萨摩亚地图 Overpass JSON格式
基于 OpenStreetMap 数据构建的地图，可供下载
自定义地图
在构建器中打开该地点的区域并按需调整
在构建器中打开 →地图档案
关于 Overpass JSON
萨摩亚 的地图，Overpass JSON 格式 — 所选区域真实 OpenStreetMap 数据的导出。
Overpass JSON is the response format of the Overpass API for OpenStreetMap queries. Contains elements with tags, coordinates, and metadata.
文件中包含哪些图层
所选区域的该文件包含：
- 道路
- 建筑物
- 水域
- 绿地
- 兴趣点
坐标系
WGS 84 (EPSG:4326)，可在向导中选择
兼容性
单位
米（在所选坐标系中投影）
| 类别 | GIS |
| 文件扩展名 | .json |
| 级别 | 免费 |
What's in the Overpass JSON map of 萨摩亚
14,467 buildings (1,794 residential, 152 commercial, 152 industrial, 200 religious), 1,764.6 km of roads, 2,423 points of interest, 50 landmarks.
The area covers 12,891 km², with about 1 buildings per km².
Mostly residential streets 759.1 km, primary roads 432.1 km, service roads 205.3 km.
2.6% of the area is green space.
The map marks 16 parks and 78 water bodies.
Key amenities: schools — 217, supermarkets — 85, convenience stores — 128.
Public transport: 51 bus stops.
Main streets: Public Road, South Coast Road, North Coast Road, Main South Coast Road, Main West Coast Road
Landmarks: Museum of Samoa, Museum of Samoa, Robert Louis Stevenson's Museum, German Magiagi Hydro Scheme Building, Robert Louis Stevenson Museum and Botanical Gardens
如何为 萨摩亚 使用 Overpass JSON
- 在主页选择 萨摩亚 的地图区域
- 选择 Overpass JSON 格式并配置导出设置
- 点击「导出」并等待处理完成
- 下载生成的文件并在所需程序中使用
