{
  "source": "OpenStreetMap via Overpass",
  "attribution": "© OpenStreetMap contributors, ODbL",
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  "groundRepresentation": "Schematic flat datum; no elevation measurements or slope claim",
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  "osmSha256": "256366941238e209ae2db905164eced913b5e5c9570c41174fcdeb04ad9a2d97",
  "parksSha256": "9e3c06c8a8e49796a2bbf618a4949f7fbcc3095831a2c3c715d1f8171f6bfc45",
  "water": "Mapped water polygons with holes plus ribbons for missing polygon coverage using waterway width tags or16m default; fixed schematic level; no directed flow, no real-time hydrology.",
  "tower": "Beisi Pagoda, eight sides nine floors; official reference76m, uniform4x enlargement; artistic model",
  "geographySource": "https://www.suzhou.gov.cn/szsrmzf/szyw/202604/1cb49a14995f45c993cf0d52a603be43.shtml",
  "pagodaSource": "https://tzb.suzhou.gov.cn/tzb/mzzj/201803/caf87145236e492d83e626997e0ba8a4.shtml",
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  "tigerWay": 206069300,
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  "gatePartsSha256": "b9015bbe1721b3ab3973899776ff6c18d746ae85f7582aa6ca2129ee65f54eb2",
  "tiger": "Seven-storey octagonal brick pagoda,47.7m;4x display enlargement, slight NE lean; hill is an explicitly schematic mound, not DEM",
  "gate": "301.8m reference, simplified arch and curtain wall;1.8x display enlargement; location from mapped building outline; facade is artistic, not surveyed",
  "buildingsSha256": "4415ee7f49f4b909554a3de0434b573512971f4956ec956b172e43dfdf768a84",
  "buildingCount": 1131,
  "buildings": "Sparse background: area>=490sqm, deterministic1-in7 selection, height capped25m with0.7x vertical scale; six Suzhou Center towers separately modeled at1.5x. Map footprints, artistic facades."
}