PostGIS extension for Postgrex.
Geometry library for determining spatial relationships between geometries
A library for calculating envelopes of geometries and tools to compare them.
Partition a list of GeoJSON MultiPolygon features until all polygons are below a given area bound
Implementation of the Ramer–Douglas–Peucker algorithm for reducing the number of points used to represent a curve.
Resolve timezones from a location efficiently using PostGIS and Ecto.