Good litteratur about PSI and SBAS

Microwave Toolbox Interferometry
1

Hello everyone :slight_smile:
Im trying to understand how PSI and SBAS works.
I’ve googled a lot and found a lot of scientific papers, but i found the quite difficult to understand.
Does any of you know where to find a good explanation on these two topics?

Best Regards, Michael

2

Have you seen this post? About the StaMPS category