GPS aided atmospheric phase delay mitigation in differential SAR interferometry: Experiences from the 2009 L'Aquila earthquake

Abstract

Atmospheric propagation delay is a key error source in DInSAR processing and represents a main limitation to the use of DInSAR in emergency conditions. Current X-Band sensors, characterized by frequent passes, are even more affected by such problems. In this work we discuss a procedure based on the use of information extracted from GPS data. 
DOI: 10.1109/IGARSS.2013.6723163

Topics

2 Figures and Tables

Cite this paper

@article{DAgostino2013GPSAA, title={GPS aided atmospheric phase delay mitigation in differential SAR interferometry: Experiences from the 2009 L'Aquila earthquake}, author={Nicola D'Agostino and Gianfranco Fornaro and Roberta Giuliani and Carlo Noviello and Diego Reale and Simona Verde}, journal={2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS}, year={2013}, pages={1853-1856} }