{
  "id": "stockholm_ortho_2022_152320_6581632",
  "kind": "orthophoto_tile",
  "provider": "stockholm_city",
  "title": "Overhead survey 2022 · 152320, 6581632",
  "year": 2022,
  "captured_at": "2022",
  "date_precision": "survey_year_only",
  "capture_format": "wms_orthophoto_export",
  "projection": "orthorectified_ground",
  "width": 3200,
  "height": 3200,
  "pixel_size_m": 0.08,
  "source_gsd_m": 0.08,
  "original_resolution_verified": false,
  "crs": "EPSG:3011",
  "bbox": [
    152320,
    6581632,
    152576,
    6581888
  ],
  "geometry": {
    "type": "Polygon",
    "coordinates": [
      [
        [
          18.040779491561118,
          59.34975630084358
        ],
        [
          18.045279295977018,
          59.349754816138024
        ],
        [
          18.045282355493462,
          59.35205281609788
        ],
        [
          18.04078224702655,
          59.352054300938526
        ],
        [
          18.040779491561118,
          59.34975630084358
        ]
      ]
    ]
  },
  "bbox_wgs84": [
    18.040779491561118,
    59.349754816138024,
    18.045282355493462,
    59.352054300938526
  ],
  "local_xy_corners_m": [
    [
      583.431804316002,
      668.5176514675841
    ],
    [
      839.1635160385631,
      680.0477486168966
    ],
    [
      827.6332699998748,
      935.7795843472704
    ],
    [
      571.901583157829,
      924.2492143036798
    ]
  ],
  "local_xy_crs": "EPSG:3006",
  "local_origin": [
    672302.4285164366,
    6582278.278196253
  ],
  "corner_order": [
    "SW",
    "SE",
    "NE",
    "NW"
  ],
  "pixel_convention": "bounds are outer edges; JGW locates the center of the top-left pixel",
  "path": "data/aerial/stockholm/2022/stockholm_ortho_2022_152320_6581632.jpg",
  "thumbnail_path": "data/derived/aerial/stockholm_ortho_2022_152320_6581632.jpg",
  "worldfile_path": "data/aerial/stockholm/2022/stockholm_ortho_2022_152320_6581632.jgw",
  "prj_path": "data/aerial/stockholm/2022/stockholm_ortho_2022_152320_6581632.prj",
  "sha256": "63a372d14fdd4042c16487dd58f8b79f000a78beb4464c0b47d8f3cd642c04ae",
  "bytes": 824673,
  "source_url": "https://kartor.stockholm/kartor-geodata/",
  "asset_url": "https://openmap.stockholm.se/bios/wms/app/baggis/web/WMS_STHLM_ORTOFOTO_2022?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&SRS=EPSG%3A3011&BBOX=152320%2C6581632%2C152576%2C6581888&WIDTH=3200&HEIGHT=3200&LAYERS=p_1003220&STYLES=&FORMAT=image%2Fjpg&TRANSPARENT=false&EXCEPTIONS=application%2Fvnd.ogc.se_xml",
  "request": {
    "endpoint": "https://openmap.stockholm.se/bios/wms/app/baggis/web/WMS_STHLM_ORTOFOTO_2022",
    "params": {
      "SERVICE": "WMS",
      "VERSION": "1.1.1",
      "REQUEST": "GetMap",
      "SRS": "EPSG:3011",
      "BBOX": "152320,6581632,152576,6581888",
      "WIDTH": 3200,
      "HEIGHT": 3200,
      "LAYERS": "p_1003220",
      "STYLES": "",
      "FORMAT": "image/jpg",
      "TRANSPARENT": "false",
      "EXCEPTIONS": "application/vnd.ogc.se_xml"
    }
  },
  "retrieved_at": "2026-09-13T05:45:52.863491+00:00",
  "creator": "Stockholms stad, Stadsbyggnadskontoret",
  "license": "Stockholm city open geodata; see rights note",
  "rights_note": "The city describes orthophotos older than the latest two years as open geodata. Its open-data page permits reuse and sharing. JOSM labels the 2022 service CC0; the WMS capabilities still contain a conflicting generic all-rights-reserved notice. This archive retains those source statements and does not assert a separately verified CC0 waiver.",
  "attribution": "© Stockholms stad / Stadsbyggnadskontoret · Ortofoto 2022",
  "limitations": "Processed WMS mosaic, not a raw camera frame or calibrated photogrammetry sequence. Roof edges may lean; survey age matters in Hagastaden. White/no-data areas can occur outside city coverage.",
  "nonwhite_pixel_fraction": 0.500508,
  "has_imagery": true,
  "coverage_note": "Nonwhite fraction is a rough background estimate, not a verified ground coverage mask. Tile footprint includes any blank source areas.",
  "image_url": "https://birkastan.n49.whn.xyz/data/aerial/stockholm/2022/stockholm_ortho_2022_152320_6581632.jpg",
  "thumbnail_url": "https://birkastan.n49.whn.xyz/data/derived/aerial/stockholm_ortho_2022_152320_6581632.jpg",
  "worldfile_url": "https://birkastan.n49.whn.xyz/data/aerial/stockholm/2022/stockholm_ortho_2022_152320_6581632.jgw",
  "crs_file_url": "https://birkastan.n49.whn.xyz/data/aerial/stockholm/2022/stockholm_ortho_2022_152320_6581632.prj",
  "record_url": "https://birkastan.n49.whn.xyz/api/v1/aerial/tiles/stockholm_ortho_2022_152320_6581632.json",
  "page_url": "https://birkastan.n49.whn.xyz/browse/aerial/stockholm_ortho_2022_152320_6581632.html"
}