| Field | Value | 
|---|---|
| Name | Spatial4J | 
| Description | Spatial4j is a general purpose spatial / geospatial ASL licensed open-source Java library. It's core capabilities are 3-fold: to provide common geospatially-aware shapes, to provide distance calculations and other math, and to read shape formats like WKT and GeoJSON. | 
| Homepage | https://projects.eclipse.org/projects/locationtech.spatial4j |