Regarding coregistration of multipass TSX-TDX dataset---urgent and important

[SvH]

Could this possibly be related/connected to other issues posted on this forum like:

Unexplained shift observed for one of the subswaths

Dear developers, we encountered a problem when processing the S1 product: S1A_IW_SLC__1SDV_20151125T164618_20151125T164645_008763_00C7CB_0C97.zip that we have not seen before. Although, no error or warning was reported by the gpt, we observe in our results a shift (approx 4km) in the range direction (see first fig below) only for data coming from subswath-2 (data in the other subswaths is as expected). If we apply exactly the same processing to the product of 1 cycle before (S1A_IW_SLC__1SDV_…