萨摩亚地图 AVIF格式
基于 OpenStreetMap 数据构建的地图，可供下载
地图档案
关于 AVIF
萨摩亚 的地图，AVIF 格式 — 所选区域真实 OpenStreetMap 数据的导出。
AVIF is a next-generation image format based on the AV1 codec. Best compression among raster formats at high quality.
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 | .avif |
| 级别 | Free |
What's in the AVIF 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 AVIF
- 在主页选择 萨摩亚 的地图区域
- 选择 AVIF 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
