Mapa Java ve formatu GeoArrow

O formátu GeoArrow

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

Využití

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

What's in the GeoArrow 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.

How to use GeoArrow for Java

1. Select the Java 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