xrspatial.fire.burn_severity_class#

xrspatial.fire.burn_severity_class(dnbr_agg: DataArray, name: str = 'burn_severity_class') → DataArray[source]#

Classify dNBR into USGS 7-class burn severity.

Classes:

1 = enhanced regrowth (high), 2 = enhanced regrowth (low), 3 = unburned, 4 = low severity, 5 = moderate-low, 6 = moderate-high, 7 = high severity. 0 = nodata.

Parameters:

  • dnbr_agg (xr.DataArray or xr.Dataset) – dNBR values (e.g. from dnbr()).

  • name (str, default='burn_severity_class') – Name of output DataArray.

Returns:

int8 class labels (0-7).

Return type:

xr.DataArray