Problems when running back geocoding/ESD on S1 SLC data

did you reduce the number of bursts in the Split operator? It is shown here: The Order of DEM Creating Steps - #27 by ABraun

Again, for image pairs, I recommend the TOPS Coregistration with ESD

TSX and ALOS PALSAR are acquired in StripMap mode while Sentinel-1 is acquired in TOPS mode. This brings new challenges regarding the processing of swaths and bursts.