WV_BI
WV_BI¶
- WV_BI(bands: dict) xarray.core.dataarray.DataArray [source]¶
WorldView – Built-up (WV-BI)
Useful for detecting impervious surfaces such as buildings and roads
WV_BI = ((B6-B1)/(B6+B1))
https://resources.maxar.com/optical-imagery/multispectral-reference-guide
- Parameters
bands (dict) – Bands as {band_name: xr.DataArray}
- Returns
Computed index
- Return type
xr.DataArray