Renalt Capes
Renalt Capes

Dr Renalt Capes has 26 years experience in satellite remote sensing of which 24 have been devoted to the development of InSAR. He currently contracts to TRE ALTAMIRA in support of the development of the UK market. He can be contacted at


InSAR Used to Create Ground Stability Maps

Satellite radar interferometry (InSAR) is a technique that can measure millimetre-scale movement of the ground from space. It does this by comparing the return echoes, and thus the signal-path length, from two or more radar images taken over the same place, over time. Although ground movement using... (read more)