planURL": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-A&view=plan",
          "sourcesURL": "/archaeology-studies/ostia/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "nep-A",
          "previewURL": "/archaeology-studies/ostia/assets/ostia-neptune-preview.png",
          "previewAlt": "Original qualified spatial reading: Ostia · Baths of Neptune · Neptune: thermal rooms and exercise court. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units",
          "geometryBasis": "Original relational simplification of inspected published plans; no metric registration.",
          "readings": [
            {
              "id": "reading",
              "label": "Developed bath plan · selected spaces",
              "phaseIds": [
                "nep-reading"
              ],
              "note": "One composite reading; no unsupported chronological animation.",
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-A&view=oblique"
            }
          ],
          "features": [
            {
              "id": "nep-A",
              "label": "A · Frigidarium",
              "description": "Cold-room footprint, not a complete basin/elevation reconstruction.",
              "claimIds": [
                "oa-c04",
                "oa-c05"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-A&view=oblique"
            },
            {
              "id": "nep-B",
              "label": "B · Tepidarium",
              "description": "One of the two labelled warm rooms.",
              "claimIds": [
                "oa-c04",
                "oa-c05"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-B&view=oblique"
            },
            {
              "id": "nep-C",
              "label": "C · Tepidarium",
              "description": "Second labelled warm room, retained as a distinct space.",
              "claimIds": [
                "oa-c04",
                "oa-c05"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-C&view=oblique"
            },
            {
              "id": "nep-D",
              "label": "D · Calidarium",
              "description": "Hot-room footprint; furnaces and vault are omitted.",
              "claimIds": [
                "oa-c04",
                "oa-c05"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-D&view=oblique"
            },
            {
              "id": "nep-E",
              "label": "E · Palaestra",
              "description": "Open exercise court west of the thermal suite; pavement bands represent its surrounding portico zone.",
              "claimIds": [
                "oa-c04",
                "oa-c05"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-E&view=oblique"
            },
            {
              "id": "nep-F",
              "label": "F · Athletes-mosaic room",
              "description": "Labelled room, with no copied mosaic texture or inferred ritual activity.",
              "claimIds": [
                "oa-c04",
                "oa-c05"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-neptune&reading=reading&feature=nep-F&view=oblique"
            }
          ],
          "limits": [
            "Normalized diagram units: no metre scale, survey registration or inferred geographic coordinates.",
            "Original relational simplification of inspected plans. Uniform sections are neither surviving wall heights nor proposed ancient elevations.",
            "No roofs, stair risers, complete orders, uninspected mesh or source plan raster.",
            "Open diagram cuts and regularized gaps do not establish excavated ancient door widths.",
            "Open sides are diagram cuts; they do not establish the exact circulation sequence.",
            "Fremura/Pasquinucci generic bath-room reconstruction is linked for comparison and contributes no building-specific mesh."
          ],
          "sourceLocators": [
            {
              "id": "oa-neptune",
              "title": "Parco · Baths of Neptune",
              "shortTitle": "Parco",
              "url": "https://ostiaantica.cultura.gov.it/pannelli-didattici-e-mappe/larea-a-servizio-del-fiume/terme-di-nettuno/",
              "locator": "Chronology; plan A–F; upper dwellings and later repairs; generic bath-room caption",
              "consultation": "Fresh text and actual A–F plan inspected. Fremura/Pasquinucci illustration is a generic Roman bath-room reconstruction, not a measured Neptune section.",
              "role": "Official institutional synthesis and interpretive graphics",
              "rights": "Source link only. No compatible source-pixel or external-mesh reuse licence established; no raster or external mesh admitted.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia-neptune].sources[id=oa-neptune]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/ostia/model-register.json",
          "sourceRegisterLocator": "$.sites[id=ostia-neptune]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "ostia-grandi-horrea",
          "title": "Ostia · Grandi Horrea · Grandi Horrea: fifteen central rooms",
          "scope": "The central double row and surrounding U-court form a bounded working case. It follows Rickman’s composite topology, keeps source chronology disagreement explicit and omits the larger outer room wings.",
          "modelURL": "/archaeology-studies/ostia/architecture.html#case=ostia-grandi-horrea&reading=reading&feature=hor-row-eight&view=oblique",
          "planURL": "/archaeology-studies/ostia/architecture.html#case=ostia-grandi-horrea&reading=reading&feature=hor-row-eight&view=plan",
          "sourcesURL": "/archaeology-studies/ostia/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "hor-row-eight",
          "previewURL": "/archaeology-studies/ostia/assets/ostia-grandi-horrea-preview.png",
          "previewAlt": "Original qualified spatial reading: Ostia · Grandi Horrea · Grandi Horrea: fifteen central rooms. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units",
          "geometryBasis": "Original relational simplification of inspected published plans; no metric registration.",
          "readings": [
            {
              "id": "reading",
              "label": "Composite-plan reading · chronology unresolved",
              "phaseIds": [
                "hor-reading"
              ],
              "note": "One composite reading; no unsupported chronological animation.",
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-grandi-horrea&reading=reading&feature=hor-row-eight&view=oblique"
            }
          ],
          "features": [
            {
              "id": "hor-row-eight",
              "label": "Row A · eight cells",
              "description": "Eight regularized cell footprints follow Rickman’s explicit count, with conventional opening widths.",
              "claimIds": [
                "oa-c08"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-grandi-horrea&reading=reading&feature=hor-row-eight&view=oblique"
            },
            {
              "id": "hor-row-seven",
              "label": "Row B · seven cells",
              "description": "Seven regularized cell footprints follow the opposite row in Rickman’s count.",
              "claimIds": [
                "oa-c08"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-grandi-horrea&reading=reading&feature=hor-row-seven&view=oblique"
            },
            {
              "id": "hor-spine",
              "label": "Common backing wall",
              "description": "The two rows back against a shared central division.",
              "claimIds": [
                "oa-c08"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-grandi-horrea&reading=reading&feature=hor-spine&view=oblique"
            },
            {
              "id": "hor-court",
              "label": "U-shaped court and circulation",
              "description": "Three flat bands explain the court relationship; this is not a new registered gutter or portico survey.",
              "claimIds": [
                "oa-c09"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia-grandi-horrea&reading=reading&feature=hor-court&view=oblique"
            }
          ],
          "limits": [
            "Normalized diagram units: no metre scale, survey registration or inferred geographic coordinates.",
            "Original relational simplification of inspected plans. Uniform sections are neither surviving wall heights nor proposed ancient elevations.",
            "No roofs, stair risers, complete orders, uninspected mesh or source plan raster.",
            "Open diagram cuts and regularized gaps do not establish excavated ancient door widths.",
            "Eight/seven source counts preserved, but cells have been regularized; source irregular bay widths and detailed wall fabrics are not copied.",
            "Rickman’s reconstructed early central block conflicts with the current official later-addition summary; no date switch resolves that disagreement.",
            "Only central block and U-court bands shown. Outer cell wings, staircases, gutters, suspensurae and whole-building roofs are omitted."
          ],
          "sourceLocators": [
            {
              "id": "oa-horrea",
              "title": "Parco · Grandi Horrea",
              "shortTitle": "Parco",
              "url": "https://ostiaantica.cultura.gov.it/pannelli-didattici-e-mappe/larea-del-teatro/grandi-horrea/",
              "locator": "Opening date alternatives; later rebuilding paragraph; plan A–C; Gismondi caption",
              "consultation": "Fresh text and actual plan inspected. Composite visitor plan and Gismondi whole-building reconstruction are distinct. Chronological difference from Rickman retained.",
              "role": "Official institutional synthesis and interpretive graphics",
              "rights": "Source link only. No compatible source-pixel or external-mesh reuse licence established; no raster or external mesh admitted.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia-grandi-horrea].sources[id=oa-horrea]"
            },
            {
              "id": "oa-rickman",
              "title": "Rickman 1971 · Roman Granaries and Store Buildings",
              "shortTitle": "Rickman 1971",
              "url": "https://www.ostia-antica.org/fulltext/rickman/rickman-1971-2.pdf",
              "locator": "Printed pp. 44–49; fig. 10 on p. 44, fig. 11 on p. 46, fig. 12 on p. 49",
              "consultation": "Printed pp. 44–49 and all three cited drawings visually inspected; the full book was not read.",
              "role": "Published architectural analysis, drawing on Calza and Scavi di Ostia; not a newly excavated dataset",
              "rights": "Source link only. No compatible source-pixel or external-mesh reuse licence established; no raster or external mesh admitted.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia-grandi-horrea].sources[id=oa-rickman]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/ostia/model-register.json",
          "sourceRegisterLocator": "$.sites[id=ostia-grandi-horrea]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "ostia",
          "title": "Tempio Rotondo · court, porch and circular hall",
          "scope": "First source-grounded monument pilot within a staged Ostia programme; not a reconstruction of all Ostia or an exhaustive literature review.",
          "modelURL": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=court&view=oblique",
          "planURL": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=court&view=plan",
          "sourcesURL": "/archaeology-studies/ostia/architecture.html#sources",
          "defaultReading": "third-century",
          "defaultFeature": "court",
          "previewURL": "/archaeology-studies/ostia/assets/ostia-preview.png",
          "previewAlt": "Original qualified spatial reading: Tempio Rotondo · court, porch and circular hall. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "metres anchored to reported diameter; other dimensions partly illustrative",
          "geometryBasis": "Original metric-anchored architectural diagram. Feature relationships are sourced; layout, simplification and displayed heights remain conventional. Not a survey or full ancient reconstruction.",
          "readings": [
            {
              "id": "third-century",
              "label": "Temple, court and porch",
              "phaseIds": [
                "third-century"
              ],
              "note": "Original qualified reading, not a complete reconstruction.",
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=court&view=oblique"
            }
          ],
          "features": [
            {
              "id": "court",
              "label": "Forecourt and enclosure",
              "claimIds": [
                "ostia-c01",
                "ostia-c02",
                "ostia-c08",
                "ostia-c10"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=court&view=oblique"
            },
            {
              "id": "porch",
              "label": "Porch and ten-column frontage",
              "claimIds": [
                "ostia-c02",
                "ostia-c06"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=porch&view=oblique"
            },
            {
              "id": "cella",
              "label": "Circular cella and entrance",
              "claimIds": [
                "ostia-c03",
                "ostia-c04",
                "ostia-c10"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=cella&view=oblique"
            },
            {
              "id": "niches",
              "label": "Seven niches and eight bases",
              "claimIds": [
                "ostia-c04",
                "ostia-c05"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=niches&view=oblique"
            },
            {
              "id": "chambers",
              "label": "Entrance-side circular chambers",
              "claimIds": [
                "ostia-c07"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=chambers&view=oblique"
            },
            {
              "id": "stair",
              "label": "Monumental access stair",
              "claimIds": [
                "ostia-c02",
                "ostia-c10",
                "ostia-c12"
              ],
              "url": "/archaeology-studies/ostia/architecture.html#case=ostia&reading=third-century&feature=stair&view=oblique"
            }
          ],
          "limits": [
            "Metric-anchored explanatory cutaway; not a measured survey, restoration proposal or photogrammetric model.",
            "No dome, roof, statues, completed orders, earlier peristyle, unexcavated buildings or invented ancient abandonment event.",
            "Only diameter is checked against the inspected primary report. Secondary reported envelopes and podium rise are marked; wall/niche positions and display heights are conventional.",
            "The ordinary ground plane suppresses stratigraphic surfaces; current geometry cannot measure ancient capacities, volumes or access slopes.",
            "Ring segments and niches simplify masonry; use linked published state plan for documentary inspection."
          ],
          "sourceLocators": [
            {
              "id": "ostia-parco-rotondo",
              "title": "Parco archeologico di Ostia antica, Tempio Rotondo",
              "url": "https://ostiaantica.cultura.gov.it/en/educational-panels-and-maps/the-central-area-and-the-official-complexes/tempio-rotondo/",
              "locator": "Educational panel: text; plan labels A-D; proposed longitudinal sections credited to P. Pensabene and C. R. Briggs",
              "consultation": "Full page text and plan inspected; section images downloaded and visually inspected; separate published proposals remain distinct",
              "role": "Official site interpretation and monument plan; sections explicitly proposed reconstructions",
              "rights": "Site footer: all rights reserved. Link only; official image pixels are excluded from the reusable candidate.",
              "shortTitle": "Parco · Tempio Rotondo",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-parco-rotondo]"
            },
            {
              "id": "ostia-briggs-1930",
              "title": "Cecil C. Briggs, The “Pantheon” of Ostia (and Its Immediate Surroundings), Memoirs of the American Academy in Rome 8 (1930), 161-169, pls 51-57",
              "url": "https://www.ostia-antica.org/fulltext/briggs/briggs-1930.pdf",
              "locator": "Printed pp. 162-167; pl. 53 (historic plan); pl. 54 (restored plan); pl. 55 (restored section); pl. 57 (remains photographs)",
              "consultation": "Scanned report downloaded. Printed pp.162-167 read from rendered pages and OCR; p.165 visually checked; all plates visually inventoried. Not a full modern reassessment.",
              "role": "Published architectural study distinguishing observed remains from theoretical restoration",
              "rights": "No reusable licence established for this repository scan. Link only; report and rendered pixels remain research-only.",
              "shortTitle": "Briggs 1930",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-briggs-1930]"
            },
            {
              "id": "ostia-paschetto-1912",
              "title": "Luigi Paschetto, Ostia colonia romana (1912)",
              "url": "https://www.ostia-antica.org/fulltext/paschetto/part08.pdf",
              "locator": "Printed p.301, fig.70; footnote identifies Guattani, Monumenti inediti per l’anno 1805, tav.X, pp.L ff.",
              "consultation": "Printed p.301 and fig.70 visually inspected in downloaded scan; remaining volume not consulted",
              "role": "Historic publication reproducing an early excavation plan and its interpretation, not a modern state survey",
              "rights": "Historic underlying publication; repository scan reuse licence not established. Link only in candidate.",
              "shortTitle": "Paschetto 1912",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-paschetto-1912]"
            },
            {
              "id": "ostia-dictionary-rotondo",
              "title": "Jan Theo Bakker, Topographical Dictionary: Tempio Rotondo (I,XI,1), page dated 25 April 2022",
              "url": "https://www.ostia-antica.org/regio1/11/11-1.htm",
              "locator": "Opening description; dimensional paragraph; Photos and drawings captions",
              "consultation": "Full HTML text and image captions inspected; source image pixels not reused",
              "role": "Independent scholarly topographical synthesis and repository guide, not the official excavation authority",
              "rights": "No compatible licence established; link and paraphrase only.",
              "shortTitle": "Bakker · Topographical Dictionary",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-dictionary-rotondo]"
            },
            {
              "id": "ostia-photo-jarvis",
              "title": "Dennis G. Jarvis, Tempio rotondo, 9 October 2010",
              "url": "https://commons.wikimedia.org/wiki/File:Italy-0480_-_Tempio_rotondo_(Ostia_antica)_(5167083868).jpg",
              "locator": "File description, author, date, Licensing; view from forecourt toward stair and porch",
              "consultation": "Commons source record, licence metadata and the 1920-pixel image derivative visually inspected",
              "role": "Modern site photograph documenting visible ruins in 2010, not a phase reconstruction",
              "rights": "CC BY-SA 2.0; credit Dennis G. Jarvis; https://creativecommons.org/licenses/by-sa/2.0/; Commons size derivative, no crop or other edit by this project.",
              "shortTitle": "Jarvis · site photograph, 2010",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-photo-jarvis]"
            },
            {
              "id": "ostia-scavi-plans",
              "title": "Plans of Ostia from Scavi di Ostia I",
              "url": "https://ostia-antica.org/map/plans-so.htm",
              "locator": "Building phases and General plan indexes",
              "consultation": "Repository index inspected; individual city-plan sheets and full Scavi I volume not consulted for this pilot",
              "role": "Access index to official publication scans; not evidence that every sheet or volume has been read",
              "rights": "No compatible licence established for plan sheets. Link only pending individual rights review.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-scavi-plans]"
            },
            {
              "id": "ostia-nsc-index",
              "title": "Scans of the Notizie degli Scavi",
              "url": "https://ostia-antica.org/fulltext/nsc/nsc.htm",
              "locator": "Chronological article list, including theatre/Piazzale reports",
              "consultation": "Series index inspected; individual annual reports not read in this pilot",
              "role": "Excavation-report discovery route; no completeness claim",
              "rights": "Determine per item; no report pixels admitted.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-nsc-index]"
            },
            {
              "id": "ostia-digitosti",
              "title": "Parco, Pubblicazioni dell’ex-Soprintendenza archeologica di Ostia",
              "url": "https://ostiaantica.cultura.gov.it/biblioteca/digit-osti/pubblicazioni-dellex-soprintendenza-archeologica-di-ostia/",
              "locator": "Official digital-library introduction and publication groups",
              "consultation": "Library landing page inspected; individual brochures not read",
              "role": "Official publication access route; free download is not a reuse licence",
              "rights": "Per-publication rights review required.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-digitosti]"
            },
            {
              "id": "ostia-ofp",
              "title": "Ostia Forum Project, project website",
              "url": "https://ostiaforumproject.com/",
              "locator": "Project introduction, copyright notice and links to project publications",
              "consultation": "Project introduction and publication navigation inspected; campaign reports not exhaustively read",
              "role": "Excavating project’s primary dissemination and continuing-report programme",
              "rights": "Authors and Superintendency retain copyright in texts, plans and pictures; link only.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-ofp]"
            },
            {
              "id": "ostia-ofp-firstforum",
              "title": "Ostia Forum Project, 2017-2020 Chapter 6: The Search for the First Forum of Ostia",
              "url": "https://ostiaforumproject.com/2017-2020-chapter-6-the-search-for-the-first-forum-of-ostia/",
              "locator": "Research chapter landing page",
              "consultation": "Landing page reached; detailed figures and full argument not audited",
              "role": "Future phase-specific architectural candidate; not used for pilot geometry",
              "rights": "Project copyright; no geometry or image reuse admitted.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-ofp-firstforum]"
            },
            {
              "id": "ostia-postscriptum",
              "title": "Parco, Ostia Post Scriptum: i risultati delle campagne di scavo",
              "url": "https://ostiaantica.cultura.gov.it/ostia-post-scriptum-i-risultati-delle-campagne-di-scavo/",
              "locator": "Area A and Area B report sections",
              "consultation": "Official preliminary-report page inspected; linked detailed publications not read",
              "role": "Official recent preliminary reporting; interpretations remain subject to fuller publication",
              "rights": "Link only; no image pixels admitted.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-postscriptum]"
            },
            {
              "id": "ostia-lieberwirth-2021",
              "title": "Undine Lieberwirth, 3D and 4D Cartography of Archaeological Stratigraphy: A case study at the Western Forum in Ostia Antica, BAR IS 3040 (2021)",
              "url": "https://doi.org/10.30861/9781407357867",
              "locator": "Title and copyright pages; Foreword p.xv; introduction pp.1 and 9; figure list for 3D trench models",
              "consultation": "title, copyright, foreword and selected introductory text inspected. No trench geometry or dataset inspected.",
              "role": "Published methodological case study for future excavation-volume work; not evidence for Tempio Rotondo dimensions",
              "rights": "All rights reserved in inspected copyright page. No figures or dataset copied to candidate.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-lieberwirth-2021]"
            },
            {
              "id": "ostia-rieger-2004",
              "title": "Anna-Katharina Rieger, Heiligtümer in Ostia (2004)",
              "url": "https://pfeil-verlag.de/publikationen/heiligtuemer-in-ostia/",
              "locator": "Publisher record; Tempio Rotondo chapter begins p.173",
              "consultation": "Publisher metadata only. Full chapter not consulted; cannot support model detail yet.",
              "role": "Required modern scholarly reassessment before higher-detail reconstruction",
              "rights": "Publisher rights; no content or images reused.",
              "registerURL": "/archaeology-studies/ostia/model-register.json",
              "registerLocator": "$.sites[id=ostia].sources[id=ostia-rieger-2004]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/ostia/model-register.json",
          "sourceRegisterLocator": "$.sites[id=ostia]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        }
      ],
      "coverage": {
        "siteHistory": {
          "inspected": [
            "Current official city history and 8 monument/precinct or restoration accounts; labelled plans for Capitolium, theatre, Piazzale, Neptune baths, Garden Houses and Grandi Horrea.",
            "Goiran 2014 selected field/discussion/conclusion pages; Vött 2020 introduction and discussion/conclusions, including actual fig. 12 stratigraphic correlation and fig. 13 reconstruction scenario.",
            "OFP first-forum webpage; official Ostia Post Scriptum preliminary page including updated Area A interpretation; actual p. 211 opening of the 2008 warehouse report.",
            "Selected Boin 2013 pp. 231–232 and selected Briggs/Paschetto architectural and historical pages rechecked."
