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  "provider": "stockholm_city",
  "title": "Overhead survey 2015 · 151040, 6581632",
  "year": 2015,
  "captured_at": "2015",
  "date_precision": "survey_year_only",
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  "source_url": "https://kartor.stockholm/kartor-geodata/",
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      "WIDTH": 1600,
      "HEIGHT": 1600,
      "LAYERS": "p_1002820",
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      "FORMAT": "image/jpg",
      "TRANSPARENT": "false",
      "EXCEPTIONS": "application/vnd.ogc.se_xml"
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  "retrieved_at": "2026-09-13T05:45:55.563226+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 2015",
  "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.",
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  "coverage_note": "Nonwhite fraction is a rough background estimate, not a verified ground coverage mask. Tile footprint includes any blank source areas.",
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  "record_url": "https://birkastan.n49.whn.xyz/api/v1/aerial/tiles/stockholm_ortho_2015_151040_6581632.json",
  "page_url": "https://birkastan.n49.whn.xyz/browse/aerial/stockholm_ortho_2015_151040_6581632.html"
}