Hi everybody,
I have a master and slave image with long interval time for Alos-2, master image is on 13 April 2017 and slave image is on 8 jun 2017. I want to extract canopy height. they are Dual-polarization with HH AND HV channel. how can I extract canopy height ? I dont have kz and flat removal earth file.
Bests,
Mozhgan
Iām sorry, SNAP cannot do this.
You need polarimetric interferometry for this, which can be done in PolSARpro. But for canopy heights, you probably need quad-pol data (HH+HV+VH+VV).
Have a look at this tutorial: http://eoscience.esa.int/landtraining2017/files/materials/D5P1a_P.pdf
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