lusos.bgt_soilmap_coverage

lusos.bgt_soilmap_coverage(bgt: GeoDataFrame, soilmap: GeoDataFrame, grid: LassoGrid) → DataArray

Calculate per cell in a grid for each combination of BGT and Soil Map polygons what percentage of a cell is covered by the combination. This returns a 3D DataArray with dimensions (‘y’, ‘x’, ‘layer’) where the dimension ‘layer’ contains ordered BGT-Soilmap layer combinations.

Parameters:

• grid (LassoGrid) – LassoGrid instance containing the raster grid to calculate the percentages for.

• bgt (gpd.GeoDataFrame) – GeoDataFrame containing the BGT data polygons.

• soilmap (gpd.GeoDataFrame) – GeoDataFrame containing the BGT data polygons.

Returns:

3D DataArray with the areal percentages.

Return type:

xr.DataArray