Saint Mark地图 Geobuf格式
基于 OpenStreetMap 数据构建的地图，可供下载
地图档案
关于 Geobuf
Saint Mark 的地图，Geobuf 格式 — 所选区域真实 OpenStreetMap 数据的导出。
Geobuf is a compact binary GeoJSON representation using Protocol Buffers. 6-8x smaller than original GeoJSON without precision loss.
文件中包含哪些图层
所选区域的该文件包含：
- 道路
- 建筑物
- 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 | .geobuf |
| 级别 | 免费 |
What's in the Geobuf map of Saint Mark
1,997 buildings (37 residential), 34.4 km of roads, 27 points of interest, 5 landmarks.
The area covers 23 km², with about 85 buildings per km².
Mostly residential streets 19.6 km, primary roads 11.8 km, service roads 1.6 km.
100% of the area is green space.
Key amenities: schools — 3, supermarkets — 2, attractions — 2.
Public transport: 1 bus stops.
Main streets: Western Road, Fountain Road, Diego Piece Road, Bonair Road, Resource Road
Landmarks: The Duquesne Petroglyphs, Amerindian Petroglyphs, Victoria Seventh-Day Adventist Church, St Mark's Catholic Church, St. Mark's Anglican Church
如何为 Saint Mark 使用 Geobuf
- 在主页选择 Saint Mark 的地图区域
- 选择 Geobuf 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