          ],
          "unread": [
            "Full Scavi di Ostia publication series and every annual Notizie degli Scavi report.",
            "Complete modern Tempio Rotondo reassessment by Rieger and the relevant Pensabene studies.",
            "Full 2008 Grandi Horrea report pp. 212–216 and its individual measured figures.",
            "Complete Boin 2013 volume; Meiggs 1973, Packer 1971, Hermansen 1982, Bakker 1994 and Karivieri 2020 located  but not read in full for this edition.",
            "Salomon et al. 2018 full text; later responses to Vött 2020, if any, require a dedicated forward-citation audit.",
            "Complete recent Post Scriptum specialist/stratigraphic publications and original OFP datasets/meshes."
          ],
          "limits": [
            "Source discovery, selected-page reading, figure inspection and pixel/model reuse are separate statuses.",
            "Official panels are concise institutional syntheses, not substitutes for complete final excavation reports.",
            "Neither a whole-city reconstruction nor a common abandonment date is claimed. No uninspected mesh or source image raster is admitted.",
            "Harbour water depths, sixth-century repairs, stationes inscriptions and warehouse capacities are different units of evidence.",
            "Ten area records organize research; they are not ten newly measured models or ten independent archaeological phases."
          ],
          "failures": [
            "Vött 2020 consultation covered the sections and figures recorded in its source entry; laboratory results were not independently recalculated.",
            "Salomon 2018 full text remains unconsulted and unused for substantive claims.",
            "The 2008 warehouse PDF request returned 403; only the actual opening page text was used.",
            "Official-page consultation is limited to the entries individually recorded."
          ]
        },
        "architecturalAtlas": {
          "searched": [
            "Fresh official Parco pages for ten monuments/infrastructure themes; primary report/architectural-publication searches for horrea plans and phase drawings.",
            "Bibliographic discovery considered Ostia, Portus, horrea and Rickman; individual entries distinguish discovery from consultation.",
            "Same-day independent study evidence for Forum, harbour, restoration and later contexts was reused with its consultation bounds."
          ],
          "inspected": [
            "Ten official pages and the individually marked water, mithraea, section and reconstruction drawings inspected.",
            "Capitolium, Neptune and Grandi Horrea detailed plans; Rickman printed pp. 44–49 and figs. 10–12.",
            "Twenty-eight source drawing records retain actual-figure, caption-only and prior same-day inspection distinctions."
          ],
          "unread": [
            "Complete Scavi di Ostia corpus and every Notizie degli Scavi annual report.",
            "Complete original Calza warehouse publication and later specialist reassessments; Rickman’s full book.",
            "Complete volumes by Packer, Hermansen, Meiggs and other identified authors remain unconsulted.",
            "Full OFP registered data, bath/fountain/water-network final measured datasets, recent Post Scriptum specialist reports and external meshes."
          ],
          "limits": [
            "Three additional working architectural diagrams, not three newly measured models.",
            "No whole-city reconstruction or exhaustive plan/mesh coverage claim.",
            "Every numeric geometric coordinate and section is conventional except the explicitly reported warehouse cell counts.",
            "Model units are normalized; an m scale or metric exported length would misrepresent this dataset.",
            "Source drawing images are not reproduced; public records link to the original publications."
          ],
          "failures": [
            "Web parser timed out on the Grandi Horrea page; direct fresh HTML retrieval succeeded.",
            "Rickman: selected pages and drawings consulted as recorded in the source entry; no reading of the complete volume is claimed."
          ]
        }
      },
      "limits": [
        "Three additional working architectural diagrams, not three newly measured models.",
        "No whole-city reconstruction or exhaustive plan/mesh coverage claim.",
        "Every numeric geometric coordinate and section is conventional except the explicitly reported warehouse cell counts.",
        "Model units are normalized; an m scale or metric exported length would misrepresent this dataset.",
        "Source drawing images are not reproduced; public records link to the original publications.",
        "The atlas marker is only a representative geographic place point. Model geometry is local explanatory space and is not georeferenced by that marker.",
        "Model state controls retain analytical settings and published alternatives; they are not a continuous animation of city history."
      ],
      "collectionId": "field-atlas"
    },
    {
      "id": "cosa",
      "siteId": "cosa",
      "title": "Cosa",
      "subtitle": "A colonial town, repeatedly remade.",
      "scope": "Independent study of south-Etrurian Cosa at Ansedonia: civic and sacred precincts, houses, baths, later occupation, excavation and conservation. Detailed harbour and castle architecture remain research dependencies.",
      "url": "/archaeology-studies/cosa/index.html",
      "readURL": "/archaeology-studies/cosa/index.html",
      "atlasURL": "/archaeology-studies/cosa/plans.html#drawings",
      "modelURL": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=reading&feature=floor&view=oblique",
      "sourcesURL": "/archaeology-studies/cosa/index.html#sources",
      "sourceRegisterURL": "/archaeology-studies/cosa/study.json",
      "counts": {
        "chapters": 8,
        "cases": 4,
        "drawings": 22,
        "candidates": 8
      },
      "sourceBindings": [
        {
          "url": "/archaeology-studies/cosa/study.json",
          "sha256": "d941ca4dd6d3b227b86a022074c51bd59f1b80e123a85098988e51729a00c4e2",
          "role": "Site history, chapters, evidence claims and bibliography"
        },
        {
          "url": "/archaeology-studies/cosa/atlas-register.json",
          "sha256": "50b4471abdf86bc6a9731c9b6ba70bebd54c25a513e5bee6eb3ef02c8eae339a",
          "role": "Drawing records, candidate records and source inspection qualifications"
        },
        {
          "url": "/archaeology-studies/cosa/model-register.json",
          "sha256": "005bbfd2ef5f6720e694a5415dc92d28cdeeac7f4c62d7897611f8fcb591ab9f",
          "role": "Cases, selectable model states, features, geometry units and source qualifications"
        }
      ],
      "chapters": [
        {
          "id": "colonial",
          "title": "A colonial town and its territory",
          "url": "/archaeology-studies/cosa/index.html#chapter-colonial",
          "claimIds": [
            "cs2-foundation",
            "cs2-territory",
            "cs2-grid"
          ]
        },
        {
          "id": "forum",
          "title": "Assembly, council and the forum",
          "url": "/archaeology-studies/cosa/index.html#chapter-forum",
          "claimIds": [
            "cs2-forum-layout",
            "cs2-assembly",
            "cs2-steps",
            "cs2-curia",
            "cs2-basilica-early"
          ]
        },
        {
          "id": "arx",
          "title": "Sacred height and public routes",
          "url": "/archaeology-studies/cosa/index.html#chapter-arx",
          "claimIds": [
            "cs2-arx",
            "cs2-temples"
          ]
        },
        {
          "id": "domestic",
          "title": "Houses, commerce and protected ruins",
          "url": "/archaeology-studies/cosa/index.html#chapter-domestic",
          "claimIds": [
            "cs2-houses",
            "cs2-storage",
            "cs2-diana",
            "cs2-shelter"
          ]
        },
        {
          "id": "baths",
          "title": "Bathing, heat and scarce water",
          "url": "/archaeology-studies/cosa/index.html#chapter-baths",
          "claimIds": [
            "cs2-bath",
            "cs2-fabric",
            "cs2-heat",
            "cs2-capacity",
            "cs2-reservoir",
            "cs2-bath2017"
          ]
        },
        {
          "id": "later",
          "title": "Intermittent occupation and later buildings",
          "url": "/archaeology-studies/cosa/index.html#chapter-later",
          "claimIds": [
            "cs2-disruption",
            "cs2-ovens",
            "cs2-church",
            "cs2-cemetery",
            "cs2-castle"
          ]
        },
        {
          "id": "excavation",
          "title": "Excavating, publishing and conserving",
          "url": "/archaeology-studies/cosa/index.html#chapter-excavation",
          "claimIds": [
            "cs2-excavations",
            "cs2-split-publication",
            "cs2-clearance",
            "cs2-diana",
            "cs2-2022",
            "cs2-2023"
          ]
        },
        {
          "id": "visual",
          "title": "Plans, digital records and source horizons",
          "url": "/archaeology-studies/cosa/index.html#chapter-visual",
          "claimIds": [
            "cs2-drawing-roles",
            "cs2-digital",
            "cs2-two-horizons",
            "cs2-geophysics"
          ]
        }
      ],
      "cases": [
        {
          "id": "cosa-comitium",
          "title": "Comitium and curia · assembly and council",
          "scope": "Read the circular assembly floor within its enclosure and beside the interpreted council hall; compare reduced evidence with a separately labelled seating proposal.",
          "modelURL": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=reading&feature=floor&view=oblique",
          "planURL": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=reading&feature=floor&view=plan",
          "sourcesURL": "/archaeology-studies/cosa/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "floor",
          "previewURL": "/archaeology-studies/cosa/assets/cosa-comitium-preview.png",
          "previewAlt": "Original qualified spatial reading: Comitium and curia · assembly and council. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "m; selected reported anchors, conventional completion",
          "geometryBasis": "Original regularized enclosure and circular floor; separate full-step proposal; no traced survey.",
          "readings": [
            {
              "id": "reading",
              "label": "Reduced relational reading",
              "phaseIds": [
                "reading"
              ],
              "note": "Reduced original explanation; source quantities and display conventions remain separate.",
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=reading&feature=floor&view=oblique"
            },
            {
              "id": "proposal",
              "label": "1993 seating proposal · idealized",
              "phaseIds": [
                "reading",
                "proposal"
              ],
              "note": "Three interrupted stone bands visualize the report’s proposal. Upper wooden banks are omitted. No complete surviving stone courses asserted. Hall remains a conventional envelope.",
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=proposal&feature=floor&view=oblique"
            }
          ],
          "features": [
            {
              "id": "floor",
              "label": "Assembly floor",
              "description": "Reported diameter; idealized level surface.",
              "claimIds": [
                "csa-comitium"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=reading&feature=floor&view=oblique"
            },
            {
              "id": "enclosure",
              "label": "Rectangular enclosure",
              "description": "Midpoint dimensions, conventional wall thickness and cutaway height.",
              "claimIds": [
                "csa-comitium"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=reading&feature=enclosure&view=oblique"
            },
            {
              "id": "steps",
              "label": "Seating proposal",
              "description": "Full bands visualize the publication’s restitution, not surviving concentric rings.",
              "claimIds": [
                "csa-steps"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=reading&feature=steps&view=oblique"
            },
            {
              "id": "curia",
              "label": "Interpreted curia",
              "description": "Conventional rear hall envelope; no ancient roof is claimed.",
              "claimIds": [
                "csa-curia"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-comitium&reading=reading&feature=curia&view=oblique"
            }
          ],
          "limits": [
            "Only the floor diameter and enclosure ranges are admitted as dimensional anchors.",
            "No roofs, exact doorway geometry, ancient terrain or complete standing seating.",
            "The curia envelope is schematic; its identification is an interpretation."
