{
  "schema": 2,
  "graphSha256": "7bc03c41d2f70a594804f7a579a301b67501cb2e543645294513e8517c3391d7",
  "nodeCount": 1027417,
  "edgeCount": 1127542,
  "osmTimestamp": "2026-11-08T21:21:00Z",
  "binarySha256": "e81bb49e560549fee79274bfa5e2e75bcf8a916b9dd4e916cfe23464949383a9",
  "builtAt": "2026-11-10T21:11:56.109568+00:00",
  "greenery": {
    "classificationVersion": 3,
    "contextOsmTimestamp": "2026-11-08T21:21:00Z",
    "greenSpaceContexts": [
      "forest",
      "green",
      "park"
    ],
    "otherAdditionalContexts": [
      "trees",
      "water"
    ],
    "method": "Existing mapped walkable paths only; Hauptwege excluded; green-space paths precede other additional paths"
  },
  "noise": {
    "url": "https://gdi.berlin.de/data/ua_stratlaerm_2022/atom/strat_laerm_2022_gesamtlaerm.zip",
    "year": 2022,
    "source": "Umweltatlas Berlin, total traffic L_DEN",
    "license": "dl-de-zero-2.0",
    "sha256": "9d3560392cbd35582a7c56d6984109ffe5f7937b67e984875881a347bcca0305",
    "fetchedAt": "2026-11-10T21:11:22.981714+00:00",
    "files": [
      "GES_L_DEN.tif",
      "GES_L_DEN.tif.ovr",
      "GES_L_N.tif",
      "GES_L_N.tif.ovr"
    ],
    "raster": "GES_L_DEN.tif",
    "resolutionMetres": [
      10.0,
      10.0
    ],
    "method": "Maximum of three samples along each graph edge; missing values remain unknown; not live noise"
  },
  "summary": {
    "additionalEdges": 429014,
    "greenSpaceEdges": 325758,
    "otherAdditionalEdges": 103256,
    "roadContextEdges": 1127541,
    "noiseContextEdges": 1078634
  }
}
