> For the complete documentation index, see [llms.txt](https://docs.radiantdrift.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.radiantdrift.com/geospatial.md).

# Geospatial

We have a number of geospatial API end points available that are useful in conjunction with the astronomical APIs.

* [Geodesic](/geospatial/geodesic.md): calculates points along a great circle
* [Elevation](/geospatial/elevation.md): looks up elevation above sea level for one or more lat/lng coordinates