{
  "title": "Érd railway station exterior concept",
  "status": "PHOTO-INFORMED CONCEPT — NOT MEASURED / NOT AS-BUILT",
  "methodology": "42 photographs visually inspected. Programmatic solid model follows exterior bays, plaster/brick palette, green joinery, arched attic windows, gables, eaves and lantern vocabulary. This is not a photogrammetry mesh and contains no recovered camera poses or surveyed coordinates.",
  "units": "metres",
  "glbUpAxis": "Y",
  "ifcUpAxis": "Z",
  "ifcSchema": "IFC4",
  "semanticCounts": {
    "IfcSlab": 7,
    "IfcWall": 10,
    "IfcBuildingElementProxy": 160,
    "IfcDoor": 6,
    "IfcOpeningElement": 31,
    "IfcWindow": 31,
    "IfcRoof": 1,
    "IfcGeographicElement": 1
  },
  "sourcePhotoCount": 42,
  "photoCoverage": {
    "first15": "Track-side long facade and adjacent corner",
    "next9": "Largely blank end/service door and transition to street facade",
    "next12": "Street-side long facade; some tree occlusion",
    "final6": "Opposite short end with two ground-floor windows"
  },
  "sourcePhotos": [
    {
      "filename": "IMG_20260905_153213.jpg",
      "sha256": "e53280f9e104cc63fc93d3d3e1857c6fa06ccb1c4116b58b694f91d9278d98b3"
    },
    {
      "filename": "IMG_20260905_153213_1.jpg",
      "sha256": "362542e2b85808159793a7ad0eace1563f0108d7bf2147c976ef5a28abb85545"
    },
    {
      "filename": "IMG_20260905_153214.jpg",
      "sha256": "c48f6cd4ae575f6a0393cbd1648830c944a4c63efb5670a8d632fb28f77cba83"
    },
    {
      "filename": "IMG_20260905_153215.jpg",
      "sha256": "96e950148f9e4fc7624cd32e6218f7ecde251352a259a512967144f447741739"
    },
    {
      "filename": "IMG_20260905_153227.jpg",
      "sha256": "6a024af2683100a987184ee7a8b7595c5dbf381be2dab6d9039c66b0be866e1f"
    },
    {
      "filename": "IMG_20260905_153227_1.jpg",
      "sha256": "6cf8ff6ff612ecba62bf03208a20fadefc9303dc626457892226a962869fcbc5"
    },
    {
      "filename": "IMG_20260905_153228.jpg",
      "sha256": "d99d6f4ba9f24a6e872c82b8bf2f323cbfe00106f07af71eb1c15fa515935c0f"
    },
    {
      "filename": "IMG_20260905_153229.jpg",
      "sha256": "d1d4f592927c9e1b658834c679028189aaf09df77d6b6b5bdf0adbd73e947d3d"
    },
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      "sha256": "3224dde7d9645e1fba63571abd28e3736af1558eb51cf82efac4e76346bc0a7f"
    },
    {
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      "sha256": "9803a042caacf6b24b0747a4a1a0801bc398f9443594c8edaa382057a9a25e73"
    },
    {
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      "sha256": "e60026edbe473c346df373b5aeb8303413bf05b5ed0c56af74d333e726c2bfab"
    },
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    },
    {
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    },
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      "sha256": "58c8bf5804a5d2f23c1c3dba58c5a5ac71eacfd3e3d38f8fd842f9a6a3f4aa0e"
    },
    {
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      "sha256": "a29b1b70b128769ae0c8f71e7f33e44fb908ce71385b04264d0a5d9eb3b217e0"
    },
    {
      "filename": "IMG_20260905_153409.jpg",
      "sha256": "be3c1fd8401f12aabf51116a3e9f5b87f43906a37e132c3b9b0cdcad5bfb24d0"
    },
    {
      "filename": "IMG_20260905_153410.jpg",
      "sha256": "21ad707a15a11ad3ed08a25a523bab8645f192342a15791f0af6849010414a6c"
    },
    {
