In this work we present an efficient interferometric processing chain, based on the advanced DInSAR algorithm referred to as Parallel Small BAseline Subset (P-SBAS), for the generation of Sentinel-1A (S1A) Interferometric Wide Swath deformation time-series, which is able to exploit distributed computing architectures. The presented S1A P-SBAS processing chain has been successfully implemented within the ESA Geohazard Exploitation Platform to provide an on-demand automatic service for the unsupervised generation of P-SBAS displacement time-series. To give an idea of the effectiveness of the presented S1A processing chain, as a preliminary result we show a 12-days interferometric analysis at continental scale, carried out by exploiting 150 S1A interferometric pairs acquired over Europe for an overall covered area of about 7,500,000 km2.
UNSUPERVISED PARALLEL SBAS-DINSAR CHAIN FOR MASSIVE AND SYSTEMATIC SENTINEL-1 DATA PROCESSING / Manunta, Grazia Maria; Bonano, M.; Buonanno, Sabatino; Casu, Francesco; De Luca, C.; Fusco, A.; Lanari, R.; Manzo, M.; Ojha, Chandrakanta; Pepe, A.; Zinno, I.. - ELETTRONICO. - (2016), pp. 3890-3893. (Intervento presentato al convegno igarss tenutosi a Beijing,cina nel 10-15 july 2016) [10.1109/IGARSS.2016.7730010].
UNSUPERVISED PARALLEL SBAS-DINSAR CHAIN FOR MASSIVE AND SYSTEMATIC SENTINEL-1 DATA PROCESSING
MANUNTA, Grazia Maria;BUONANNO, SABATINO;CASU, FRANCESCO;OJHA, CHANDRAKANTA;
2016
Abstract
In this work we present an efficient interferometric processing chain, based on the advanced DInSAR algorithm referred to as Parallel Small BAseline Subset (P-SBAS), for the generation of Sentinel-1A (S1A) Interferometric Wide Swath deformation time-series, which is able to exploit distributed computing architectures. The presented S1A P-SBAS processing chain has been successfully implemented within the ESA Geohazard Exploitation Platform to provide an on-demand automatic service for the unsupervised generation of P-SBAS displacement time-series. To give an idea of the effectiveness of the presented S1A processing chain, as a preliminary result we show a 12-days interferometric analysis at continental scale, carried out by exploiting 150 S1A interferometric pairs acquired over Europe for an overall covered area of about 7,500,000 km2.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
