塞拉利昂地图 WKT格式
基于 OpenStreetMap 数据构建的地图，可供下载
地图档案
关于 WKT
塞拉利昂 的地图，WKT 格式 — 所选区域真实 OpenStreetMap 数据的导出。
Well-Known Text — an OGC standard text representation of geometry. A compact format for storing coordinates in databases and exchanging between GIS systems.
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 | .wkt |
| 级别 | 免费 |
What's in the WKT map of 塞拉利昂
66,637 buildings (2,741 residential, 183 commercial, 65 industrial, 38 religious), 35,809.2 km of roads, 7,964 points of interest, 100 landmarks.
The area covers 83,541 km², with about 1 buildings per km².
Mostly unclassified roads 23,774.5 km, residential streets 4,297.8 km, tertiary roads 3,588.4 km.
1.8% of the area is green space.
The map marks 10 parks and 200 water bodies.
Key amenities: schools — 2,022, hospitals — 134, clinics — 236.
Public transport: 37 bus stops, 3 rail stations.
Main streets: Peninsular Road, Lunsar-Makeni Highway, Magburaka Road, Mabarta Road, Mahei Boima Road
Landmarks: National Railway Museum, National Railway Museum, Kent Slave House, National Museum, Former Hill Station
如何为 塞拉利昂 使用 WKT
- 在主页选择 塞拉利昂 的地图区域
- 选择 WKT 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
