Alia地图 GeoTIFF格式
A map built from OpenStreetMap data, ready to download
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
What this map contains by default
This is how the map is built as-is — every setting can be changed in the constructor.
关于 GeoTIFF
Map of Alia in GeoTIFF — an export of real OpenStreetMap data for the selected area.
Raster format with embedded georeferencing — the standard for spatial data. Contains coordinate system, projection, and metadata directly in the file.
Which layers are in the file
This file for the selected area contains:
- Roads
- Buildings
- Water
- Points of interest
Coordinate systems
WGS 84 (EPSG:4326)，可在向导中选择
Compatibility
Units
Meters (projected in the chosen coordinate system)
| 类别 | 栅格 |
| 文件扩展名 | .tif |
| 级别 | Free |
What's in the GeoTIFF map of Alia
701 buildings (8 residential), 23.3 km of roads, 8 points of interest.
Mostly secondary roads 10.5 km, unclassified roads 10.1 km, tertiary roads 2.7 km.
GeoTIFF with 701 buildings and 23.3 km of roads. Contains georeferencing for GIS analysis.
Main streets: Yumbe Road
How to use GeoTIFF for Alia
- Select the Alia map area on the main page
- Choose GeoTIFF format and configure export settings
- Click Export and wait for processing
- Download the file and use in your application
Programs that open GeoTIFF
FAQ: GeoTIFF for Alia
How is GeoTIFF different from regular TIFF?
GeoTIFF contains embedded georeferencing — projection, scale, and coordinates. Regular TIFF is just an image.
