Hello,
I am following PolInSAR training course in PolSARPro (https://earth.esa.int/documents/653194/656796/POLinSAR_Training_Course.pdf) and I have a question about flat earth removal step.
As you see in the image, there is a “2D flat earth file” required as part of the function.
Please can someone explain what this file is and how I can generate it?
Many thanks in advance
I also have this doubt. Would someone know about it?
Many thanks
Best wishes
You have to do “Flat Earth Estimation” in PolSARPro first. go to “Process”–> “In-SAR Functionalities”–> “Flat Earth Estimation”
Cheers
Anna
I tried to do “Flat_Earth_Estimation” in Polsarpro, but I get a message “the file flat_earth_flt.bin does not exist” . How do we solve this problem?
I had the same problem once, did not find any solution from here - so I am interested as well.