Part 1/4
Prof. Ramon Hanssen (Delft University of Technology) leads this session about the basics of SAR interferometry (InSAR) with a special focus on the area of Latvia.

This first video includes:
00:00 Intro
11:01 Complex numbers & SAR
18:09 SAR SLC observations
23:24 Satellite radar interferometry
28:43 Applications: the European Ground Motion Service & the Dutch Surface Motion Map
32:54 What can we do with it?
41:58 Why should we continuously monitor?
44:50 InSAR intuitive approach: geometry
55:40 Reference phase (flat earth phase)
1:05:00 Interferometry: deriving the equations
1:24:00 Q&A

This video was recorded for the12th ESA Training Course on Earth Observation held in Latvia from 27 June 1 July 2022. More information at https://eo4society.esa.int/event/12th...