JavaのGeoJSON形式マップ
Javaの地図をGeoJSON形式でダウンロード。OpenStreetMapデータ、即時生成。
生成には約1〜3分かかります
Map passport
Area1.9 km²
Buildings317
Roads34 km
Points of interest2
ProjectionWGS-84 (EPSG:4326)
LicenseODbL
Data sourceOpenStreetMap
GeoJSONについて
Open text-based geodata format built on JSON. Widely supported by web mapping libraries, human-readable and easy to process with scripts.
使用例
- Web mapping
- geodata exchange via API
- Leaflet/Mapbox visualization
- analytics
| カテゴリ | GIS |
| ファイル拡張子 | .geojson |
| レベル | Free |
What's in the GeoJSON map of Java
317 buildings, 33.8 km of roads, 2 points of interest.
Mostly secondary roads 24.8 km, unclassified roads 8.7 km, residential streets 0.3 km.
Among the objects: schools — 1, marketplace — 1.
GeoJSON contains 317 buildings and 2 POIs with coordinates, names and attributes. Ready for Leaflet, Mapbox, D3.js.
How to use GeoJSON for Java
- Select the Java 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
QGISLeafletMapboxKepler.glgeojson.ioPython
FAQ: GeoJSON for Java
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.