eoreader.bands.index.WV_WI
eoreader.bands.index.WV_WI¶
- WV_WI(bands: dict) xarray.core.dataarray.DataArray [source]¶
WorldView-Water (WV-WI) Useful for detecting standing, flowing water, or shadow in VNIR imagery WV_WI = ((B8-B1)/(B8+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