interpolateBands

geetools.ImageAccessor.interpolateBands(src, to)

Interpolate bands from the src value range to the to value range.

The Interpolation is performed linearly using the extrapolate option of the ee.Image.interpolate() method.

Parameters:

• src (list | ee.List) – The source value range

• to (list | ee.List) – The target value range

Returns:

The image with the interpolated bands

Return type:

ee.Image

Examples

import ee, geetools

ee.Initialize()

vatican = ee.Geometry.Point([12.4534, 41.9033]).buffer(1)
image = ee.ImageCollection('COPERNICUS/S2_SR_HARMONIZED').filterBounds(vatican).first()
image = image.select(["B4", "B3", "B2"]).geetools.interpolateBands([0, 3000], [0, 30])
values = image.reduceRegion(ee.Reducer.mean(), vatican, 1)
print(values.getInfo())