SAR Coherence over Himalayan glaciers - which co registration method to choose?

[falahfakhri]

Also take a look at this topic,

SNAPHU Unwrapping

Hi, What Id like to mention is that the S1A needs cor. accuracy 0.1 in azimuth and 0.8 in range to avoid the jumping phase, especially if the study area is located in two or more than two bursts, that also what I personally phased in my PhD using the ERS-1\2 and ENVISAT, You could find more details about this in 2.6.1.1 image co-registration in the following reference and “Although the processing of the IWS (TOPS) mode requires additional processing steps and the coregistration has to be…