Area of interest

Some endpoints allow filtering by an area of interest.

Geometry should be provided as POINT, MULTIPOINT, POLYGON, MULTIPOLYGON, GEOMETRYCOLLECTION in WKT (Well-known text) format.

When using POINT or MULTIPOINT the endpoint will transform intersecting H3 cells at resolution 10 into hexagons (around 1.5 hectares each).

Union queries

MULTIPOINT and MULTIPOLYGON types may contain more than one geometry. Each geometry will be queried separately, and the output response will contain the union of the results.

Intersection queries

GEOMETRYCOLLECTION may contain multiple geometries of different types. Each geometry will be queried separately, and the output response will contain the intersection of the results.