geetools.algorithms.Landsat.harmonization#
- static geetools.algorithms.Landsat.harmonization(image, blue='B2', green='B3', red='B4', nir='B5', swir='B6', swir2='B7', max_value=None)#
Harmonization of Landsat 8 images to be consistent with.
Landsat 7 images.
Roy, D.P., Kovalskyy, V., Zhang, H.K., Vermote, E.F., Yan, L., Kumar, S.S, Egorov, A., 2016, Characterization of Landsat-7 to Landsat-8 reflective wavelength and normalized difference vegetation index continuity, Remote Sensing of Environment, 185, 57-70. (http://dx.doi.org/10.1016/j.rse.2015.12.024) Table 2 - reduced major axis (RMA) regression coefficients
- Parameters:
image – A Landsat 8 Image
max_value – the maximum value for the optical bands. For float bands it is 1 (TOA), for int16 it is 10000 (SR) and for int8 it is 255 (RAW). It default to 1 (TOA)
- Returns: