Ouges地图 GeoArrow格式

关于 GeoArrow

GeoArrow is an Apache Arrow IPC extension for geodata. Columnar format with zero-copy reads, ideal for large geodataset analytics.

使用场景

• Geoanalytics
• pandas/DuckDB
• streaming processing
• ML pipelines

What's in the GeoArrow map of Ouges

894 buildings (5 residential, 1 religious), 41.2 km of roads, 69 points of interest, 3 landmarks.

Mostly service roads 22.1 km, unclassified roads 4.9 km, tertiary roads 4.7 km.

3.2% of the area is green space.

Among the objects: swimming_pool — 24, pitch — 12, parking — 12.

Main streets: Rue Charles de Gaulle, Rue de l'Abbaye, Rue de l'Aviation, Avenue de la Gare, Rue de la Fontaine

Landmarks: Dassault Super Mystère B2, Dassault Mirage III, Église Saint-Pierre

How to use GeoArrow for Ouges

1. Select the Ouges map area on the main page
2. Choose GeoArrow format and configure export settings
3. Click Export and wait for processing
4. Download the file and use in your application

Programs that open GeoArrow