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      "sha256": "0d7a501ae89986019e6e2bfb0d9065f5f600f7debf6e03801c6bd7a6663c5d8c"
    },
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      "filename": "IMG_20260905_153412.jpg",
      "sha256": "512a5a91f0887d555eab53271c4c6c269024709a5deeba461f378e1135c24e6d"
    },
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      "filename": "IMG_20260905_153413.jpg",
      "sha256": "a300ccdc29ab2e1aca28b2bca3dc48b555f2a650596200e08217a42d3640633f"
    },
    {
      "filename": "IMG_20260905_153414.jpg",
      "sha256": "20eb1151617d31671f5cc501ab5888835b31979cf0e2bcc8c408772565778a71"
    },
    {
      "filename": "IMG_20260905_153415.jpg",
      "sha256": "efaaea179c5a9e4f925bc68e783e6a568cc7a27bbcbd37e97a312378544c9498"
    },
    {
      "filename": "IMG_20260905_153415_1.jpg",
      "sha256": "f2e03cbac99e95596d41c7ebe2c1a9293242e18dac3161ee4822baeb42506339"
    },
    {
      "filename": "IMG_20260905_153416.jpg",
      "sha256": "0b767fb316e0e9b7180ffbd17dbae01e933e4a37fde1ba8066683b8c272bda7a"
    },
    {
      "filename": "IMG_20260905_153417.jpg",
      "sha256": "6fdaeb8d2e35f788dc7af0b3b161d1a94c93514d6cb994396ae36a35128a5b63"
    },
    {
      "filename": "IMG_20260905_153417_1.jpg",
      "sha256": "78a73d2a52473bf74c543375f86e4b8410fb2057cc7b9dd0540392b766019928"
    },
    {
      "filename": "IMG_20260905_153418.jpg",
      "sha256": "2e2f52adc9ffd4f69cbbd33efed75d22ee983501c9d58df4109046bde6de1a02"
    },
    {
      "filename": "IMG_20260905_153528.jpg",
      "sha256": "e0aa02e415e46d32521752883b287b702048f85002de2a675fead231118c687e"
    },
    {
      "filename": "IMG_20260905_153529.jpg",
      "sha256": "65316dc7f04e3eec17b856de10835a1e16368f7b9d84fd5caf42a7277eb8abab"
    },
    {
      "filename": "IMG_20260905_153529_1.jpg",
      "sha256": "e3bba4aaca4ef23b41dded1fd385ddaf1698157acc5867dae5995d035ad43d90"
    },
    {
      "filename": "IMG_20260905_153530.jpg",
      "sha256": "66818af85de9b93d1298d3b2dc2a18a0261ced31b551f28e7fe3dd70f52cc69e"
    },
    {
      "filename": "IMG_20260905_153531.jpg",
      "sha256": "b9c29d29bce423302e7de0fe5b9d3bb6ddc9dedeb940d2bec817372bc26ac3f2"
    },
    {
      "filename": "IMG_20260905_153531_1.jpg",
      "sha256": "9936e765d20404c66504e580d695ac88025f94abdf4ce6aa5c930d1ed467b8c6"
    }
  ],
  "limitations": [
    "No reliable absolute dimensions; all scale and wall thickness are modeling assumptions.",
    "Upper roof shape and chimney positions are partly inferred from low-angle ground images.",
    "No interiors, measured floor slabs, foundations, hidden structure, building services or MEP.",
    "No geolocation, surveyed terrain, rail alignment, landscaping or adjacent infrastructure.",
    "Opening sizes and positions are approximate. Attic arched windows are surface-set visual assemblies; gable wall voids are not cut.",
    "GLB brick and signage textures are authored procedural textures, not texture-mapped source photographs. IFC retains solid colors, not raster textures.",
    "Windows and doors have IFC semantic classes; detailed surrounds, glazing, lanterns and drainage are grouped generic proxies. No mechanical/electrical connectivity is claimed.",
    "Quantities, clash checking and construction use are not reliable.",
    "Presentation ground is non-surveyed context only."
  ]
}