          ],
          "sourceLocators": [
            {
              "id": "cs-forum",
              "title": "Brown, Richardson and Richardson, Cosa III: The Buildings of the Forum. Colony, Municipium, and Village (1993)",
              "url": "https://search.worldcat.org/title/26052727",
              "locator": "Printed pp. 16,18–19,26–28,207–216,226; Plan X; figs. 5,9,59,62",
              "consultation": "Selected actual text and figures inspected: earlier comitium pages and fig. 9; newly inspected Basilica pp. 207–216 and 226, Plan X and fig. 59. Not the complete volume. The linked catalogue is an access record, not an online full text.",
              "role": "Primary architectural monograph",
              "shortTitle": "Brown et al.1993 · Cosa III",
              "rights": "Source link and original paraphrase only; figure-pixel redistribution not admitted without an explicit compatible licence.",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa-comitium].sources[id=cs-forum]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/cosa/model-register.json",
          "sourceRegisterLocator": "$.sites[id=cosa-comitium]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "cosa-basilica",
          "title": "Basilica · nave, ambulatory and tribunal",
          "scope": "Inspect a roofless spatial explanation of the reported Republican layout, separate from later structures on the composite excavated plan.",
          "modelURL": "/archaeology-studies/cosa/architecture.html#case=cosa-basilica&reading=reading&feature=envelope&view=oblique",
          "planURL": "/archaeology-studies/cosa/architecture.html#case=cosa-basilica&reading=reading&feature=envelope&view=plan",
          "sourcesURL": "/archaeology-studies/cosa/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "envelope",
          "previewURL": "/archaeology-studies/cosa/assets/cosa-basilica-preview.png",
          "previewAlt": "Original qualified spatial reading: Basilica · nave, ambulatory and tribunal. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "m; selected reported anchors, conventional completion",
          "geometryBasis": "Original regularized relational plan with reported outer/nave/tribunal quantities; reduced shafts and walls are display choices.",
          "readings": [
            {
              "id": "reading",
              "label": "Reduced relational reading",
              "phaseIds": [
                "reading"
              ],
              "note": "Reduced original explanation; source quantities and display conventions remain separate.",
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-basilica&reading=reading&feature=envelope&view=oblique"
            }
          ],
          "features": [
            {
              "id": "envelope",
              "label": "Building envelope",
              "description": "Regularized outer dimensions; no irregular trapezoid tracing.",
              "claimIds": [
                "csa-basilica"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-basilica&reading=reading&feature=envelope&view=oblique"
            },
            {
              "id": "nave",
              "label": "Nave and internal supports",
              "description": "Sixteen conventional shafts explain the surrounding ambulatory.",
              "claimIds": [
                "csa-basilica-nave"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-basilica&reading=reading&feature=nave&view=oblique"
            },
            {
              "id": "front",
              "label": "Forum colonnade",
              "description": "Six front columns; spacing and reduced height conventional.",
              "claimIds": [
                "csa-basilica-nave"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-basilica&reading=reading&feature=front&view=oblique"
            },
            {
              "id": "tribunal",
              "label": "Rear tribunal",
              "description": "Width and depth from report; cutaway walls conventional.",
              "claimIds": [
                "csa-basilica-tribunal"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-basilica&reading=reading&feature=tribunal&view=oblique"
            }
          ],
          "limits": [
            "Plan X is a composite excavated plan, not this clean Republican layout.",
            "No clerestory, roof, exact orders, cistern vaults or full ancient elevations.",
            "The evenly spaced column grid is an explanatory arrangement, not a metric transcription."
          ],
          "sourceLocators": [
            {
              "id": "cs-forum",
              "title": "Brown, Richardson and Richardson, Cosa III: The Buildings of the Forum. Colony, Municipium, and Village (1993)",
              "url": "https://search.worldcat.org/title/26052727",
              "locator": "Printed pp. 16,18–19,26–28,207–216,226; Plan X; figs. 5,9,59,62",
              "consultation": "Selected actual text and figures inspected: earlier comitium pages and fig. 9; newly inspected Basilica pp. 207–216 and 226, Plan X and fig. 59. Not the complete volume. The linked catalogue is an access record, not an online full text.",
              "role": "Primary architectural monograph",
              "shortTitle": "Brown et al.1993 · Cosa III",
              "rights": "Source link and original paraphrase only; figure-pixel redistribution not admitted without an explicit compatible licence.",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa-basilica].sources[id=cs-forum]"
            },
            {
              "id": "cs-guide",
              "title": "Direzione regionale Musei Toscana, Cosa–Ansedonia, undated museum/site guide",
              "url": "https://museitoscana.cultura.gov.it/wp-content/uploads/2022/08/COSA-ANSEDONIA-1.pdf",
              "locator": "Named sections: introductory history; Ansedonia–il Porto; Area Archeologica; Museo Archeologico",
              "consultation": "Guide text inspected. Publication date not securely established; upload-folder date is not treated as the date of its archaeological account. Its baths description predates the 2013 investigation and is checked against later reports.",
              "role": "Official interpretation with an older source horizon",
              "shortTitle": "Musei Toscana · undated guide",
              "rights": "Source link and original paraphrase only; figure-pixel redistribution not admitted without an explicit compatible licence.",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa-basilica].sources[id=cs-guide]"
            },
            {
              "id": "cs-basilica",
              "title": "Clay, The Structures on the Basilica: Cosa 1991–1992, online stratigraphy",
              "url": "https://www.press.umich.edu/special/cosa/basilica.html",
              "locator": "Objectives; Stratigraphy: The houses, The ovens, The church; figs. 71–73",
              "consultation": "Full section text retrieved and read; figure captions inspected. Figure pixels not copied.",
              "role": "Primary trench/standing-structure report",
              "shortTitle": "Clay · Basilica stratigraphy",
              "rights": "Source link and original paraphrase only; figure-pixel redistribution not admitted without an explicit compatible licence.",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa-basilica].sources[id=cs-basilica]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/cosa/model-register.json",
          "sourceRegisterLocator": "$.sites[id=cosa-basilica]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "cosa-capitolium",
          "title": "Capitolium · three cellae and pronaos",
          "scope": "A deliberately reduced explanation of the official guide’s architectural description; the primary Arx monograph remains a drawing-inspection dependency.",
          "modelURL": "/archaeology-studies/cosa/architecture.html#case=cosa-capitolium&reading=reading&feature=podium&view=oblique",
          "planURL": "/archaeology-studies/cosa/architecture.html#case=cosa-capitolium&reading=reading&feature=podium&view=plan",
          "sourcesURL": "/archaeology-studies/cosa/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "podium",
          "previewURL": "/archaeology-studies/cosa/assets/cosa-capitolium-preview.png",
          "previewAlt": "Original qualified spatial reading: Capitolium · three cellae and pronaos. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units",
          "geometryBasis": "Original relational explanation of the official textual description. No metric registration or source-plan tracing.",
          "readings": [
            {
              "id": "reading",
              "label": "Reduced relational reading",
              "phaseIds": [
                "reading"
              ],
              "note": "Reduced original explanation; source quantities and display conventions remain separate.",
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-capitolium&reading=reading&feature=podium&view=oblique"
            }
          ],
          "features": [
            {
              "id": "podium",
              "label": "Podium",
              "description": "Normalized display envelope; height and plan dimensions not admitted.",
              "claimIds": [
                "csa-capitolium"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-capitolium&reading=reading&feature=podium&view=oblique"
            },
            {
              "id": "cellae",
              "label": "Three cellae",
              "description": "Triple-room relationship; equal widths are a convention.",
              "claimIds": [
                "csa-capitolium"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-capitolium&reading=reading&feature=cellae&view=oblique"
            },
            {
              "id": "pronaos",
              "label": "Pronaos and front columns",
              "description": "Four front columns and deep porch from the guide; shafts are unornamented conventions.",
              "claimIds": [
                "csa-capitolium"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa-capitolium&reading=reading&feature=pronaos&view=oblique"
            }
          ],
          "limits": [
            "Cosa II drawings were discovered but not inspected. This is a textual architecture reading, not a plan reconstruction.",
            "All dimensions, wall thicknesses, elevations and spacing are normalized display conventions.",
            "No temple roof, stair arrangement, earlier auguraculum geometry, terrain or geographical assembly."
          ],
          "sourceLocators": [
            {
              "id": "cs-guide",
              "title": "Direzione regionale Musei Toscana, Cosa–Ansedonia, undated museum/site guide",
              "url": "https://museitoscana.cultura.gov.it/wp-content/uploads/2022/08/COSA-ANSEDONIA-1.pdf",
              "locator": "Named sections: introductory history; Ansedonia–il Porto; Area Archeologica; Museo Archeologico",
              "consultation": "Guide text inspected. Publication date not securely established; upload-folder date is not treated as the date of its archaeological account. Its baths description predates the 2013 investigation and is checked against later reports.",
              "role": "Official interpretation with an older source horizon",
              "shortTitle": "Musei Toscana · undated guide",
              "rights": "Source link and original paraphrase only; figure-pixel redistribution not admitted without an explicit compatible licence.",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa-capitolium].sources[id=cs-guide]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/cosa/model-register.json",
          "sourceRegisterLocator": "$.sites[id=cosa-capitolium]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "cosa",
          "title": "Under the baths · a cistern capacity study",
          "scope": "First monument pilot: the LCUB capacity envelope, read within the bath and city context. Not a bathhouse or whole-city reconstruction.",
          "modelURL": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=full&feature=lcub&view=oblique",
          "planURL": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=full&feature=lcub&view=plan",
          "sourcesURL": "/archaeology-studies/cosa/architecture.html#sources",
          "defaultReading": "full",
          "defaultFeature": "lcub",
          "previewURL": "/archaeology-studies/cosa/assets/cosa-preview.png",
          "previewAlt": "Original qualified spatial reading: Under the baths · a cistern capacity study. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "metres; clear internal dimensions reported, envelope details conventional",
          "geometryBasis": "Original dimensional diagram from De Giorgi et al. 2019 p. 62 n. 17. Internal length, width and water-line depth follow reported values. Wall/slab thickness, top height, orientation, materials and flat display ground are conventions. No registered excavation plan or whole supply network is reconstructed.",
          "readings": [
            {
              "id": "full",
              "label": "100% of published capacity",
              "fraction": 1,
              "note": "Analytical capacity comparison, not a historical water level or chronological phase.",
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=full&feature=lcub&view=oblique"
            },
            {
              "id": "half",
              "label": "50% capacity comparison",
              "fraction": 0.5,
              "note": "Analytical capacity comparison, not a historical water level or chronological phase.",
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=half&feature=lcub&view=oblique"
            },
            {
              "id": "quarter",
              "label": "25% capacity comparison",
              "fraction": 0.25,
              "note": "Analytical capacity comparison, not a historical water level or chronological phase.",
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=quarter&feature=lcub&view=oblique"
            }
          ],
          "features": [
            {
              "id": "lcub",
              "label": "Underground cistern (LCUB)",
              "description": "The dimensional envelope behind the reported capacity calculation.",
              "claimIds": [
                "cosa-C2",
                "cosa-C3"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=full&feature=lcub&view=oblique"
            },
            {
              "id": "lining",
              "label": "Wall envelope and lining",
              "description": "Walls make the section readable; thickness and top height are graphic conventions.",
              "claimIds": [
                "cosa-C2"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=full&feature=lining&view=oblique"
            },
            {
              "id": "waterline",
              "label": "Published water-line depth",
              "description": "A horizontal surface marks a selected fraction of the reported capacity. It is not current water.",
              "claimIds": [
                "cosa-C2",
                "cosa-C3"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=full&feature=waterline&view=oblique"
            },
            {
              "id": "supply",
              "label": "The wider supply question",
              "description": "Reservoir, LCUB and elevated cistern require separately documented relationships.",
              "claimIds": [
                "cosa-C4"
              ],
              "url": "/archaeology-studies/cosa/architecture.html#case=cosa&reading=full&feature=supply&view=oblique"
            }
          ],
          "limits": [
            "Source measurement is of the internal envelope and water line, not complete construction or a roof.",
            "Capacity fractions are analytical readings, not chronological phases or reconstructed ancient use.",
            "The full bath-complex source plan remains an external reference until reusable geometry is admitted."
          ],
          "sourceLocators": [
            {
              "id": "cosa-2019",
              "title": "De Giorgi, Scott, Glennie and Smith (2019), Cosa (Orbetello, GR): 70 Years of Excavations and New Directions, BAO 10.3–4, 57–70",
              "url": "https://bollettinodiarcheologiaonline.beniculturali.it/wp-content/uploads/2019/12/2019_3-4_DE-GIORGI_et_al.pdf",
              "locator": "pp. 57–62; p. 59 fig. 1; p. 60 fig. 2; p. 62 n. 17",
              "consultation": "Report retrieved; relevant excavation, plan, design and water-supply text and figures inspected. Later specialist conclusions not independently reviewed.",
              "role": "Primary excavation report; published interpretation and measured capacity calculation.",
              "rights": "Citation and numeric facts used. Figure pixels are linked to the publisher, not republished; open reuse permission not established.",
              "shortTitle": "De Giorgi et al. 2019",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa].sources[id=cosa-2019]"
            },
            {
              "id": "cosa-project",
              "title": "Cosa Excavations · project history",
              "url": "https://www.cosaexcavations.org/history",
              "locator": "The Excavations; Cosa",
              "consultation": "Project account inspected; publication-series leads recorded.",
              "role": "Primary project orientation and bibliography leads.",
              "rights": "External link; no images copied.",
              "shortTitle": "Cosa Excavations · history",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa].sources[id=cosa-project]"
            },
            {
              "id": "cosa-2014",
              "title": "Cosa Excavations · 2014 field season",
              "url": "https://www.cosaexcavations.org/2014excavations",
              "locator": "Excavation narrative; Photomodeling and Digitization",
              "consultation": "Season narrative inspected.",
              "role": "Preliminary field account; not a final chronological synthesis.",
              "rights": "External link; no project photographs or models redistributed.",
              "shortTitle": "Cosa Excavations · 2014",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa].sources[id=cosa-2014]"
            },
            {
              "id": "cosa-2017",
              "title": "Cosa Excavations · 2017 field season",
              "url": "https://www.cosaexcavations.org/cosa-2017",
              "locator": "Elevated Cisterns; Machine Room; orthographic gallery",
              "consultation": "Published season text inspected; linked 3D asset rights and metric registration not verified.",
              "role": "Preliminary field account and model discovery.",
              "rights": "Source link only; external 3D view is not an admitted mesh.",
              "shortTitle": "Cosa Excavations · 2017",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa].sources[id=cosa-2017]"
            },
            {
              "id": "cosa-place",
              "title": "Pleiades 413107 · Cosa, south Etruria",
              "url": "https://pleiades.stoa.org/places/413107",
              "locator": "Representative Point; description; references",
              "consultation": "Place identity, representative point and reference list inspected.",
              "role": "Gazetteer anchor and publication discovery, not excavation control.",
              "rights": "CC BY 3.0; Pleiades contributors credited.",
              "registerURL": "/archaeology-studies/cosa/model-register.json",
              "registerLocator": "$.sites[id=cosa].sources[id=cosa-place]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/cosa/model-register.json",
          "sourceRegisterLocator": "$.sites[id=cosa]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        }
      ],
      "coverage": {
        "siteHistory": {
          "inspected": [
            "Selected Cosa III printed text and figs. 5/9; only the listed plan sheets were inventoried.",
            "De Giorgi et al.2019 text and site/bath/orthographic/geophysical figures.",
            "Four individual Cosa V web-stratigraphy/conservation sections and the publication introduction.",
            "Official undated site guide; project 2017,2022,2023 and digital-resource accounts."
          ],
          "unread": [
            "Complete Cosa I–II and IV; complete printed Cosa V and all its other trenches.",
            "The full port/fishery monograph, detailed castle history and post-2023 final bath publications.",
            "Full-resolution source drawings not yet registered; complete linked external meshes and calibration."
          ],
          "limits": [
            "Independent first research edition, not exhaustive consultation of every Cosa publication.",
            "The undated museum guide and 2019 report represent different archaeological horizons.",
            "A source-plan catalogue is not a set of licensed redistributable rasters or imported survey coordinates.",
            "The 3D view remains an LCUB dimensional study, not a whole-town or complete-bath reconstruction."
          ],
          "failures": [
            "Some publisher pages failed through the web parser; direct requests retrieved the four cited sections for actual text inspection.",
            "A university metadata record for the 2023 BuildingP volume was discovered but full text not obtained; no substantive architectural claim relies on it."
          ]
        },
        "architecturalAtlas": {
          "searched": [
            "Existing independent study source register; actual Cosa III architectural volume; official museum guide; primary Arx monograph metadata; official museum presentation credits; Cosa field project."
          ],
          "inspected": [
            "Actual Basilica selected pp. 207–216,226; Plan X; fig. 59; prior comitium pp. 16,18–19,26–28 and figs. 5,9.",
            "Official guide architecture description; named field/project and stratigraphic text from previous verified study."
          ],
          "unread": [
            "Cosa II complete text and individual temple drawings.",
            "Uninspected figure-index entries and complete external meshes."
          ],
          "limits": [
            "Selected architectural cases; not an exhaustive bibliography.",
            "Metric anchors and normalized explanations are disclosed case by case."
          ],
          "failures": [
            "Official museum flight page direct fetch timed out; indexed credits only.",
            "JSTOR current full-text rendering unavailable; Cosa II retained as an uninspected lead."
          ]
        }
      },
      "limits": [
        "Selected architectural cases; not an exhaustive bibliography.",
        "Metric anchors and normalized explanations are disclosed case by case.",
        "The atlas marker is only a representative geographic place point. Model geometry is local explanatory space and is not georeferenced by that marker.",
        "Model state controls retain analytical settings and published alternatives; they are not a continuous animation of city history."
