Using the H3 extension for PostGIS I want to fully cover a polygon with H3 cells, meaning all H3 cells should intersect with the given polygon. The h3_polygon_to_cells function only fills my polygon with hexagon that are contained by the cell's centroids, while the h3_coverage function (explained here) seems exactly what I am looking for. However, this function doesn't seem to be available in the H3 extension for PostGIS.
Using the H3 extension for PostGIS I want to fully cover a polygon with H3 cells, meaning all H3 cells should intersect with the given polygon. The
h3_polygon_to_cellsfunction only fills my polygon with hexagon that are contained by the cell's centroids, while theh3_coveragefunction (explained here) seems exactly what I am looking for. However, this function doesn't seem to be available in the H3 extension for PostGIS.Any advice?