Mainshock Anticipated by Intra-Sequence Ground Deformations: Insights from Multiscale Field and SAR Interferometric Measurements

Development and Applications of an Interferometric Ground-Based SAR System

An Interferometric Ground-Based Synthetic Aperture Radar (In-GB-SAR) system has been developed. The system employs similar principles as the airborne or space borne SAR. In the developed In-GB-SAR system, the technique of differential interferometry is used to detect small changes on the target at different times and under different conditions. Experimental results demonstrate that the develope...

Mapping of Ground Deformations with Interferometric Stacking Techniques

Error Analysis for Interferometric SAR Measurements of Ice Sheet Flow

High Resolution Ground Deformations Monitoring by Cosmo-skymed Psp Sar Interferometry: Accuracy Analysis and Validation

Synthetic aperture radar (SAR) interferometry is a powerful technology for detection and monitoring of slow terrain movements. Extraction of this information is a complex task. The persistent scatterer pair (PSP) approach was recently proposed to overcome limitations of standard persistent scatter interferometry. The PSP method exploits only the relative properties of neighboring points to avoi...

Moving from Temporal Coherence to Decorrelation Time of Interferometric Measurements Exploiting ESA’s SAR Archive

Following a plethora of validations and demonstrations SAR Interferometry (InSAR) has been established as a mature space geodetic technique for providing valuable insights for various phenomena related to geohazards. One of the main advantages of space borne SAR systems with respect to GNSS is the continuous spatial coverage. However, the impact of temporal decorrelation especially in repeat-pa...