{
  "id": "stockholm_ortho_2006_151040_6581120",
  "kind": "orthophoto_tile",
  "provider": "stockholm_city",
  "title": "Overhead survey 2006 · 151040, 6581120",
  "year": 2006,
  "captured_at": "2006",
  "date_precision": "survey_year_only",
  "capture_format": "wms_orthophoto_export",
  "projection": "orthorectified_ground",
  "width": 1600,
  "height": 1600,
  "pixel_size_m": 0.32,
  "source_gsd_m": 0.2,
  "original_resolution_verified": false,
  "crs": "EPSG:3011",
  "bbox": [
    151040,
    6581120,
    151552,
    6581632
  ],
  "geometry": {
    "type": "Polygon",
    "coordinates": [
      [
        [
          18.018277994051306,
          59.34516539185771
        ],
        [
          18.02727639013472,
          59.345163820102165
        ],
        [
          18.027280075879865,
          59.34975982338072
        ],
        [
          18.018280463880824,
          59.34976139542228
        ],
        [
          18.018277994051306,
          59.34516539185771
        ]
      ]
    ]
  },
  "bbox_wgs84": [
    18.018277994051306,
    59.345163820102165,
    18.027280075879865,
    59.34976139542228
  ],
  "local_xy_corners_m": [
    [
      -672.1632853943156,
      99.40706739667803
    ],
    [
      -160.70221890765242,
      122.46594644058496
    ],
    [
      -183.76169342454523,
      633.9275091812015
    ],
    [
      -695.2226607177872,
      610.867538433522
    ]
  ],
  "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/2006/stockholm_ortho_2006_151040_6581120.jpg",
  "thumbnail_path": "data/derived/aerial/stockholm_ortho_2006_151040_6581120.jpg",
  "worldfile_path": "data/aerial/stockholm/2006/stockholm_ortho_2006_151040_6581120.jgw",
  "prj_path": "data/aerial/stockholm/2006/stockholm_ortho_2006_151040_6581120.prj",
  "sha256": "3b41ab4a1a4e1faf45ec8b07f2b337f8bd92575e27717d225eee6748ce6d9101",
  "bytes": 429266,
  "source_url": "https://kartor.stockholm/kartor-geodata/",
  "asset_url": "https://openmap.stockholm.se/bios/wms/app/baggis/web/WMS_STHLM_ORTOFOTO_2006?SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&SRS=EPSG%3A3011&BBOX=151040%2C6581120%2C151552%2C6581632&WIDTH=1600&HEIGHT=1600&LAYERS=p_1002830&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_2006",
    "params": {
      "SERVICE": "WMS",
      "VERSION": "1.1.1",
      "REQUEST": "GetMap",
      "SRS": "EPSG:3011",
      "BBOX": "151040,6581120,151552,6581632",
      "WIDTH": 1600,
      "HEIGHT": 1600,
      "LAYERS": "p_1002830",
      "STYLES": "",
      "FORMAT": "image/jpg",
      "TRANSPARENT": "false",
      "EXCEPTIONS": "application/vnd.ogc.se_xml"
    }
  },
  "retrieved_at": "2026-09-13T05:46:02.115808+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 2006",
  "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": 1.0,
  "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/2006/stockholm_ortho_2006_151040_6581120.jpg",
  "thumbnail_url": "https://birkastan.n49.whn.xyz/data/derived/aerial/stockholm_ortho_2006_151040_6581120.jpg",
  "worldfile_url": "https://birkastan.n49.whn.xyz/data/aerial/stockholm/2006/stockholm_ortho_2006_151040_6581120.jgw",
  "crs_file_url": "https://birkastan.n49.whn.xyz/data/aerial/stockholm/2006/stockholm_ortho_2006_151040_6581120.prj",
  "record_url": "https://birkastan.n49.whn.xyz/api/v1/aerial/tiles/stockholm_ortho_2006_151040_6581120.json",
  "page_url": "https://birkastan.n49.whn.xyz/browse/aerial/stockholm_ortho_2006_151040_6581120.html"
}