      ],
      "collectionId": "field-atlas"
    },
    {
      "id": "corinth",
      "siteId": "corinth",
      "title": "Corinth",
      "subtitle": "Terraces, civic places, sanctuaries and the making of the visible city",
      "scope": "Independent first research edition covering central Corinth and selected connected districts. Thirty-eight checked source-bound claims; ten monument/district entries. Not a final monograph, exhaustive online-report survey or complete city reconstruction.",
      "url": "/archaeology-studies/corinth/index.html",
      "readURL": "/archaeology-studies/corinth/index.html",
      "atlasURL": "/archaeology-studies/corinth/plans.html#drawings",
      "modelURL": "/archaeology-studies/corinth/architecture.html#case=corinth-peirene&reading=triconch&feature=corinth-peirene-chambers&view=oblique",
      "sourcesURL": "/archaeology-studies/corinth/index.html#sources",
      "sourceRegisterURL": "/archaeology-studies/corinth/study.json",
      "counts": {
        "chapters": 8,
        "cases": 4,
        "drawings": 29,
        "candidates": 10
      },
      "sourceBindings": [
        {
          "url": "/archaeology-studies/corinth/study.json",
          "sha256": "4ca6e5b5f4ad43e49a9de2885adb3daa3bb148278f571aaae4c5c8718a2109a0",
          "role": "Site history, chapters, evidence claims and bibliography",
          "sourceInputSHA256": "814a246c969c410c217883e838b047144e32f7e256dc936fb3a1b356fa9748c9"
        },
        {
          "url": "/archaeology-studies/corinth/atlas-register.json",
          "sha256": "f1ad0ebc4faaafdf3381af3609722ebef4398f8927bfa9445ffaa57390627697",
          "role": "Drawing records, candidate records and source inspection qualifications",
          "sourceInputSHA256": "deec1718e352f7077deb8222ea4735ad27cafb58b6e70cffe9416b6c902faa67"
        },
        {
          "url": "/archaeology-studies/corinth/model-register.json",
          "sha256": "9520c770d14051e1b7e99e8cbbebaf893ef813333ba5cad1c18cd4b5e4f7c2a9",
          "role": "Cases, selectable model states, features, geometry units and source qualifications",
          "sourceInputSHA256": "58bede9d0d42cd4bd08ce816486cffa5e74c174d0d9907ebad74dcc5002bd9dc"
        }
      ],
      "chapters": [
        {
          "id": "setting",
          "title": "1 · A city on terraces, an excavated window",
          "url": "/archaeology-studies/corinth/index.html#chapter-setting",
          "claimIds": [
            "co2-C01",
            "co2-C02",
            "co2-C03",
            "co2-C04"
          ]
        },
        {
          "id": "temple-hill",
          "title": "2 · Temple Hill: what seven columns do and do not establish",
          "url": "/archaeology-studies/corinth/index.html#chapter-temple-hill",
          "claimIds": [
            "co2-C05",
            "co2-C06",
            "co2-C07",
            "co2-C08",
            "co2-C09",
            "co2-C10"
          ]
        },
        {
          "id": "peirene",
          "title": "3 · Peirene: a water biography beyond the Roman facade",
          "url": "/archaeology-studies/corinth/index.html#chapter-peirene",
          "claimIds": [
            "co2-C11",
            "co2-C12",
            "co2-C13",
            "co2-C14",
            "co2-C15"
          ]
        },
        {
          "id": "forum",
          "title": "4 · Forum, Lechaion Road and South Stoa: civic space through contested deposits",
          "url": "/archaeology-studies/corinth/index.html#chapter-forum",
          "claimIds": [
            "co2-C03",
            "co2-C04",
            "co2-C16",
            "co2-C17",
            "co2-C18",
            "co2-C19",
            "co2-C20"
          ]
        },
        {
          "id": "performance",
          "title": "5 · Theatre and Odeion: connection, conversion and historical scale",
          "url": "/archaeology-studies/corinth/index.html#chapter-performance",
          "claimIds": [
            "co2-C21",
            "co2-C22"
          ]
        },
        {
          "id": "sanctuaries",
          "title": "6 · Demeter and Kore, Asklepios and Lerna: activities outlast labels",
          "url": "/archaeology-studies/corinth/index.html#chapter-sanctuaries",
          "claimIds": [
            "co2-C23",
            "co2-C24",
            "co2-C25",
            "co2-C26"
          ]
        },
        {
          "id": "later",
          "title": "7 · Late antiquity and medieval Corinth: uneven changes, continuing investigation",
          "url": "/archaeology-studies/corinth/index.html#chapter-later",
          "claimIds": [
            "co2-C24",
            "co2-C26",
            "co2-C27",
            "co2-C28",
            "co2-C29",
            "co2-C30",
            "co2-C31",
            "co2-C32",
            "co2-C38"
          ]
        },
        {
          "id": "excavation",
          "title": "8 · Excavation, restoration, plans and responsible 3D",
          "url": "/archaeology-studies/corinth/index.html#chapter-excavation",
          "claimIds": [
            "co2-C07",
            "co2-C20",
            "co2-C33",
            "co2-C34",
            "co2-C35",
            "co2-C36",
            "co2-C37"
          ]
        }
      ],
      "cases": [
        {
          "id": "corinth-peirene",
          "title": "Corinth · Peirene · Six chambers and a later three-apsed court",
          "scope": "Compare the springhouse compartment sequence with the later triconch enclosure; inspect the independent actual GIS plan for fabric and provenance.",
          "modelURL": "/archaeology-studies/corinth/architecture.html#case=corinth-peirene&reading=triconch&feature=corinth-peirene-chambers&view=oblique",
          "planURL": "/archaeology-studies/corinth/architecture.html#case=corinth-peirene&reading=triconch&feature=corinth-peirene-chambers&view=plan",
          "sourcesURL": "/archaeology-studies/corinth/architecture.html#sources",
          "defaultReading": "triconch",
          "defaultFeature": "corinth-peirene-chambers",
          "previewURL": "/archaeology-studies/corinth/assets/corinth-peirene-preview.png",
          "previewAlt": "Original qualified spatial reading: Corinth · Peirene · Six chambers and a later three-apsed court. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units; not metres",
          "geometryBasis": "Original reduced diagram from source-demonstrable relationships. Every coordinate, offset, thickness and height is a declared display convention; no traced or measured reconstruction.",
          "readings": [
            {
              "id": "facade",
              "label": "Six-chamber reading",
              "phaseIds": [
                "facade"
              ],
              "note": "Only the regularized springhouse compartments are admitted; this is not a complete early precinct.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-peirene&reading=facade&feature=corinth-peirene-chambers&view=oblique"
            },
            {
              "id": "triconch",
              "label": "Later three-apsed court",
              "phaseIds": [
                "triconch"
              ],
              "note": "Three later apses added to the compartment context; full ancient fabric, roof and hydraulic level omitted.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-peirene&reading=triconch&feature=corinth-peirene-chambers&view=oblique"
            }
          ],
          "features": [
            {
              "id": "corinth-peirene-chambers",
              "label": "The six springhouse chambers",
              "description": "Regularized adjoining compartments; open cutaway, with no arch/vault elevation restored.",
              "claimIds": [
                "co3-p1"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-peirene&reading=triconch&feature=corinth-peirene-chambers&view=oblique"
            },
            {
              "id": "corinth-peirene-court",
              "label": "Later court and three apses",
              "description": "A normalized square and three semicircular enclosures explain the later spatial relationship.",
              "claimIds": [
                "co3-p2",
                "co3-p3"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-peirene&reading=triconch&feature=corinth-peirene-court&view=oblique"
            },
            {
              "id": "corinth-peirene-datum",
              "label": "Drawing datum and source plan",
              "description": "The datum is only a display base. Consult the actual source-plan archive for linework and its mixed provenance.",
              "claimIds": [
                "co3-p4",
                "co3-p5"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-peirene&reading=triconch&feature=corinth-peirene-datum&view=oblique"
            }
          ],
          "limits": [
            "Six chamber compartments and three later apses are explained through regularized shapes, not stone-by-stone measured fabric.",
            "All mesh coordinates, wall heights, floor levels and thicknesses are chosen drawing conventions; court and apse dimensions are only approximate published anchors.",
            "The early facade reading and later court reading are separate; no roof, dome, niches, pool, tunnel network or hydraulic level is invented.",
            "The licensed source plan has mixed survey/Hill provenance; this diagram is not a metric extrusion of it."
          ],
          "sourceLocators": [
            {
              "id": "co3-gis",
              "title": "James Herbst / ASCSA, Corinth maps and archaeological GIS",
              "shortTitle": "James Herbst / ASCSA",
              "url": "https://www.ascsa.edu.gr/excavations/ancient-corinth/digital-corinth/maps-gis-data-and-archaeological-data-for-corinth-and-greece",
              "locator": "GIS licensing; Other Data and Shapefiles: Peirene state plan and underground water system",
              "consultation": "Official page read; actual PeireneStatePlan.zip SHP/DBF/PRJ parsed and layer-rendered, 20 October 2026. The separate underground-system archive was not downloaded.",
              "role": "Official geospatial data and mixed-source provenance",
              "rights": "Corinth data by James Herbst / ASCSA: CC BY-SA 4.0 on the owning page. The supplied derivative SVG retains attribution, adaptation and licence metadata.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth-peirene].sources[id=co3-gis]"
            },
            {
              "id": "co3-robinson2011",
              "title": "Betsey A. Robinson, Histories of Peirene (2011), official sample",
              "shortTitle": "Betsey A. Robinson",
              "url": "https://www.ascsa.edu.gr/uploads/media/Histories_of_Peirene_Sample.pdf",
              "locator": "Printed pp. 7–11,74–80; illustration list, plates B–D",
              "consultation": "Selected official publication text and captions read. Source figure pixels were not visually inspected; the whole book and folded plates B–D were not read.",
              "role": "Monument biography; architectural and excavation-history interpretation",
              "rights": "Source reference only. Publication pixels are not redistributed; no blanket image or mesh licence inferred.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth-peirene].sources[id=co3-robinson2011]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/corinth/model-register.json",
          "sourceRegisterLocator": "$.sites[id=corinth-peirene]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "corinth-south-stoa",
          "title": "Corinth · South Stoa east end · Three shop pairs, two well symbols, an unresolved stair",
          "scope": "Read a three-bay reduction of the inspected 1934 east-area plan and keep later chronological reassessments available.",
          "modelURL": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=rooms&feature=corinth-south-stoa-rooms&view=oblique",
          "planURL": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=rooms&feature=corinth-south-stoa-rooms&view=plan",
          "sourcesURL": "/archaeology-studies/corinth/architecture.html#sources",
          "defaultReading": "rooms",
          "defaultFeature": "corinth-south-stoa-rooms",
          "previewURL": "/archaeology-studies/corinth/assets/corinth-south-stoa-preview.png",
          "previewAlt": "Original qualified spatial reading: Corinth · South Stoa east end · Three shop pairs, two well symbols, an unresolved stair. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units; not metres",
          "geometryBasis": "Original reduced diagram from source-demonstrable relationships. Every coordinate, offset, thickness and height is a declared display convention; no traced or measured reconstruction.",
          "readings": [
            {
              "id": "rooms",
              "label": "Compartment relationship",
              "phaseIds": [
                "rooms"
              ],
              "note": "A selected structural diagram; neither an as-found mesh nor a dated original phase.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=rooms&feature=corinth-south-stoa-rooms&view=oblique"
            },
            {
              "id": "evidence",
              "label": "Add well and stair evidence",
              "phaseIds": [
                "evidence"
              ],
              "note": "An analytical overlay within the 1934 composite: symbols do not imply one shared construction date.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=evidence&feature=corinth-south-stoa-rooms&view=oblique"
            }
          ],
          "features": [
            {
              "id": "corinth-south-stoa-rooms",
              "label": "Front and rear compartments",
              "description": "Three pairs regularized for comparison. Door gaps indicate connectivity, not measured openings.",
              "claimIds": [
                "co3-s1",
                "co3-s3"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=rooms&feature=corinth-south-stoa-rooms&view=oblique"
            },
            {
              "id": "corinth-south-stoa-wells",
              "label": "Well access",
              "description": "Only the two marked wells in II and III are symbolized. Shop I is not given a well.",
              "claimIds": [
                "co3-s2"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=rooms&feature=corinth-south-stoa-wells&view=oblique"
            },
            {
              "id": "corinth-south-stoa-stair",
              "label": "The reported stair blocks",
              "description": "One low symbol indicates the interpreted stair-block evidence within I; no upper-storey reconstruction.",
              "claimIds": [
                "co3-s3"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=rooms&feature=corinth-south-stoa-stair&view=oblique"
            },
            {
              "id": "corinth-south-stoa-portico",
              "label": "Portico-side datum",
              "description": "A shallow open strip indicates the stoa-facing side; no invented column rhythm.",
              "claimIds": [
                "co3-s1"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=rooms&feature=corinth-south-stoa-portico&view=oblique"
            },
            {
              "id": "corinth-south-stoa-debate",
              "label": "Chronology and well-filling debate",
              "description": "Later excavation research changes the historical questions without changing the evidential status of the old plan.",
              "claimIds": [
                "co3-s4",
                "co3-s5"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-south-stoa&reading=rooms&feature=corinth-south-stoa-debate&view=oblique"
            }
          ],
          "limits": [
            "Only eastern bays I–III are regularized from a historical composite plan; the rest of the stoa is not reconstructed.",
            "Every position, width, door opening, rim radius, slab thickness and elevation is a display convention, not a measured coordinate.",
            "The two reading states are analytical selections from the 1934 composite, not successive historical phases.",
            "No original second storey, roof, water depth, precise staircase or complete portico column count is invented.",
            "The 2019 construction revision and 2022 well-filling argument remain attributed, limited-consultation research positions."
