{
  "before": {
    "roads": 6347,
    "buildings": 10948,
    "areas": 1083,
    "heightTagged": 364,
    "levelsTagged": 627
  },
  "after": {
    "roads": 6347,
    "buildings": 13674,
    "areas": 1083,
    "heightTagged": 364,
    "levelsTagged": 633,
    "renderVolumes": 13720,
    "relations": 21,
    "buildingParts": 42,
    "courtyardHoles": 27,
    "addresses": 1835,
    "entrances": 308,
    "taggedRoofs": 68,
    "pitchedRoofs": 29
  },
  "unmatchedNodes": 128,
  "overture": {
    "downloaded": 14029,
    "heightUpgrades": 0,
    "addedFootprints": 2706,
    "rejectedOverlap": 373
  },
  "osmDetailsTimestamp": "2026-09-14T07:41:06Z",
  "overtureRelease": "2026-08-19.0",
  "note": "Height tags are mapped values, not verified survey measurements. Unsupported roof profiles remain approximate."
}