Mapa Lac ve formatu GeoPackage
A map built from OpenStreetMap data, ready to download
Customize the map
Open this place's area in the constructor and adjust everything to your needs
Open in constructor →Map passport
.gpkgO formátu GeoPackage
Open OGC format based on SQLite — a modern Shapefile replacement. Stores multiple layers, rasters, and metadata in a single compact file with SQL query support.
Which layers are in the file
This file for the selected area contains:
- Roads
- Buildings
- Water
- Greenery
- Points of interest
Coordinate systems
WGS 84 (EPSG:4326), selectable in the wizard
Compatibility
Units
Meters (projected in the chosen coordinate system)
| Kategorie | GIS |
| Přípona souboru | .gpkg |
| Úroveň | Free |
What's in the GeoPackage map of Lac
85,579 buildings (2,393 residential, 46 commercial, 1 industrial), 4,853.6 km of roads, 194 points of interest.
Mostly unclassified roads 3,771.4 km, residential streets 305.5 km, secondary roads 256.4 km.
1.4% of the area is green space.
Among the objects: water_well — 57, marketplaces — 40, schools — 28.
GeoPackage includes 85,579 buildings and 194 POIs in a single SQLite file. Open in QGIS for analysis.
Main streets: Massakory-N'Gouri-Bol-Niger Border
How to use GeoPackage for Lac
- Select the Lac map area on the main page
- Choose GeoPackage format and configure export settings
- Click Export and wait for processing
- Download the file and use in your application
Programs that open GeoPackage
FAQ: GeoPackage for Lac
Why is GeoPackage better than Shapefile?
GeoPackage stores all layers in one file, supports long field names, has no 2GB limit, and works faster.