          ],
          "sourceLocators": [
            {
              "id": "co3-broneer1935",
              "title": "Oscar Broneer, Excavations in Corinth, 1934, AJA 39 (1935), 53–75",
              "shortTitle": "Oscar Broneer",
              "url": "https://www.jstor.org/stable/498765",
              "locator": "Printed pp. 53–57,62–64; fig.1 p. 54; fig.7 p. 63",
              "consultation": "Actual existing source edition selected text read; figs.1 and 7 visually inspected. This is an early composite excavation record, not the final 1954 stoa publication or a current phase plan.",
              "role": "Primary excavation report; eastern and western excavation plans",
              "rights": "Source reference only. Publication pixels are not redistributed; no blanket image or mesh licence inferred.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth-south-stoa].sources[id=co3-broneer1935]"
            },
            {
              "id": "co3-james2019",
              "title": "Sarah A. James, The South Stoa at Corinth: New Evidence and Interpretations, Hesperia 88 (2019), 155–214",
              "shortTitle": "Sarah A. James",
              "url": "https://www.ascsa.edu.gr/publications/hesperia/article/88/1/155-214",
              "locator": "Official author abstract; article range 155–214",
              "consultation": "Official indexed author abstract and ASCSA announcement read afresh. Full article, figures and construction contexts not consulted; direct article request timed out.",
              "role": "Author abstract reporting revised east-end construction evidence",
              "rights": "Source reference only. Publication pixels are not redistributed; no blanket image or mesh licence inferred.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth-south-stoa].sources[id=co3-james2019]"
            },
            {
              "id": "co3-slane2022",
              "title": "Kathleen Warner Slane, The South Stoa at Corinth and Its Wells, Hesperia 91 (2022), 385–483",
              "shortTitle": "Kathleen Warner Slane",
              "url": "https://www.ascsa.edu.gr/publications/hesperia/article/91/3/385-483",
              "locator": "Official author abstract; article range 385–483",
              "consultation": "Official indexed author abstract read afresh. Full well catalogue, diagrams and ceramic arguments not consulted.",
              "role": "Author abstract; stratigraphic reassessment, not consensus certification",
              "rights": "Source reference only. Publication pixels are not redistributed; no blanket image or mesh licence inferred.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth-south-stoa].sources[id=co3-slane2022]"
            },
            {
              "id": "co3-stoa1954",
              "title": "Oscar Broneer, The South Stoa and Its Roman Successors, Corinth I.4 (1954)",
              "shortTitle": "Oscar Broneer",
              "url": "https://www.ascsa.edu.gr/publications/book/?i=9780876610145",
              "locator": "Official catalogue:22 plans; 1954 reconstruction/date description",
              "consultation": "Official indexed publisher description read. Body and 22 plan sheets unread; guessed direct PDF route was inaccessible. Older construction/date framing is not adopted over the 2019/2022 research debate.",
              "role": "Foundational final-publication discovery; older interpretive model",
              "rights": "Source reference only. Publication pixels are not redistributed; no blanket image or mesh licence inferred.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth-south-stoa].sources[id=co3-stoa1954]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/corinth/model-register.json",
          "sourceRegisterLocator": "$.sites[id=corinth-south-stoa]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "corinth-temple-e",
          "title": "Corinth · Temple E temenos · A temple enclosure and a later stepped frontage",
          "scope": "Compare two separate spatial problems drawn from the report’s phase discussion: an initial enclosure relation and the later five-element eastern frontage.",
          "modelURL": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=initial&feature=corinth-temple-e-temple&view=oblique",
          "planURL": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=initial&feature=corinth-temple-e-temple&view=plan",
          "sourcesURL": "/archaeology-studies/corinth/architecture.html#sources",
          "defaultReading": "initial",
          "defaultFeature": "corinth-temple-e-temple",
          "previewURL": "/archaeology-studies/corinth/assets/corinth-temple-e-preview.png",
          "previewAlt": "Original qualified spatial reading: Corinth · Temple E temenos · A temple enclosure and a later stepped frontage. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units; not metres",
          "geometryBasis": "Original reduced diagram from source-demonstrable relationships. Every coordinate, offset, thickness and height is a declared display convention; no traced or measured reconstruction.",
          "readings": [
            {
              "id": "initial",
              "label": "Initial enclosure: relational diagram",
              "phaseIds": [
                "initial"
              ],
              "note": "Temple relation and flanking stoa bands only. Published aspect ratio retained; all other geometry conventional.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=initial&feature=corinth-temple-e-temple&view=oblique"
            },
            {
              "id": "frontage",
              "label": "Later entrance: five-element diagram",
              "phaseIds": [
                "frontage"
              ],
              "note": "Only the eastern frontage component. The first-phase temple and stoa geometry is deliberately absent.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=frontage&feature=corinth-temple-e-temple&view=oblique"
            }
          ],
          "features": [
            {
              "id": "corinth-temple-e-temple",
              "label": "Initial temple footprint",
              "description": "Open low boundary retains only the published aspect ratio, without reconstructing a peristyle or deity.",
              "claimIds": [
                "co3-t1",
                "co3-t2",
                "co3-t4"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=initial&feature=corinth-temple-e-temple&view=oblique"
            },
            {
              "id": "corinth-temple-e-stoas",
              "label": "Temenos-side stoa bands",
              "description": "Schematic bands express the flanking north/south colonnaded spaces; column counts and elevations omitted.",
              "claimIds": [
                "co3-t1"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=initial&feature=corinth-temple-e-stoas&view=oblique"
            },
            {
              "id": "corinth-temple-e-entry",
              "label": "Later stepped eastern entrance",
              "description": "Two ends, two wings and central approach are a separate component reading.",
              "claimIds": [
                "co3-t3"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=initial&feature=corinth-temple-e-entry&view=oblique"
            },
            {
              "id": "corinth-temple-e-datum",
              "label": "Drawing frame",
              "description": "Conventional datum, with geographic orientation and terrain excluded.",
              "claimIds": [
                "co3-t1",
                "co3-t2"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=initial&feature=corinth-temple-e-datum&view=oblique"
            },
            {
              "id": "corinth-temple-e-later",
              "label": "Later archaeology",
              "description": "A separate published excavation-area drawing records thirteenth-century remains.",
              "claimIds": [
                "co3-t5"
              ],
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth-temple-e&reading=initial&feature=corinth-temple-e-later&view=oblique"
            }
          ],
          "limits": [
            "Two distinct component diagrams: initial temenos relation and later eastern frontage. They are not complete synchronized reconstructions.",
            "All coordinates, courtyard proportions, widths, heights and doorway sizes are conventions. Initial temple aspect ratio follows the reported 44:23.5 only. No stair risers or tread count are modeled.",
            "The ca 50/150 CE published plans are interpretation-era proposals, not a current excavation-state survey.",
            "The initial temple footprint is absent from the later frontage-only reading; no unsupported phase continuity is implied.",
            "No deity identification, roof, complete peristyle column count, architectural order or modern anastylosis is invented."
          ],
          "sourceLocators": [
            {
              "id": "co3-williams1990",
              "title": "Charles K. Williams II and Orestes H. Zervos, Excavations at Corinth, 1989: The Temenos of Temple E, Hesperia 59 (1990), 325–369",
              "shortTitle": "Charles K. Williams II and Orestes H. Zervos",
              "url": "https://www.ascsa.edu.gr/uploads/media/hesperia/148286.pdf",
              "locator": "Printed pp. 325–336,346–356; figs.1 p. 327,2 p. 332,3 p. 347,4 p. 352,5 p. 355",
              "consultation": "Actual existing source edition selected text read and all five named figure pages visually inspected. Official online PDF returned 502. Full finds and coin catalogue not systematically reviewed.",
              "role": "Primary excavation report and explicitly reconstructed period plans",
              "rights": "Source reference only. Publication pixels are not redistributed; no blanket image or mesh licence inferred.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth-temple-e].sources[id=co3-williams1990]"
            },
            {
              "id": "co3-walbank1989",
              "title": "Mary E. Hoskins Walbank, Pausanias, Octavia and Temple E at Corinth, BSA 84 (1989), 361–394",
              "shortTitle": "Mary E. Hoskins Walbank",
              "url": "https://www.jstor.org/stable/30104565",
              "locator": "Printed pp. 361–363",
              "consultation": "Previously retained actual source edition extraction rechecked for the opening hypothesis; full later argument and subsequent literature not systematically reviewed.",
              "role": "Published identity reassessment; Capitolium proposed rather than demonstrated",
              "rights": "Source reference only. Publication pixels are not redistributed; no blanket image or mesh licence inferred.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth-temple-e].sources[id=co3-walbank1989]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/corinth/model-register.json",
          "sourceRegisterLocator": "$.sites[id=corinth-temple-e]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "corinth",
          "title": "Temple of Apollo · plans and standing remains",
          "scope": "One monument pilot with a staged city programme; no complete reconstruction of Corinth.",
          "modelURL": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=archaic&feature=peristyle&view=oblique",
          "planURL": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=archaic&feature=peristyle&view=plan",
          "sourcesURL": "/archaeology-studies/corinth/architecture.html#sources",
          "defaultReading": "archaic",
          "defaultFeature": "peristyle",
          "previewURL": "/archaeology-studies/corinth/assets/corinth-preview.png",
          "previewAlt": "Original qualified spatial reading: Temple of Apollo · plans and standing remains. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "Illustrative units; no metric scale",
          "geometryBasis": "Original open cutaway to compare published plan logic with standing remains. Count and relationships are sourced; coordinates, spacing, dimensions and all displayed elevations are explicit visual conventions.",
          "readings": [
            {
              "id": "archaic",
              "label": "Archaic plan reading",
              "phaseIds": [
                "archaic"
              ],
              "note": "Published plan logic presented through original normalized diagram geometry.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=archaic&feature=peristyle&view=oblique"
            },
            {
              "id": "roman",
              "label": "Roman proposal · wall-absent option",
              "phaseIds": [
                "roman"
              ],
              "note": "Internal supports and transverse division are absent in this selected reading. Removal of the division is a published possibility, not an established sequence; the Roman interior plan remains uncertain.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=roman&feature=peristyle&view=oblique"
            },
            {
              "id": "standing",
              "label": "Standing remains and conservation",
              "phaseIds": [
                "standing"
              ],
              "note": "Original diagram and official-linked textured present-state model are separate evidence products.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=standing&feature=peristyle&view=oblique"
            }
          ],
          "features": [
            {
              "id": "peristyle",
              "label": "6 × 15 perimeter colonnade",
              "claimIds": [
                "cor-c01",
                "cor-c02",
                "cor-c04"
              ],
              "description": "Count-based explanatory ring; regularized spacing is a drawing convention.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=archaic&feature=peristyle&view=oblique"
            },
            {
              "id": "interior",
              "label": "Internal colonnades and cella",
              "claimIds": [
                "cor-c03",
                "cor-c06"
              ],
              "description": "Open cutaway shows a conventional published reading; alternatives and Roman uncertainty remain explicit.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=archaic&feature=interior&view=oblique"
            },
            {
              "id": "krepis",
              "label": "Platform and support",
              "claimIds": [
                "cor-c04"
              ],
              "description": "A single thin slab locates the diagram; it is not a reconstruction of the disputed number or profiles of ancient steps.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=archaic&feature=krepis&view=oblique"
            },
            {
              "id": "remains",
              "label": "Seven standing columns",
              "claimIds": [
                "cor-c02"
              ],
              "description": "Present-condition reading; diagram positions are regularized and not a survey.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=archaic&feature=remains&view=oblique"
            },
            {
              "id": "division",
              "label": "Proposed transverse division",
              "claimIds": [
                "cor-c03"
              ],
              "description": "One debated architectural reading, shown as illustrative low geometry without a doorway claim.",
              "url": "/archaeology-studies/corinth/architecture.html#case=corinth&reading=archaic&feature=division&view=oblique"
            }
          ],
          "limits": [
            "No source drawing traced; no roof, capital, frieze or complete ancient superstructure fabricated.",
            "A part labelled recorded refers to an attested surviving-column count/grouping; its displayed coordinates/profile remain illustrative.",
            "Archaic/Roman/standing controls are reading states, not a dated demolition animation.",
            "Earlier sanctuary geometry and a single abandonment date remain unknown in this pilot.",
            "Use the separate official-linked Herbst model for textured standing-remain evidence; it does not validate this diagram’s metric precision.",
            "Roman proposal · wall-absent option: internal-support removal is reported; absence of the transverse division is a published possibility selected for display, not an established sequence. See Bookidis and Stroud 2004, pp. 412 and 415."
          ],
          "sourceLocators": [
            {
              "id": "cor-andrikou-2019",
              "title": "Dimitra Andrikou, The Temple of Apollo at Corinth. Observations on the Architectural Design (2019)",
              "url": "https://eclass.uoa.gr/modules/document/file.php/DI358/DHMOSIEYSH_4_ANDRIKOU_The_Temple_of_Apollo_at_Corinth_Observations_on_the_Architecture_Design.pdf",
              "locator": "pp. 22–35; especially pp. 22–27, 30–32 and fig. 7",
              "consultation": "The 14-page article text was read and selected figures visually inspected, including printed pp. 25 and 32.",
              "role": "Published architectural analysis and explicitly proposed reconstruction, including new measurements made in 2007.",
              "rights": "Springer Nature copyright; accessible university-hosted copy. Link and factual citation only; no publication raster or traced drawing reproduced.",
              "shortTitle": "Andrikou 2019",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-andrikou-2019]"
            },
            {
              "id": "cor-bookidis-stroud-2004",
              "title": "Nancy Bookidis and Ronald S. Stroud, Apollo and the Archaic Temple at Corinth, Hesperia 73 (2004), 401–426",
              "url": "https://www.ascsa.edu.gr/uploads/media/hesperia/4134886.pdf",
              "locator": "pp. 401–404, 411–415; fig. 1 on p. 403; figs. 2–3 on p. 417",
              "consultation": "Publication text consulted through the official ASCSA PDF, concentrating on identification, archaeological evidence, Roman-period uncertainty and excavation-record provenance. Not a complete independent rereading of every cited ancient passage.",
              "role": "Published archaeological, literary and epigraphic identification argument; includes historical excavation plan and findspot discussion.",
              "rights": "ASCSA copyright; official open reading copy. No raster or derivative tracing reproduced.",
              "shortTitle": "Bookidis and Stroud 2004",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-bookidis-stroud-2004]"
            },
            {
              "id": "cor-metis-apollo",
              "title": "ASCSA Metis, Temple of Apollo monument record",
              "url": "https://metis.ascsa.edu.gr/resource/d23c1031e55ca26c865db9adf51ac69c?image_id=b28887eb59a09cb648f1645b853aeaa3&tab=overview&view=preview",
              "locator": "Monument overview: description",
              "consultation": "Indexed public description read; direct client page fetch returned an internal error. Used only for details independently supported by the consulted architectural study.",
              "role": "Excavation archive catalogue overview, distinct from a final architectural publication.",
              "rights": "Free research/teaching access is not blanket republication permission. Link only.",
              "shortTitle": "ASCSA Metis · Temple of Apollo",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-metis-apollo]"
            },
            {
              "id": "cor-history",
              "title": "ASCSA Corinth Excavations, History of Corinth",
              "url": "https://www.ascsa.edu.gr/excavations/ancient-corinth/about-the-excavations-1/history-timeline",
              "locator": "Habitation; Geometric and Archaic Corinth; Roman Corinth; Timeline",
              "consultation": "Official HTML read on 20 October 2026.",
              "role": "Modern site synthesis and chronology, not an excavation state plan.",
              "rights": "Link and short factual paraphrase; no copied image.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-history]"
            },
            {
              "id": "cor-herbst-model",
              "title": "James Herbst, Temple Of Apollo at Corinth (2020), official ASCSA-linked 3D model",
              "url": "https://sketchfab.com/3d-models/temple-of-apollo-at-corinth-da12db140004405d96388f8948ab2cd1",
              "locator": "Model UID da12db140004405d96388f8948ab2cd1; official ASCSA Temple of Apollo 3D Models page",
              "consultation": "Official ASCSA link inspected; live Sketchfab API metadata retrieved and saved; 1024-pixel model thumbnail visually inspected. The full mesh and viewer interaction were not inspected in this pilot.",
              "role": "External textured model of the standing remains, separate from the original explanatory geometry.",
              "rights": "Live API reports CC Attribution 4.0 and downloadable=true. Attribute jamesherbst / James Herbst; licence http://creativecommons.org/licenses/by/4.0/.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-herbst-model]"
            },
            {
              "id": "cor-gis",
              "title": "James Herbst / ASCSA, Corinth Archaeological Data and Basemaps",
              "url": "https://www.ascsa.edu.gr/excavations/ancient-corinth/digital-corinth/maps-gis-data-and-archaeological-data-for-corinth-and-greece",
              "locator": "Readymade High-res Basemaps and Layers; GIS Data; Other Data and Shapefiles",
              "consultation": "Official HTML and actual download URLs inspected; archive HEAD response inspected (15,835,232 bytes). The archive and its 19 layers have not been downloaded or spatially audited.",
              "role": "Official openly licensed GIS/state-plan resource; not yet an admitted geometric source.",
              "rights": "Official page explicitly licenses Corinth archaeological data and basemaps CC BY-SA 4.0; preserve layer-specific source/credit and adaptation notices.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-gis]"
            },
            {
              "id": "cor-current-reports",
              "title": "ASCSA Corinth Excavations, Current Excavation: North and Northeast of the Theater",
              "url": "https://www.ascsa.edu.gr/excavations/ancient-corinth/about-the-excavations-1/current-excavation",
              "locator": "Recent reports from the director: 2018–2025",
              "consultation": "Official report index read; 2025 PDF discovered/opened, but report body not sufficiently inspected for claims or geometry.",
              "role": "Current report-series inventory and future coverage anchor.",
              "rights": "Open reading links do not establish permission to extract or alter plans.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-current-reports]"
            },
            {
              "id": "cor-series",
              "title": "ASCSA, Corinth publication series catalogue",
              "url": "https://www.ascsa.edu.gr/publications/browse-by-series/corinth",
              "locator": "Series list, Corinth I.1–XXIII.1 as listed on inspected page",
              "consultation": "Complete current catalogue HTML read; book bodies not read as part of this catalogue inspection.",
              "role": "Published-volume inventory. Catalogue discovery is distinct from consultation of individual volumes.",
              "rights": "Bibliographical metadata and links only.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-series]"
            },
            {
              "id": "cor-open-books",
              "title": "ASCSA, Open Access Books: policy and Corinth list",
              "url": "https://www.ascsa.edu.gr/publications/books/open-access-books",
              "locator": "Open-access policy and Corinth section",
              "consultation": "Official policy read.",
              "role": "Access and reuse policy, not an archaeological evidence source.",
              "rights": "ASCSA states its listed open out-of-print book PDFs are CC BY-NC-ND: reading/sharing permitted subject to terms; derivatives prohibited.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-open-books]"
            },
            {
              "id": "cor-robinson-1976",
              "title": "Henry S. Robinson, Excavations at Corinth: Temple Hill, 1968–1972, Hesperia 45 (1976), 203–239",
              "url": "https://www.ascsa.edu.gr/uploads/media/hesperia/147928.pdf",
              "locator": "pp. 203–239; specific architectural figures remain to be checked",
              "consultation": "Bibliographic details verified against the official issue page. The complete report was not consulted and was not used for geometry.",
              "role": "Primary excavation report, a priority for the next coverage stage.",
              "rights": "Official open reading link; republication/derivative permission not inferred.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-robinson-1976]"
            },
            {
              "id": "cor-stillwell-1932",
              "title": "Richard Stillwell, The Temple of Apollo, Corinth I.1 (1932), 115–134",
              "url": "https://www.ascsa.edu.gr/publications/browse-by-series/corinth",
              "locator": "Temple chapter, pp. 115–134, bibliographic locator verified from Andrikou 2019 references",
              "consultation": "Discovered in the series catalogue and bibliography; chapter not independently read in this pilot.",
              "role": "Foundational architectural publication, to be read against later revisions.",
              "rights": "Not determined for an individual scan; no extracted image admitted.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-stillwell-1932]"
            },
            {
              "id": "cor-pfaff-2003",
              "title": "Christopher A. Pfaff, Archaic Corinthian Architecture, Corinth XX (2003), 95–140",
              "url": "https://www.ascsa.edu.gr/publications/browse-by-series/corinth",
              "locator": "pp. 95–140, bibliography verified in Andrikou 2019",
              "consultation": "Discovered through consulted bibliography and official series catalogue; chapter body not independently read.",
              "role": "Architectural synthesis and revision to foundational publication.",
              "rights": "No figures reproduced; consult rights before any raster reuse.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-pfaff-2003]"
            },
            {
              "id": "cor-zde-photo",
              "title": "Zde, Temple of Apollo in Corinth, SW corner, 202986.jpg (28 September 2020)",
              "url": "https://commons.wikimedia.org/wiki/File:Temple_of_Apollo_in_Corinth,_SW_corner,_202986.jpg",
              "locator": "File description, author, date and Licensing section",
              "consultation": "Commons image record and explicit licence inspected; image pixels were not consulted or admitted.",
              "role": "Modern site photograph candidate; it would document present condition rather than an ancient elevation.",
              "rights": "CC BY-SA 4.0, Zde; preserve attribution, source/licence link and modification notice.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-zde-photo]"
            },
            {
              "id": "cor-metis-policy",
              "title": "ASCSA, About Metis: ASCSA Archaeological Platform",
              "url": "https://www.ascsa.edu.gr/excavations/ancient-corinth/digital-corinth/about-metis-ascsa-archaeological-database",
              "locator": "Access statement; data types; Spatial Documents and Media",
              "consultation": "Official HTML read.",
              "role": "Archive access, data-type and consultation-scope guidance.",
              "rights": "Research/teaching access is stated; material-specific copyright and publication restrictions still apply.",
              "registerURL": "/archaeology-studies/corinth/model-register.json",
              "registerLocator": "$.sites[id=corinth].sources[id=cor-metis-policy]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/corinth/model-register.json",
          "sourceRegisterLocator": "$.sites[id=corinth]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        }
      ],
      "coverage": {
        "siteHistory": {
          "inspected": [
            "Actual Robinson2011 official sample, selected introduction/chapter1/chapter3 sections",
            "Actual Andrikou2019 acquired text rechecked",
            "Actual Bookidis/Stroud2004 archaeological-evidence section re-opened",
            "Walbank 1989, opening pp. 361–363",
            "Actual Spawforth1994 selected sections and indexed1995correction",
            "Actual2025official campaign report text, four areas and caveats",
            "Official author abstracts for James2019, Slane2008/2022, Joyner2007, Liardet al.2022",
            "Official monograph catalogue descriptions, GIS page, model page and Metis access structure"
          ],
          "unread": [
            "Full James2019 and Slane2022 SouthStoa arguments, deposits and well catalogues",
            "Full Demeter/Kore1997architecture and Slane2008context catalogue",
            "Full Roebuck1951Asklepieion/Lerna volume",
            "Full Broneer1932Odeum and Stillwell1952Theatre volumes",
            "Romano1994interim-period deposit body",
            "Full Frankish1991–1997 reports and Liard2022/Joyner2007catalogues",
            "Full Corinth2022–2023 Hesperia94(2025),537–617 report; current2025websummary is a different publication",
            "Every Greek Archaeological Service/rescue report, regional survey and harbour publication"
          ],
          "limits": [
            "Selected districts, not all Corinth/Corinthia.",
            "Author abstract, institutional catalogue and full-body consultation are separately marked.",
            "No new raster, mesh, terrain, measured city model or complete abandonment chronology admitted.",
            "Earlier 49-volume/8-report discovery inventory is not a consulted-work count.",
            "Publicly accessible files are not automatically reusable derivative assets."
