Hello! I encounter a problem with the coregistration of S1 SLC images.
When I try to open bands after coregistration, the ones from the reference image open while those from the secondary image are ‘empty’. Later, when I try to visually check the quality of the stack by an RGB representation of the reference and secondary images, the RGB is dominated by the reference image (yellow colour). Subsequently, I cannot generate the interferogram in the next step because some bands from the stack are empty.
My workflow and data are the following:
S1A_IW_SLC__1SDV_20190622T015048_20190622T015115_027786_0322F1_7A8E
S1B_IW_SLC__1SDV_20190628T014958_20190628T015025_016890_01FC87_FC0D
- TOPS Split; Polarisation VV, Subswath: IW2, Burst: 1
- Apply orbit files
- Back Geocoding; Radar > Coregistration > Sentinel-1 TOPS Coregistration > Back Geocoding
- Interferogram formation; SRTM 1Sec HGT (Auto Download)
TOPS Splits seem to work, as well as applying orbit files. The problem starts when I perform coregistration. Can you please help me with this?