Karte von Diffa im GeoJSON-Format
A map built from OpenStreetMap data, ready to download
Karte anpassen
Bereich dieses Ortes im Konstruktor offnen und alles anpassen
Im Konstruktor offnen →Karten-Steckbrief
What this map contains by default
This is how the map is built as-is — every setting can be changed in the constructor.
Über GeoJSON
Map of Diffa in GeoJSON — an export of real OpenStreetMap data for the selected area.
Open text-based geodata format built on JSON. Widely supported by web mapping libraries, human-readable and easy to process with scripts.
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), im Assistenten wahlbar
Compatibility
Units
Meters (projected in the chosen coordinate system)
| Kategorie | GIS |
| Dateierweiterung | .geojson |
| Tarif | Free |
What's in the GeoJSON map of Diffa
46,954 buildings (384 residential, 2 commercial, 1 industrial, 1 religious), 5,685.3 km of roads, 144 points of interest, 8 landmarks.
Mostly unclassified roads 4,743.5 km, residential streets 721.0 km, trunk roads 199.1 km.
19.9% of the area is green space.
Key amenities: schools — 17, clinics — 6, pharmacies — 3.
GeoJSON contains 46,954 buildings and 144 POIs with coordinates, names and attributes. Ready for Leaflet, Mapbox, D3.js.
Main streets: Route Nationale 41
Landmarks: Kazelmarie, Chateau d'eau, Porte Diffa Yerima, Tribune hippodrome, Tribune officielle
How to use GeoJSON for Diffa
- Select the Diffa area on the map
- Export to GeoJSON
- Load into QGIS, Mapbox Studio, or kepler.gl
- Use for analysis, filtering, and visualization
Programs that open GeoJSON
FAQ: GeoJSON for Diffa
How to open GeoJSON?
GeoJSON opens in QGIS, geojson.io, Mapbox Studio, kepler.gl, or any text editor — it's just JSON.
Is GeoJSON suitable for large areas?
For large areas, GeoPackage or FlatGeobuf is better — they're more compact and load faster.