          ],
          "failures": [
            "2024campaign web PDF returned502; no claims derived from unseen body.",
            "Odeum fullPDF rejected for30.9MB size; only indexedp72passage read.",
            "Several primaryHesperiaPDFs and article pages timed out or returned502; indexedabstract/discovery limits retained.",
            "Full Frankish1991PDF exceeded webtoolsize limit; it remains unread."
          ]
        },
        "architecturalAtlas": {
          "searched": [
            "Official ASCSA Corinth GIS/Corinth series/Hesperia indexes and monument records; targeted Peirene, South Stoa, Temple E, Demeter, Lechaion queries.",
            "Bibliographic discovery identified the 1935 and 1990 reports; consultation is recorded source by source."
          ],
          "inspected": [
            "Actual Peirene GIS archive records/attributes/CRS and layer-colored rendering.",
            "Actual 1935 South Stoa east and west plans; selected report passages.",
            "Actual 1990 Temple E five figure pages and selected phase/medieval discussions.",
            "Selected 2011 Peirene and 1999 Demeter official PDF text/captions; 2019/2022/2024 official author abstracts."
          ],
          "unread": [
            "Full Corinth I.4, I.6, X, XIV, XVI, XVIII.3 architectural volumes and folded sheet corpora.",
            "Full 2019 South Stoa and 2022 well argument; full 2024 Lechaion report.",
            "Peirene 2011 complete biography/phase chapters/plates; separate underground GIS archive."
          ],
          "limits": [
            "Three new original reduced cases beyond Apollo; none is a whole-city or full measured precinct reconstruction.",
            "19 drawing records include consulted figures, paired comparisons and explicitly unread corpus leads; they are not 19 fully inspected surveys.",
            "Source images are not reproduced. Only the explicit CC BY-SA Peirene GIS derivative SVG is suitable for public reuse with its credit/licence metadata."
          ],
          "failures": [
            "Peirene 2011 was not consulted as a complete volume; selected text and captions are recorded separately, and no reading of the complete volume or folded plates is claimed.",
            "Peirene sample screenshot failed; official 1990 PDF returned 502, actual publication substituted for selected inspection.",
            "Direct South Stoa 1954 PDF route and article 2019/2022 retrievals inaccessible/timed out; official indexed abstracts/corpus descriptions explicitly bounded."
          ]
        }
      },
      "limits": [
        "Three new original reduced cases beyond Apollo; none is a whole-city or full measured precinct reconstruction.",
        "19 drawing records include consulted figures, paired comparisons and explicitly unread corpus leads; they are not 19 fully inspected surveys.",
        "Source images are not reproduced. Only the explicit CC BY-SA Peirene GIS derivative SVG is suitable for public reuse with its credit/licence metadata.",
        "The atlas marker is only a representative geographic place point. Model geometry is local explanatory space and is not georeferenced by that marker.",
        "Model state controls retain analytical settings and published alternatives; they are not a continuous animation of city history."
      ],
      "collectionId": "field-atlas"
    },
    {
      "id": "athens",
      "siteId": "athens",
      "title": "Athens",
      "subtitle": "Civic ground, sacred rock, cemetery gates and the assembly hills",
      "scope": "Independent urban-archaeology study: Agora primary research core, with separately sourced Acropolis, Kerameikos and Western Hills/Pnyx districts. First substantive edition; consultation depth differs by precinct.",
      "url": "/archaeology-studies/athens/index.html",
      "readURL": "/archaeology-studies/athens/index.html",
      "atlasURL": "/archaeology-studies/athens/plans.html#drawings",
      "modelURL": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=platform&view=oblique",
      "sourcesURL": "/archaeology-studies/athens/index.html#sources",
      "sourceRegisterURL": "/archaeology-studies/athens/study.json",
      "counts": {
        "chapters": 8,
        "cases": 5,
        "drawings": 30,
        "candidates": 19
      },
      "sourceBindings": [
        {
          "url": "/archaeology-studies/athens/study.json",
          "sha256": "828a9def82e4a6f45c47e60f28d7c04ae98a8ec8f00c8fff6500c655d924aece",
          "role": "Site history, chapters, evidence claims and bibliography",
          "sourceInputSHA256": "94401dcd6a2b1bb0044c93e73f298f5d0ba64aaf0c535e45ddc97a250f58856d"
        },
        {
          "url": "/archaeology-studies/athens/atlas-register.json",
          "sha256": "2fecb8b0bb3fc4616539fa1c181f16160461f6108940c2c5b61bd877f5367d99",
          "role": "Drawing records, candidate records and source inspection qualifications",
          "sourceInputSHA256": "4e48429ea79fc10f285fa4d89f5ce3161fc21c677de4dc16ffc64e5f381bb5a3"
        },
        {
          "url": "/archaeology-studies/athens/model-register.json",
          "sha256": "d345e26be4aafeab24f73a65e3c0bf3d61661a4dcb699949a2e9c4e487c5e875",
          "role": "Cases, selectable model states, features, geometry units and source qualifications",
          "sourceInputSHA256": "41e155b21688f337263834c5e57e389e28e5fcdc033a446c99c1d84bc72de21d"
        }
      ],
      "chapters": [
        {
          "id": "at2-ch-city",
          "title": "A city with several archaeological centres",
          "url": "/archaeology-studies/athens/index.html#chapter-at2-ch-city",
          "claimIds": [
            "at2-c01",
            "at2-c02",
            "at2-c03",
            "at2-c18",
            "at2-c33"
          ]
        },
        {
          "id": "at2-ch-civic",
          "title": "Council, archive and civic dining",
          "url": "/archaeology-studies/athens/index.html#chapter-at2-ch-civic",
          "claimIds": [
            "at2-c04",
            "at2-c05",
            "at2-c06",
            "at2-c07",
            "at2-c08"
          ]
        },
        {
          "id": "at2-ch-stoas",
          "title": "Stoas, temples and the visible monument",
          "url": "/archaeology-studies/athens/index.html#chapter-at2-ch-stoas",
          "claimIds": [
            "at2-c09",
            "at2-c10",
            "at2-c11",
            "at2-c12",
            "at2-c13"
          ]
        },
        {
          "id": "at2-ch-water",
          "title": "Roads, runoff and working infrastructure",
          "url": "/archaeology-studies/athens/index.html#chapter-at2-ch-water",
          "claimIds": [
            "at2-c14",
            "at2-c15",
            "at2-c16",
            "at2-c17"
          ]
        },
        {
          "id": "at2-ch-acropolis",
          "title": "The Acropolis: building campaigns and accumulated intervention",
          "url": "/archaeology-studies/athens/index.html#chapter-at2-ch-acropolis",
          "claimIds": [
            "at2-c18",
            "at2-c19",
            "at2-c20",
            "at2-c21",
            "at2-c22",
            "at2-c23",
            "at2-c24"
          ]
        },
        {
          "id": "at2-ch-kerameikos",
          "title": "Kerameikos: gates, processions and graves",
          "url": "/archaeology-studies/athens/index.html#chapter-at2-ch-kerameikos",
          "claimIds": [
            "at2-c25",
            "at2-c26",
            "at2-c27",
            "at2-c28",
            "at2-c29"
          ]
        },
        {
          "id": "at2-ch-pnyx",
          "title": "Pnyx and the Western Hills: assembly and revised chronology",
          "url": "/archaeology-studies/athens/index.html#chapter-at2-ch-pnyx",
          "claimIds": [
            "at2-c30",
            "at2-c31",
            "at2-c32",
            "at2-c33"
          ]
        },
        {
          "id": "at2-ch-afterlives",
          "title": "Later occupation, excavation and the making of the site",
          "url": "/archaeology-studies/athens/index.html#chapter-at2-ch-afterlives",
          "claimIds": [
            "at2-c10",
            "at2-c11",
            "at2-c17",
            "at2-c34",
            "at2-c35",
            "at2-c36",
            "at2-c37",
            "at2-c38",
            "at2-c39",
            "at2-c40"
          ]
        }
      ],
      "cases": [
        {
          "id": "athens-parthenon",
          "title": "Parthenon · Peristyle, porches and unequal rooms",
          "scope": "A Classical architectural reading with historically documented losses and restoration alternatives, separately stated. No roof or ancient-city panorama.",
          "modelURL": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=platform&view=oblique",
          "planURL": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=platform&view=plan",
          "sourcesURL": "/archaeology-studies/athens/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "platform",
          "previewURL": "/archaeology-studies/athens/assets/athens-parthenon-preview.png",
          "previewAlt": "Original qualified spatial reading: Parthenon · Peristyle, porches and unequal rooms. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units",
          "geometryBasis": "Published architectural counts/plan logic separated from conventional reduced geometry. Parameter records and each part declare the boundary.",
          "readings": [
            {
              "id": "reading",
              "label": "Architectural reading cutaway",
              "phaseIds": [
                "classical"
              ],
              "note": "Classical arrangement reduced to explicitly qualified, roofless diagram geometry; modern restoration states are discussed separately.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=platform&view=oblique"
            }
          ],
          "features": [
            {
              "id": "platform",
              "label": "Temple platform",
              "description": "A conventional rectangular platform; no metric stylobate dimensions claimed.",
              "claimIds": [
                "at3-P1"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=platform&view=oblique"
            },
            {
              "id": "peristyle",
              "label": "8×17 peristyle",
              "description": "Forty-six perimeter support markers; corners counted once.",
              "claimIds": [
                "at3-P1"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=peristyle&view=oblique"
            },
            {
              "id": "porches",
              "label": "Six-column inner porches",
              "description": "East pronaos and west opisthonaos are separate from the outer peristyle.",
              "claimIds": [
                "at3-P2"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=porches&view=oblique"
            },
            {
              "id": "rooms",
              "label": "Unequal cella compartments",
              "description": "Low walls distinguish east and west spaces; doorway sizes are conventional.",
              "claimIds": [
                "at3-P2"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=rooms&view=oblique"
            },
            {
              "id": "west-supports",
              "label": "Four western supports",
              "description": "Four equal prisms mark positions approximately; Ionic profiles omitted.",
              "claimIds": [
                "at3-P3"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-parthenon&reading=reading&feature=west-supports&view=oblique"
            }
          ],
          "limits": [
            "No roof, pediment, capital profile, entasis, taper or surface texture inferred.",
            "Numeric dimensions are conventions except specifically marked reported metric parameters.",
            "Conventional low walls and uniform support markers explain arrangement; they are not surviving-height measurements."
