{
  "city": "武汉",
  "retrieved": "2026-09-10",
  "renderBoundsWorld": [
    -25,
    -23,
    25,
    23
  ],
  "renderExtentKm": [
    56,
    46
  ],
  "heightExaggeration": 3.0,
  "osmAttribution": "© OpenStreetMap contributors, ODbL",
  "water": "长江、汉江与东湖采用公开地图关系的艺术化简化；水面为固定显示标高，光迹仅为方向示意，不是实时水文。",
  "landmark": "黄鹤楼为分层屋檐轮廓示意，不是工程测绘复原。",
  "sources": [
    "https://hbj.wuhan.gov.cn/gkxx/202504/t20250421_2569976.html",
    "https://ylj.wuhan.gov.cn/bmdt/cjgjsd/202005/t20200526_1334219.shtml"
  ]
}