interferogram

What Is GBInSAR? Terrestrial or ground-based SAR interferometry (GBInSAR or TInSAR) is a remote sensing technique for the displacement monitoring of slopes, rock scarps, volcanoes, landslides, buildings, infrastructures etc. What does InSAR measure? InSAR is ideally suited to measure the spatial extent and magnitude of surface deformation associated with fluid extraction and natural hazards (earthquakes,