          ],
          "sourceLocators": [
            {
              "id": "at3-parthenon",
              "title": "YSMA, Parthenon",
              "url": "https://www.ysma.gr/en/monuments/parthenon/",
              "locator": "Architectural description and historical sequence, paragraphs 1–6; later-history paragraphs",
              "consultation": "Official text freshly inspected 20 October 2026. No website photograph licensed or packaged.",
              "role": "Site restoration authority: plan logic, counts and history",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-parthenon].sources[id=at3-parthenon]"
            },
            {
              "id": "at3-kawerau",
              "title": "P. Kavvadias and G. Kawerau, Die Ausgrabung der Akropolis vom Jahre 1885 bis zum Jahre 1890 (Athens, 1906)",
              "url": "https://digi.ub.uni-heidelberg.de/diglit/kawerau1906/0001/info%2Cthumbs%2Cimage",
              "locator": "Plates Α, Β, Γ, Ε, Ζ, Η, Θ; 1:200 detailed sheets and transverse sections",
              "consultation": "Actual existing publication rendered and visually inspected at the listed plates. Online institutional record verified; base viewer returned a bot challenge. These are historical excavated-state documents with material/chronological overlays, not current or purely Classical plans.",
              "role": "Primary excavation publication and historical topographic survey",
              "rights": "Historical work is out of copyright; repository delivery/reuse terms not fully audited. This edition links the institutional record and emits no scan pixels or detailed plan tracing.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-parthenon].sources[id=at3-kawerau]"
            },
            {
              "id": "at3-korres",
              "title": "Manolis Korres, The Restoration of the Parthenon, in R. Economakis (ed.), Acropolis Restoration: The CCAM Interventions (1994)",
              "url": "https://www.vizin.org/projects/acropolis/research.html",
              "locator": "p.132; pp.134–135, opisthonaos/pronaos drawings and alternatives",
              "consultation": "Selected published drawings and captions visually inspected. The linked project bibliography identifies the parent volume, not an online chapter body. Remaining chapter not fully reread.",
              "role": "Primary architect-restorer chapter; historical survey and alternative proposals",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-parthenon].sources[id=at3-korres]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/athens/model-register.json",
          "sourceRegisterLocator": "$.sites[id=athens-parthenon]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "athens-erechtheion",
          "title": "Erechtheion · Porches, support groups and unequal levels",
          "scope": "A rectified porch-and-level diagram. Interior reconstruction is deliberately partial because later alterations constrain knowledge. Sculptural supports are represented by abstract boxes.",
          "modelURL": "/archaeology-studies/athens/architecture.html#case=athens-erechtheion&reading=reading&feature=main&view=oblique",
          "planURL": "/archaeology-studies/athens/architecture.html#case=athens-erechtheion&reading=reading&feature=main&view=plan",
          "sourcesURL": "/archaeology-studies/athens/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "main",
          "previewURL": "/archaeology-studies/athens/assets/athens-erechtheion-preview.png",
          "previewAlt": "Original qualified spatial reading: Erechtheion · Porches, support groups and unequal levels. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units",
          "geometryBasis": "Published architectural counts/plan logic separated from conventional reduced geometry. Parameter records and each part declare the boundary.",
          "readings": [
            {
              "id": "reading",
              "label": "Architectural reading cutaway",
              "phaseIds": [
                "classical"
              ],
              "note": "Classical arrangement reduced to explicitly qualified, roofless diagram geometry; modern restoration states are discussed separately.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens-erechtheion&reading=reading&feature=main&view=oblique"
            }
          ],
          "features": [
            {
              "id": "main",
              "label": "Main body and level contrast",
              "description": "Unroofed body; east and west datums conventionally separated, without a claimed metric level difference.",
              "claimIds": [
                "at3-E3"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-erechtheion&reading=reading&feature=main&view=oblique"
            },
            {
              "id": "east",
              "label": "East hexastyle porch",
              "description": "Six plain markers identify a distinct east entrance.",
              "claimIds": [
                "at3-E1"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-erechtheion&reading=reading&feature=east&view=oblique"
            },
            {
              "id": "north",
              "label": "North porch",
              "description": "Six markers in a Π arrangement; lower than the east platform in the diagram.",
              "claimIds": [
                "at3-E1"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-erechtheion&reading=reading&feature=north&view=oblique"
            },
            {
              "id": "south",
              "label": "Caryatid porch",
              "description": "Six abstract rectangular support markers; not carved statue reconstructions.",
              "claimIds": [
                "at3-E2"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-erechtheion&reading=reading&feature=south&view=oblique"
            },
            {
              "id": "west",
              "label": "West facade: half-columns and antae",
              "description": "Four circular position markers between two rectangular antae; profiles/openings and exact later alterations omitted.",
              "claimIds": [
                "at3-E2"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-erechtheion&reading=reading&feature=west&view=oblique"
            }
          ],
          "limits": [
            "No roof, pediment, capital profile, entasis, taper or surface texture inferred.",
            "Numeric dimensions are conventions except specifically marked reported metric parameters.",
            "Conventional low walls and uniform support markers explain arrangement; they are not surviving-height measurements."
          ],
          "sourceLocators": [
            {
              "id": "at3-erechtheion",
              "title": "YSMA, Erechtheion",
              "url": "https://www.ysma.gr/en/monuments/erechtheion/",
              "locator": "Architectural description, paragraphs 1–4",
              "consultation": "Official text freshly inspected. Ancient interior knowledge is explicitly limited by later alterations.",
              "role": "Site restoration authority: facade arrangements and uncertainty",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-erechtheion].sources[id=at3-erechtheion]"
            },
            {
              "id": "at3-erech-restoration",
              "title": "YSMA, Erechtheion: completed interventions",
              "url": "https://www.ysma.gr/en/monuments/erechtheion/completed-interventions/",
              "locator": "1979–1987 programme; copies and repositioning",
              "consultation": "Official text freshly inspected; not an independent metric survey of the current monument.",
              "role": "Site restoration authority: original material, replacement and reconstruction",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-erechtheion].sources[id=at3-erech-restoration]"
            },
            {
              "id": "at3-kawerau",
              "title": "P. Kavvadias and G. Kawerau, Die Ausgrabung der Akropolis vom Jahre 1885 bis zum Jahre 1890 (Athens, 1906)",
              "url": "https://digi.ub.uni-heidelberg.de/diglit/kawerau1906/0001/info%2Cthumbs%2Cimage",
              "locator": "Plates Α, Β, Γ, Ε, Ζ, Η, Θ; 1:200 detailed sheets and transverse sections",
              "consultation": "Actual existing publication rendered and visually inspected at the listed plates. Online institutional record verified; base viewer returned a bot challenge. These are historical excavated-state documents with material/chronological overlays, not current or purely Classical plans.",
              "role": "Primary excavation publication and historical topographic survey",
              "rights": "Historical work is out of copyright; repository delivery/reuse terms not fully audited. This edition links the institutional record and emits no scan pixels or detailed plan tracing.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-erechtheion].sources[id=at3-kawerau]"
            },
            {
              "id": "at3-newsletter2016",
              "title": "YSMA, The Acropolis Restoration News 16 (September 2016)",
              "url": "https://www.ysma.gr/static/files/YSMA_NEWSLETTER_2016_ENG.pdf",
              "locator": "p.9 documentation; pp.12–15 Erechtheion interior; p.14 intervention plan caption",
              "consultation": "Official extracted text and captions inspected online. Direct PDF download returned403, so its plan pixels were not visually inspected. No numeric floor-level geometry derived from that plan.",
              "role": "Primary restoration reporting, including modern display choices and reported survey resources",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-erechtheion].sources[id=at3-newsletter2016]"
            },
            {
              "id": "at3-papanikolaou",
              "title": "Alexander Papanikolaou, The Restoration of the Erechtheion, in R.Economakis(ed.), Acropolis Restoration: The CCAM Interventions(1994),137–149",
              "url": "https://www.vizin.org/projects/acropolis/research.html",
              "locator": "p.137; pp.147,149; restored west-facade photographs and captions",
              "consultation": "Selected architect-restorer chapter text and illustrations visually inspected. West-facade support types independently checked against the restored monument photograph on p.149. Linked URL is a parent-volume bibliography, not full text.",
              "role": "Primary restoration account and documented post-intervention fabric",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-erechtheion].sources[id=at3-papanikolaou]"
            },
            {
              "id": "at3-lesk",
              "title": "Alexandra L.Lesk, A Diachronic Examination of the Erechtheion and Its Reception, dissertation, volumeI(2004 title page;2005institutional record)",
              "url": "https://etd.ohiolink.edu/acprod/odb_etd/etd/r/1501/10?clear=10&p10_accession_num=ucin1108170608",
              "locator": "Printed p.19, Anatomy of the Erechtheion",
              "consultation": "Institutional record metadata verified. Author-hosted text was available through its indexed primary passage: p.19 explicitly describes four half-columns between antae. Direct PDF fetch returned404. Only this bounded indexed passage inspected; no full thesis consultation claimed.",
              "role": "Architectural research anatomy; selected indexed primary text, checked against restorer photograph",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-erechtheion].sources[id=at3-lesk]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/athens/model-register.json",
          "sourceRegisterLocator": "$.sites[id=athens-erechtheion]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "athens-propylaia",
          "title": "Propylaia · Five gates, two orders and an unfinished programme",
          "scope": "Built entrance plan logic, separated from pre-Mnesiklean remains, conjectural extensions and later palace fabric. The eastern level is indicated conventionally.",
          "modelURL": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=hall&view=oblique",
          "planURL": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=hall&view=plan",
          "sourcesURL": "/archaeology-studies/athens/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "hall",
          "previewURL": "/archaeology-studies/athens/assets/athens-propylaia-preview.png",
          "previewAlt": "Original qualified spatial reading: Propylaia · Five gates, two orders and an unfinished programme. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "normalized diagram units",
          "geometryBasis": "Published architectural counts/plan logic separated from conventional reduced geometry. Parameter records and each part declare the boundary.",
          "readings": [
            {
              "id": "reading",
              "label": "Architectural reading cutaway",
              "phaseIds": [
                "classical"
              ],
              "note": "Classical arrangement reduced to explicitly qualified, roofless diagram geometry; modern restoration states are discussed separately.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=hall&view=oblique"
            }
          ],
          "features": [
            {
              "id": "hall",
              "label": "Central hall and raised eastern side",
              "description": "Two levels diagram the sloping entrance; exact grades and stairs are not reconstructed.",
              "claimIds": [
                "at3-G1",
                "at3-G2"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=hall&view=oblique"
            },
            {
              "id": "fronts",
              "label": "Doric fronts",
              "description": "Six supports at each end; widened central passage is schematic.",
              "claimIds": [
                "at3-G1"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=fronts&view=oblique"
            },
            {
              "id": "ionic",
              "label": "Western Ionic supports",
              "description": "Three pairs in the deeper western hall.",
              "claimIds": [
                "at3-G2"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=ionic&view=oblique"
            },
            {
              "id": "gates",
              "label": "Five doorways",
              "description": "Six low wall segments leave five distinct openings; widths conventional.",
              "claimIds": [
                "at3-G1"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=gates&view=oblique"
            },
            {
              "id": "northwing",
              "label": "North wing with hall",
              "description": "Room and southern porch distinguished.",
              "claimIds": [
                "at3-G3"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=northwing&view=oblique"
            },
            {
              "id": "southwing",
              "label": "South porch",
              "description": "No symmetric closed hall and no projected eastern wings are added.",
              "claimIds": [
                "at3-G3"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-propylaia&reading=reading&feature=southwing&view=oblique"
            }
          ],
          "limits": [
            "No roof, pediment, capital profile, entasis, taper or surface texture inferred.",
            "Numeric dimensions are conventions except specifically marked reported metric parameters.",
            "Conventional low walls and uniform support markers explain arrangement; they are not surviving-height measurements."
          ],
          "sourceLocators": [
            {
              "id": "at3-propylaia",
              "title": "YSMA, Propylaia",
              "url": "https://www.ysma.gr/en/monuments/propylaia/",
              "locator": "Paragraphs 1–6, especially cross-wall and wing descriptions",
              "consultation": "Official text freshly inspected. The English page misdates Pausanias to the second century BCE; that slip is not adopted.",
              "role": "Site restoration authority: built and unbuilt architectural programme",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-propylaia].sources[id=at3-propylaia]"
            },
            {
              "id": "at3-kawerau",
              "title": "P. Kavvadias and G. Kawerau, Die Ausgrabung der Akropolis vom Jahre 1885 bis zum Jahre 1890 (Athens, 1906)",
              "url": "https://digi.ub.uni-heidelberg.de/diglit/kawerau1906/0001/info%2Cthumbs%2Cimage",
              "locator": "Plates Α, Β, Γ, Ε, Ζ, Η, Θ; 1:200 detailed sheets and transverse sections",
              "consultation": "Actual existing publication rendered and visually inspected at the listed plates. Online institutional record verified; base viewer returned a bot challenge. These are historical excavated-state documents with material/chronological overlays, not current or purely Classical plans.",
              "role": "Primary excavation publication and historical topographic survey",
              "rights": "Historical work is out of copyright; repository delivery/reuse terms not fully audited. This edition links the institutional record and emits no scan pixels or detailed plan tracing.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-propylaia].sources[id=at3-kawerau]"
            },
            {
              "id": "at3-tanoulas",
              "title": "Tassos Tanoulas, New Discoveries at the Propylaea, in R. Economakis (ed.), Acropolis Restoration: The CCAM Interventions (1994), 181–183",
              "url": "https://www.vizin.org/projects/acropolis/research.html",
              "locator": "pp.181–183, unnumbered drawings and captions",
              "consultation": "Selected chapter pages visually read. The linked institutional project bibliography verifies the parent volume; it is not a full-text URL. Selected architectural arguments and drawing captions inspected.",
              "role": "Primary architect-restorer chapter; bibliographic access link only",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-propylaia].sources[id=at3-tanoulas]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/athens/model-register.json",
          "sourceRegisterLocator": "$.sites[id=athens-propylaia]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "athens-athena-nike",
          "title": "Temple of Athena Nike · Amphiprostyle temple and clear cella",
          "scope": "A reduced metric footprint/cella case using Mark’s reported dimensions. Columns, wall thickness, platform thickness and pier coordinates remain conventional; earlier bastion phases and modern reconstruction are separated.",
          "modelURL": "/archaeology-studies/athens/architecture.html#case=athens-athena-nike&reading=reading&feature=stylobate&view=oblique",
          "planURL": "/archaeology-studies/athens/architecture.html#case=athens-athena-nike&reading=reading&feature=stylobate&view=plan",
          "sourcesURL": "/archaeology-studies/athens/architecture.html#sources",
          "defaultReading": "reading",
          "defaultFeature": "stylobate",
          "previewURL": "/archaeology-studies/athens/assets/athens-athena-nike-preview.png",
          "previewAlt": "Original qualified spatial reading: Temple of Athena Nike · Amphiprostyle temple and clear cella. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "m",
          "geometryBasis": "Published architectural counts/plan logic separated from conventional reduced geometry. Parameter records and each part declare the boundary.",
          "readings": [
            {
              "id": "reading",
              "label": "Architectural reading cutaway",
              "phaseIds": [
                "classical"
              ],
              "note": "Classical arrangement reduced to explicitly qualified, roofless diagram geometry; modern restoration states are discussed separately.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens-athena-nike&reading=reading&feature=stylobate&view=oblique"
            }
          ],
          "features": [
            {
              "id": "stylobate",
              "label": "Reported stylobate envelope",
              "description": "8.17×5.40m reported in Mark1993; vertical slab thickness is schematic.",
              "claimIds": [
                "at3-N2"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-athena-nike&reading=reading&feature=stylobate&view=oblique"
            },
            {
              "id": "porches",
              "label": "Two four-column porches",
              "description": "Eight plain support markers, without Ionic capitals or a roof.",
              "claimIds": [
                "at3-N1"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-athena-nike&reading=reading&feature=porches&view=oblique"
            },
            {
              "id": "cella",
              "label": "Clear cella and two piers",
              "description": "Inner clear width4.15m/depth3.78m preserved; exterior wall thickness convention.",
              "claimIds": [
                "at3-N3"
              ],
              "url": "/archaeology-studies/athens/architecture.html#case=athens-athena-nike&reading=reading&feature=cella&view=oblique"
            }
          ],
          "limits": [
            "No roof, pediment, capital profile, entasis, taper or surface texture inferred.",
            "Numeric dimensions are conventions except specifically marked reported metric parameters.",
            "Conventional low walls and uniform support markers explain arrangement; they are not surviving-height measurements."
