{
  "retrieved": "2026-09-08",
  "source": "https://registry.opendata.aws/terrain-tiles/",
  "format": "Terrarium R*256+G+B/256-32768 meters",
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  "bocWay": 25604760,
  "ifcWay": 25589595,
  "water": "OSM coastline clipped to scene; land-left topology includes islands. Fixed sea level with artistic waves, no measured tide, currents or bathymetry.",
  "landmark": "OSM landmark centers; BOC body315m/masts367.4m per BOCHK, Two IFC420m per HK Tourism Commission (OSM415.8m differs); uniform1.8x artistic landmark enlargement, simplified facades.",
  "sourceUrl": "https://www.bochk.com/sc/aboutus/corpprofile/boctower.html",
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  "buildings": "Mapped footprints from22.275–22.325N,114.14–114.205E within1km of mapped sea; height tag or levels*3m, fallback18m; vertical1.4x artistic emphasis; simplified flat roofs and generic material. Not a complete city reconstruction.",
  "ifcSource": "https://www.tourism.gov.hk/symphony/english/participating/participating_hk_23.html"
}