Olean地图 SpatiaLite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 SpatiaLite
Olean 的地图，SpatiaLite 格式 — 所选区域真实 OpenStreetMap 数据的导出。
SpatiaLite is a geospatial extension for SQLite. A full GIS database in a single file without server infrastructure.
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 | .sqlite |
| 级别 | 免费 |
What's in the SpatiaLite map of Olean
7,062 buildings (10 residential, 18 commercial, 2 industrial, 3 religious), 263.2 km of roads, 231 points of interest, 30 landmarks.
The area covers 41 km², with about 172 buildings per km².
Mostly residential streets 146.2 km, service roads 49.5 km, primary roads 22.3 km.
52.2% of the area is green space.
The map marks 10 parks and 3 water bodies.
Key amenities: schools — 9, supermarkets — 3, hotels — 3.
Main streets: State Highway 16, State Highway 16 South, East River Road, North Union Street, West River Road
Landmarks: Cutco Theater, Calvary Baptist Church, Church of the Nazarene, Bethel Baptist Church, Foursquare Gospel Church
如何为 Olean 使用 SpatiaLite
- 在主页选择 Olean 的地图区域
- 选择 SpatiaLite 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
