{
  "scope": "Public marketing-site export; source ortho imagery excluded pending verification.",
  "sources": [
    {
      "name": "Lantmäteriet, Markhöjdmodell Nedladdning (grid 1 m), via Mapterhorn terrain tiles",
      "url": "https://tiles.mapterhorn.com/{z}/{x}/{y}.webp",
      "productUrl": "https://www.lantmateriet.se/sv/geodata/vara-produkter/produktlista/markhojdmodell-nedladdning/",
      "date": "Mapterhorn fetched Lantmäteriet's grid1m files in 2025 (access_year 2025). The scan date of that version is not stated per tile; Lantmäteriet's STAC lists laser scans of this area from 2018-10-04 and 2019-06-11, and a newer 2025 scan whose grid was published 2026-04-02, after Mapterhorn's download.",
      "license": "Lantmäteriet STAC (dtm-cog): \"CC-BY-4.0\", terms \"Användningsvillkor för värdefulla datamängder\". Mapterhorn attribution.json lists this source as \"CC0\". Mapterhorn tiles: \"© Mapterhorn\", code BSD-3.",
      "licenseUrls": [
        "https://www.lantmateriet.se/globalassets/geodata/geodataprodukter/anvandningsvillkor_for_vardefulla_datamangder.pdf",
        "https://download.mapterhorn.com/attribution.json",
        "https://mapterhorn.com/attribution/"
      ],
      "usedFor": "height.bin (zoom 13 Terrarium tiles, 90 tiles, 1 missing at sea)",
      "note": "Mapterhorn reprojects to Web Mercator (cubic spline), builds lower zooms by 2x2 averaging and rounds zoom 13 to 0.25 m; heights are not converted (RH 2000). Where Lantmäteriet has no data (open sea), Mapterhorn fills from Copernicus GLO-30 (\"COPERNICUS full, free and open license\" per Mapterhorn); those areas are sea (-8 m) here."
    },
    {
      "name": "Copernicus Sentinel-2 L2A, scene S2C_33VXK_20260709_0_L2A (S2C_MSIL2A_20260709T101601_N0512_R065_T33VXK_20260709T153312.SAFE), via Earth Search (Element 84)",
      "url": "https://earth-search.aws.element84.com/v1/collections/sentinel-2-l2a/items/S2C_33VXK_20260709_0_L2A",
      "date": "2026-07-09T10:23:20.490000Z",
      "license": "Earth Search collection sentinel-2-l2a: license \"proprietary\", linking \"Legal notice on the use of Copernicus Sentinel Data and Service Information\".",
      "licenseUrls": [
        "https://sentinel.esa.int/documents/247904/690755/Sentinel_Data_Legal_Notice"
      ],
      "usedFor": "color.jpg and color-1024.jpg (TCI 'visual' asset, 10 m, unedited apart from resampling); sea mask (NDWI from B03 and B08)",
      "cloudCover": 0.111702,
      "sunElevation": 49.4021532839975
    },
    {
      "name": "SCB, Statistiska tätorter 2023 (WFS stat:Tatorter_2023), Härnösand 2280TC101",
      "url": "https://geodata.scb.se/geoserver/stat/wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=stat%3ATatorter_2023&outputFormat=application%2Fjson&srsName=EPSG%3A3006&CQL_FILTER=tatortskod%3D%272280TC101%27&count=10",
      "date": "2023-12-31 (reference year 2023)",
      "license": "SCB: \"Vi använder licensen CC0 för dessa data\" (open data page); WFS capabilities: Fees NONE, AccessConstraints NONE.",
      "licenseUrls": [
        "https://www.scb.se/vara-tjanster/oppna-data/"
      ],
      "usedFor": "pilotOutline"
    }
  ],
  "photographs": [
    {
      "title": "Red house with fence on Röe gård",
      "author": "W.carter",
      "license": "CC0 1.0",
      "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
      "sourceUrl": "https://commons.wikimedia.org/wiki/File:Red_house_with_fence_on_R%C3%B6e_g%C3%A5rd.jpg",
      "files": [
        "/images/photos/villa-roe-gard-2400.avif",
        "/images/photos/villa-roe-gard-2400.webp",
        "/images/photos/villa-roe-gard-1200.avif",
        "/images/photos/villa-roe-gard-1200.webp"
      ],
      "changes": "Resized and converted to WebP/AVIF; derivatives retain the source license."
    },
    {
      "title": "Skogsvallen Klintbacken",
      "author": "Tortap",
      "license": "CC BY-SA 3.0",
      "licenseUrl": "https://creativecommons.org/licenses/by-sa/3.0/",
      "sourceUrl": "https://commons.wikimedia.org/wiki/File:Skogsvallen_Klintbacken.jpg",
      "files": [
        "/images/photos/flyg-klintbacken-lulea-2400.avif",
        "/images/photos/flyg-klintbacken-lulea-2400.webp",
        "/images/photos/flyg-klintbacken-lulea-1200.avif",
        "/images/photos/flyg-klintbacken-lulea-1200.webp"
      ],
      "changes": "Resized and converted to WebP/AVIF; derivatives retain the source license."
    }
  ],
  "exampleCards": "Original renders of the fictional example plot; the render view has world=0 and contains no orthophoto landscape.",
  "excluded": [
    "terrain/harnosand/orto-2048.webp",
    "terrain/harnosand/orto-4096.webp",
    "terrain/harnosand/orto-centrum-2048.webp",
    "terrain/harnosand/orto-centrum-4096.webp",
    "images/hero-poster-desktop.webp",
    "images/hero-poster-mobile.webp",
    "og.jpg"
  ],
  "verifiedSourcePages": [
    "https://mapterhorn.com/attribution/",
    "https://www.lantmateriet.se/globalassets/geodata/geodataprodukter/anvandningsvillkor_for_vardefulla_datamangder.pdf",
    "https://cds.climate.copernicus.eu/licences/ec-sentinel",
    "https://commons.wikimedia.org/wiki/File:Red_house_with_fence_on_R%C3%B6e_g%C3%A5rd.jpg",
    "https://commons.wikimedia.org/wiki/File:Skogsvallen_Klintbacken.jpg"
  ]
}