This PR has been successfully tested to compute the absolute geolocation for Rosamond. It is awaiting further development in COMPASS .
This PR adds the options to:
Remove the azimuth carrier phase ramp (for CSLC-S1 only)
Add back the flattening phase ramp
when analyzing the absolute geolocation performance of CSLC-S1 products.
At the moment, the implementation supports CSLC-S1 only and will include CSLC-NI (GSLC) in a later stage.
According to our analyses:
Azimuth carrier ramp needs to be added back to CSLC-S1 to have meaningful interferograms. Therefore, the ramp should be removed when computing AGE as it affects AGE performance
As per current baseline, CSLC-S1 (and NISAR GSLC) will be flattened. Flattening phase ramp needs to be added back to avoid aliasing prior to oversampling the peak for AGE determination
This PR has been successfully tested to compute the absolute geolocation for Rosamond. It is awaiting further development in COMPASS .
This PR adds the options to:
when analyzing the absolute geolocation performance of CSLC-S1 products. At the moment, the implementation supports CSLC-S1 only and will include CSLC-NI (GSLC) in a later stage.
According to our analyses: