Hosted on MSN1mon
Satellite data analysis reveals warning signs that foreshadowed a volcanic eruption and tsunami
In this work, the team used a remote sensing technique called Interferometric Synthetic Aperture Radar (InSAR), to create highly accurate maps of those changes over time. The researchers analyzed ...
Hosted on MSN1mon
Signals preceded the collapse of the Anak Krakatau volcano
They used a technique called InSAR to map surface deformations. This method detected a 50-foot (15-meter) slip along a fault, with periods of acceleration before the eruption. The study ...
DLR11mon
Pol-InSAR
The main objective of the Polarimetric SAR Interferometry (Pol-InSAR) group is the development, implementation and validation of innovative algorithms and methods for the inversion of bio- and ...
Nature1y
An eye in the sky to offer early warning of landslides
However, this Interferometric SAR (InSAR) analysis requires extensive processing of the data to remove noise and other errors. “SAR is a very promising technology for ground observation ...