# `nodedb-spatial`
> R\*-tree, OGC predicates, geohash, H3 hexagonal indexes
Geospatial primitives shared between Origin and Lite. Bulk-loaded R*-tree, full set of OGC `ST\_*` predicates (`Contains`, `Intersects`, `DWithin`, `Distance`, ...), WKB / WKT / GeoJSON interchange.
## Status
Pre-1.0. APIs may change between minor versions until 1.0. See the
workspace [`README.md`](../README.md) for the full project overview and
the GitHub [release notes](https://github.com/NodeDB-Lab/nodedb/releases)
for per-version changes.
## License
Licensed under the Apache License, Version 2.0 ([`LICENSE-APACHE`](../LICENSE-APACHE-2.0)).