{
  "verifiedAt": "2026-09-06",
  "mainGPXUnchanged": true,
  "mainGPXSHA256": "55b7e09b344be1cb128832b2e3e32801c86333c9b046143daec9939daa9ffb99",
  "pavilionFootwayId": 90768895,
  "pavilionVertexCount": 114,
  "maxChangeFromExistingM": 0.000675511254775799,
  "chuiTungAu": {
    "lon": 114.3654184,
    "lat": 22.3910024,
    "mapElevationM": 87.5,
    "osmNode": 1200108908
  },
  "saiWanShan": {
    "lon": 114.3776869,
    "lat": 22.3872392,
    "mapElevationM": 314,
    "osmNode": 997842177
  },
  "saiWan": {
    "lon": 114.3710501,
    "lat": 22.397191,
    "osmNode": 293063651
  },
  "pavilion": {
    "lon": 114.3601168,
    "lat": 22.3947459,
    "osmWay": 276177720
  },
  "notes": [
    "Main trail and saddle-to-Sai-Wan stretch cross-checked against official LCSD B8 GPX.",
    "LCSD B8 pavilion approach takes a longer southern alignment; retain verified OSM footway 90768895 instead of mixing two alternatives.",
    "Distance posts originate from 100 m grid references, approximate snapped positions rather than surveyed points."
  ]
}