I just downloaded an inSAR image, and i want to process the data using the SNAP software. First things first…i have to deburst the data. When i go to Radar -> Sentinel - 1 TOPS ->S-1 TOPS Deburst…instead of debursting my data, it gives me this error: “java.lang.NullPointerException”.
Anyone has any ideeas?
P.S. Begginer level, still trying to learn.
what is your input product?
It’s an Interferometric Wide Swath Level 0 Product.
Level 0 is not supported in SNAP
SLC is Level-1 so it should work.
yeah, yeah…sorry…it’s level 1
After all…i managed to do the deburst…but now i got into another problem. I want to do a calibration of the data on the coregistered set of data. It says to me that i cannot do the calibration on it. Is there any other way to calibrate the values of intensity?
Calibration to Sigma0 loses complex information (i+q). If you want to calibrate for interferometric analysis you have to check “complex output”.