SENTINEL-1 RESULTS: SBAS-DINSAR PROCESSING CHAIN DEVELOPMENTS AND LAND SUBSIDENCE ANALYSIS

被引：0

作者：

Lanari, R. ^{[1
]}

Berardino, P. ^{[1
]}

Banano, M. ^{[1
]}

Casu, F. ^{[1
]}

De Luca, C. ^{[1
,2
]}

Elefante, S. ^{[1
,3
]}

Fusco, A. ^{[1
]}

Manunta, M. ^{[1
]}

Manzo, M. ^{[1
]}

Ojha, C. ^{[1
,4
]}

Pepe, A. ^{[1
]}

Sansosti, E. ^{[1
]}

Zinno, I. ^{[1
]}

机构：

[1] IREA CNR, Via Diocleziano 328, I-80124 Naples, Italy

[2] Univ Naples Federico II, DIFTI, I-80124 Naples, Italy

[3] Vienna Univ Technol, Dept Geodesy & Geoinformat, A-1040 Vienna, Austria

[4] Univ Roma La Sapienza, DICEA, I-00185 Rome, Italy

来源：

2015 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2015年

关键词：

DInSAR; SBAS; Sentinel-1; deformation time-series; SAR; INTERFEROMETRY; ALGORITHM; RETRIEVAL;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This work is aimed at describing the development of an efficient interferometric processing chain, based on the well-known advanced Differential Interferometric Synthetic Aperture Radar (DInSAR) algorithm referred to as Small BAseline Subset (SBAS) technique, for the generation of Sentinel-1A (S1-A) Interferometric Wide Swath (IWS) deformation time-series. Due to the TOPS mode characterizing the IWS acquisitions, the existing SBAS processing chains was properly adapted with new procedures for efficiently handling the S1-A data. The developed SBAS-DInSAR chain has been tested on both S1-A and TOPS RadarSAT-2 interferometric dataset, clearly demonstrating the capability of the developed SBAS-DInSAR processing chain to effectively investigate land subsidence phenomena affecting large areas.

引用

页码：2836 / 2839

页数：4

共 11 条

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