Limitation for spatial baseline

Dear all,

In an image network for SBAS method, I have 250 interferograms. I would like to remove some of them based on the “rsb” results of StaMPS time series processing. You can find the temporal and spatial baselines of all interferograms in the attached excel file.

Interferograms_ Spatial Baseline.xlsx (18.2 KB)

I remembered a statement about the interferograms, which have very small spatial baselines, can produce a lot of error in the results. It means that we need to pay attention to the maximum and minimum of baselines. Is there any relationship that helps us to recognize which interferogram is good based on the value of spatial baseline?

Best regards,