Thermal Noise Removal output

[aridane]

Ehy!

I saw this old post on the forum, so it´s ok! To whoever who is wondering the same, here is the answer:

Range doppler TC normalization versus not normalization

I am bit confused regarding the range doppler TC normalization for sentinel 1 SLC data. If I do NOT check the “apply radiometric normalization” box I get the sigma nought refered to the area of the elipsoid (considering I performed the calibration of the S1 at the beginning of my pre-processing which btw does not allow me to calculate beta nought but only sigma nougth). Is it correct? Meanwhile If I check the box I get is the sigma nought terrain corrected using the projected local incidence ang…