          ],
          "sourceLocators": [
            {
              "id": "at3-nike",
              "title": "YSMA, Temple of Athena Nike",
              "url": "https://www.ysma.gr/en/monuments/temple-of-athena-nike/",
              "locator": "Architectural description and restoration history",
              "consultation": "Official text freshly inspected. Only bounded architecture and intervention statements adopted.",
              "role": "Site restoration authority: temple and repeated reconstruction",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-athena-nike].sources[id=at3-nike]"
            },
            {
              "id": "at3-kawerau",
              "title": "P. Kavvadias and G. Kawerau, Die Ausgrabung der Akropolis vom Jahre 1885 bis zum Jahre 1890 (Athens, 1906)",
              "url": "https://digi.ub.uni-heidelberg.de/diglit/kawerau1906/0001/info%2Cthumbs%2Cimage",
              "locator": "Plates Α, Β, Γ, Ε, Ζ, Η, Θ; 1:200 detailed sheets and transverse sections",
              "consultation": "Actual existing publication rendered and visually inspected at the listed plates. Online institutional record verified; base viewer returned a bot challenge. These are historical excavated-state documents with material/chronological overlays, not current or purely Classical plans.",
              "role": "Primary excavation publication and historical topographic survey",
              "rights": "Historical work is out of copyright; repository delivery/reuse terms not fully audited. This edition links the institutional record and emits no scan pixels or detailed plan tracing.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-athena-nike].sources[id=at3-kawerau]"
            },
            {
              "id": "at3-mark",
              "title": "Ira S. Mark, The Sanctuary of Athena Nike in Athens: Architectural Stages and Chronology, Hesperia Supplement 26 (1993)",
              "url": "https://www.ascsa.edu.gr/index.php/publications/book/?i=9780876615263",
              "locator": "pp.21, 46, 72–73; figs.2,7,17; Plan A",
              "consultation": "Selected volume text and figure pages visually inspected. Printed pp.72–73 establish the reported stylobate and clear-cella dimensions; catalogue URL verified. Full book, chronological argument and every plate not reread.",
              "role": "Architectural research publication based on dismantling records; public URL is a catalogue, not a claim of open full-text consultation",
              "rights": "Source link only; no source-page raster, detailed tracing or third-party mesh redistributed.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens-athena-nike].sources[id=at3-mark]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/athens/model-register.json",
          "sourceRegisterLocator": "$.sites[id=athens-athena-nike]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        },
        {
          "id": "athens",
          "title": "Athens · Agora · The Tholos · a civic gathering space",
          "scope": "First coherent precinct: the Ancient Agora. First model: the Tholos, read through published early and Roman plans.",
          "modelURL": "/archaeology-studies/athens/architecture.html#case=athens&reading=early&feature=rotunda&view=oblique",
          "planURL": "/archaeology-studies/athens/architecture.html#case=athens&reading=early&feature=rotunda&view=plan",
          "sourcesURL": "/archaeology-studies/athens/architecture.html#sources",
          "defaultReading": "early",
          "defaultFeature": "rotunda",
          "previewURL": "/archaeology-studies/athens/assets/athens-preview.png",
          "previewAlt": "Original qualified spatial reading: Athens · Agora · The Tholos · a civic gathering space. See the case source and geometry limits.",
          "previewRole": "Original explanatory model rendering; not a site photograph, excavation-state survey or source-plan reproduction.",
          "sourceScope": "Existing source records retain their individual consultation and reuse limits; this shared-atlas integration does not claim a fresh reading of every underlying report.",
          "units": "metres",
          "geometryBasis": "Original explanatory primitives anchored to a published inner radius, support count and lower diameter. Every vertical height and the doorway width are conventional. Roof, capitals, annex, porch, furniture and surrounding buildings are omitted.",
          "readings": [
            {
              "id": "early",
              "label": "Early hall / repair footprint",
              "phaseIds": [
                "early",
                "repair"
              ],
              "note": "One shared explanatory footprint; the distinct historical horizons are discussed below, not animated as different measured geometries.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens&reading=early&feature=rotunda&view=oblique"
            }
          ],
          "features": [
            {
              "id": "rotunda",
              "label": "Circular hall",
              "claimIds": [
                "ath-tholos-circle",
                "ath-tholos-wall"
              ],
              "sourceIds": [
                "athens-agora-xiv"
              ],
              "modelled": true,
              "limits": "Low wall is a conventional cutaway, not surviving elevation.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens&reading=early&feature=rotunda&view=oblique"
            },
            {
              "id": "interior-supports",
              "label": "Six interior supports",
              "claimIds": [
                "ath-tholos-supports"
              ],
              "sourceIds": [
                "athens-agora-xiv"
              ],
              "modelled": true,
              "limits": "Published count and diameter; approximate plan positions; conventional stump height.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens&reading=early&feature=interior-supports&view=oblique"
            },
            {
              "id": "east-door",
              "label": "Eastern entrance",
              "claimIds": [
                "ath-tholos-entrance"
              ],
              "sourceIds": [
                "athens-agora-xiv"
              ],
              "modelled": true,
              "limits": "Direction is sourced; width is conventional.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens&reading=early&feature=east-door&view=oblique"
            },
            {
              "id": "kitchen",
              "label": "Kitchen annex",
              "claimIds": [
                "ath-tholos-kitchen"
              ],
              "sourceIds": [
                "athens-agora-xiv"
              ],
              "modelled": false,
              "limits": "Requires phase-specific separate plan inspection.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens&reading=early&feature=kitchen&view=oblique"
            },
            {
              "id": "roof",
              "label": "Roof evidence and missing elevation",
              "claimIds": [
                "ath-tholos-roof"
              ],
              "sourceIds": [
                "athens-agora-xiv"
              ],
              "modelled": false,
              "limits": "No speculative roof or dome drawn.",
              "url": "/archaeology-studies/athens/architecture.html#case=athens&reading=early&feature=roof&view=oblique"
            }
          ],
          "limits": [
            "Not a measured 3D reconstruction or current-condition scan.",
            "Not all six supports stand on an exact circle; approximate arrangement follows the published plan.",
            "The model depicts an early/repair-period spatial reading; it does not render the later Roman phases.",
            "Phase history includes dates and alterations which are not all represented geometrically.",
            "Published figs. 12–13 are linked, not reproduced."
          ],
          "sourceLocators": [
            {
              "id": "athens-agora-xiv",
              "title": "Homer A. Thompson and R. E. Wycherley, The Agora of Athens: The History, Shape and Uses of an Ancient City Center (The Athenian Agora XIV, 1972)",
              "url": "https://www.ascsa.edu.gr/uploads/media/oa_ebooks/oa_agora/Agora_XIV.pdf",
              "locator": "pp. 41–46; p. 42, figs. 12–13 (plans by J. Travlos)",
              "consultation": "Selected monograph text inspected at pp. 41–46; p. 42 rendered and plans visually inspected. Remaining volume not systematically reviewed.",
              "role": "Excavation-project synthesis; published phase plans and measured dimensions",
              "rights": "ASCSA copyright. Link to the official publication; no report page, plan raster, or traced detailed plan is included in the public pilot.",
              "shortTitle": "Thompson and Wycherley · Agora XIV, 1972",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens].sources[id=athens-agora-xiv]"
            },
            {
              "id": "athens-tholos-hs4",
              "title": "Homer A. Thompson, The Tholos of Athens and Its Predecessors (Hesperia Supplement IV, 1940)",
              "url": "https://www.ascsa.edu.gr/uploads/media/oa_ebooks/oa_hesperia_supplements/HS4.pdf",
              "locator": "Monograph; detailed discussion cited by Agora XIV at pp. 42–46",
              "consultation": "Official open-access PDF discovered. Web fetch rejected its 32.8 MB size; research download was slow and stopped incomplete. Full text and plates NOT consulted for this pilot; no model parameter relies on presumed contents.",
              "role": "Owning monument report; next-stage verification priority",
              "rights": "Online availability is not unrestricted reuse permission. External link only; no images reproduced.",
              "shortTitle": "Thompson · Tholos report, 1940",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens].sources[id=athens-tholos-hs4]"
            },
            {
              "id": "athens-agathe-tholos",
              "title": "Athenian Agora Excavations, Agathe monument record: Tholos",
              "url": "https://www.agathe.gr/id/agora/monument/tholos",
              "locator": "Monument fields: function, material, condition, chronology",
              "consultation": "Official monument record read online on 20 October 2026.",
              "role": "Current institutional monument catalogue; cross-check",
              "rights": "No explicit compatible image reuse licence established. Text facts paraphrased; linked record only.",
              "shortTitle": "Agathe · Tholos monument record",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens].sources[id=athens-agathe-tholos]"
            },
            {
              "id": "athens-agora-resources",
              "title": "ASCSA, Athenian Agora: Publications and Resources",
              "url": "https://www.ascsa.edu.gr/excavations/athenian-agora/publications-and-resources",
              "locator": "Publications and Resources; annual report and digital archive links",
              "consultation": "Official overview read online on 20 October 2026.",
              "role": "Publication-series and archive discovery; no detailed geometry",
              "rights": "External reference only.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens].sources[id=athens-agora-resources]"
            },
            {
              "id": "athens-agora-bibliography",
              "title": "ASCSA, Athenian Agora Bibliography",
              "url": "https://www.ascsa.edu.gr/excavations/athenian-agora/publications-and-resources/bibliography",
              "locator": "Publication Volumes; Hesperia Supplements; Guides and Miscellaneous Volumes",
              "consultation": "Official bibliography inspected for relevant series and titles, not an exhaustive article-by-article audit.",
              "role": "Coverage inventory and next-stage bibliography",
              "rights": "External reference only.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens].sources[id=athens-agora-bibliography]"
            },
            {
              "id": "athens-agora-2023",
              "title": "John K. Papadopoulos and Debby Sneed, Athenian Agora 2023: Preliminary Report",
              "url": "https://www.agathe.gr/file?field=PDF&id=Agora%3AReport%3A2023+Excavations&path=%2FAgora%2FPDFs%2FReports%2F2023+Excavations.pdf",
              "locator": "pp. 1–4, figs. 1–4; p. 2, fig. 2; p. 4, fig. 4",
              "consultation": "Report text and figure captions read online, especially pp. 1–4. PDF screenshot retrieval failed; no survey geometry or point cloud inspected.",
              "role": "Contemporary excavation plan and documented 3D-survey lead; not evidence for Tholos geometry",
              "rights": "Photographs and plans individually credited in report; no explicit compatible redistribution licence established. Link and caption description only.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens].sources[id=athens-agora-2023]"
            },
            {
              "id": "athens-tholos-photo",
              "title": "Jerónimo Roure Pérez / Dorieo, Tholos del Agora de Atenas (20 August 2007)",
              "url": "https://commons.wikimedia.org/wiki/File:Tholos_del_Agora_de_Atenas.JPG",
              "locator": "File description, date, author and licensing sections",
              "consultation": "Source record and explicit licence inspected. Image pixels were not visually audited and are not reproduced.",
              "role": "Licensed site photograph candidate; not metric geometry",
              "rights": "CC BY-SA 4.0. Required credit: Jerónimo Roure Pérez / Dorieo, Wikimedia Commons; licence link; indicate modifications. Any derivative image must retain compatible share-alike terms.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens].sources[id=athens-tholos-photo]"
            },
            {
              "id": "athens-travlos-guide-plan",
              "title": "Athenian Agora Excavations, Drawing PD 1210-2010 (DA 13328): Plan of the Agora Excavations with list of monuments",
              "url": "https://www.agathe.gr/id/agora/drawing/da%2013328?q=classification%3A%22Special+Collections%22&s=4&sort=&t=drawing&v=table",
              "locator": "Drawing record; Guide (2010), fold-out map",
              "consultation": "Official indexed catalogue entry read; full-resolution plan not inspected. Listed as future orientation-plan resource only.",
              "role": "Site orientation plan lead, separate from excavation-season and phase plans",
              "rights": "No compatible plan reuse licence established; link only.",
              "registerURL": "/archaeology-studies/athens/model-register.json",
              "registerLocator": "$.sites[id=athens].sources[id=athens-travlos-guide-plan]"
            }
          ],
          "sourceRegisterURL": "/archaeology-studies/athens/model-register.json",
          "sourceRegisterLocator": "$.sites[id=athens]",
          "phaseDistinction": "Selectable readings derive from model.states; historical phases are separate narrative records and are not all modelled."
        }
      ],
      "coverage": {
        "siteHistory": {
          "inspected": [
            "Selected Agora XIV printed text and seven visual figure pages:30, 36, 42, 105, 141, 214, 217",
            "ASCSA Agora institutional timeline; selected 2023 report text and figure captions",
            "YSMA Parthenon, Propylaia and restoration accounts; photographic-tour/GIS descriptions",
            "DAI Kerameikos project and series introductions",
            "Pnyx 1996 selected argument and figure captions; Western Hills authority account"
          ],
          "unread": [
            "Complete owning Tholos 1940 monograph and all plates",
            "Full original Pnyx 1932 report; complete object catalogue/plates of 1996 reassessment",
            "Full Kerameikos monument volumes for Dipylon, Sacred Gate and Pompeion",
            "Agora XX Holy Apostles and Agora XXIV LateAntiquity specialist volumes",
            "Full post-1972 Agora architecture revision corpus and detailed Palace of the Giants discussion",
            "Underlying YSMA orthophotos, GIS/scan files and complete interactive viewpoints",
            "All city rescue-excavation reports and every online Athens publication"
          ],
          "limits": [
            "A substantive bounded first study, not an exhaustive all-Athens excavation corpus or current definitive architectural synthesis.",
            "The Agora remains the most deeply consulted precinct; Acropolis, Kerameikos and Western Hills are independently sourced overviews with stated depth differences.",
            "Published plans, restored plans, cutaways, orthophotos and meshes are separate source classes.",
            "No raw source pixels, unlicensed rasters, uninspected mesh or exact whole-city reconstruction included.",
            "Primary institutional accounts can compress chronology or contain translation slips; later revisions and ambiguity remain visible."
          ],
          "failures": [
            "Official Pnyx 1996 plan screenshot request timed out: text/captions used, geometry excluded.",
            "Full Agora XIV online PDF exceeds web-parser size limit; selected actual published text and rendered pages were inspected independently.",
            "2023 report image screenshot retrieval failed; its extracted text/captions are distinguished from image inspection.",
            "YSMA/DAI online availability supplies no blanket licence to reproduce derivative plans or meshes."
          ]
        },
        "architecturalAtlas": {
          "searched": [
            "Fresh primary/institutional queries: YSMA four monuments, scientific publications, intervention reports, digital resources; ASCSA Nike report and Broneer north-slope campaign; university-hosted Korres Eumenes article.",
            "Bibliographic discovery considered Acropolis, Parthenon, Propylaia, Nike, Erechtheion and north-slope reports; discovery is distinct from consultation."
          ],
          "inspected": [
            "Listed official monument-page text; selected actual historical state-plan sheets and sections.",
            "Mark1993pp.21,46,72–73,figs.2,7,17andPlanA; Tanoulas1994pp.181–183; Korres1994selectedp.132andpp.134–135; Broneer1935p.109,selectedsite-textandPlateIpanels.",
            "YSMA2016andKorresEumenestext/captionsatstatedlocators; their unseenfigurepixelsareflagged."
          ],
          "unread": [
            "Complete owning YSMA/ESMA restoration studies and their large plan sets; later specialist revisions of each building.",
            "Full Nike sanctuary chronology and every plate; full Broneer finds/cult discussion and subsequent north-slope campaigns.",
            "South-slope theatre, Odeion and Asklepieion final architectural report bodies and measured drawings.",
            "Full current GIS, terrain, orthophotomosaic registration and published/archived survey meshes."
          ],
          "limits": [
            "Four original roofless reading cases, not four certified metric reconstructions.",
            "Historical excavation-state plans, published period restorations, conjectures and modern interventions have separate drawing roles.",
            "Only Nike stylobate and clear-cella dimensions are used as reported metric geometry; every other position, thickness or height is conventional and parameterized.",
            "No new photo, copyrighted plan raster or external mesh is packaged. No exhaustive online-report claim.",
            "Each drawing entry identifies a distinct sheet/composition, not an enlarged crop counted as a separate report."
          ],
          "failures": [
            "Direct Python access to public YSMA PDFs returned403 after network access was available; text/caption-only and uninspected-pixel flags retained.",
            "Institutional bibliographic information and the selected historical publication were consulted separately.",
            "Guessed ASCSA HS26PDF URL failed; actual Mark volume cited and verified publisher catalogue linked instead."
          ]
        }
      },
      "limits": [
        "Four original roofless reading cases, not four certified metric reconstructions.",
        "Historical excavation-state plans, published period restorations, conjectures and modern interventions have separate drawing roles.",
        "Only Nike stylobate and clear-cella dimensions are used as reported metric geometry; every other position, thickness or height is conventional and parameterized.",
        "No new photo, copyrighted plan raster or external mesh is packaged. No exhaustive online-report claim.",
        "Each drawing entry identifies a distinct sheet/composition, not an enlarged crop counted as a separate report.",
        "The atlas marker is only a representative geographic place point. Model geometry is local explanatory space and is not georeferenced by that marker.",
        "Model state controls retain analytical settings and published alternatives; they are not a continuous animation of city history."
      ],
      "collectionId": "field-atlas"
    }
  ],
  "totals": {
    "chapters": 32,
    "cases": 17,
    "drawings": 119,
    "candidates": 50
  },
  "collection": {
    "id": "field-atlas",
    "title": "Archaeology World field atlas",
    "contextIds": [
      "carthage",
      "pietrabbondante",
      "toletum",
      "corduba",
      "production-landscapes",
      "roman-west",
      "ostia",
      "cosa",
      "corinth",
      "athens",
      "oplontis"
    ],
    "scope": "All World contexts belong to the field atlas. These records describe currently admitted detailed architectural workbenches; they do not define an exclusive sub-series.",
    "limits": [
      "Historical chapters, architectural cases, model readings and archaeological phases have distinct units.",
      "Drawing records retain their consultation and reproduction rights; availability is not proof of complete reading.",
      "Conventional geometry is qualified; representative place points do not register models to a measured site survey."
    ],
    "admission": [
      "Stable context/case IDs and owned evidence registers.",
      "Exact source locators, consultation and reuse terms.",
      "Explicit units and distinctions between measured parameters and display conventions.",
      "Reviewed point provenance where a representative place point is used.",
      "Working context, chapter, plan, model, source and qualified image routes."
    ]
  }
}
