The PSIG procedure to Persistent Scatterer Interferometry (PSI) using X-band and C-band Sentinel-1 data

被引：0

作者：

Cuevas-Gonzalez, Maria ^{[1
]}

Devanthery, Nuria ^{[1
]}

Crosetto, Michele ^{[1
]}

Monserrat, Oriol ^{[1
]}

Crippa, Bruno ^{[2
]}

机构：

[1] CTTC, Geomat Div, E-08860 Castelldefels, Barcelona, Spain

[2] Univ Milan, Dept Earth Sci, I-20129 Milan, Italy

来源：

SAR IMAGE ANALYSIS, MODELING, AND TECHNIQUES XV | 2015年 / 9642卷

关键词：

PSI; C-band; X-band; Sentinel-1; Terrasar-X; deformation measurement; PERMANENT SCATTERERS; SAR INTERFEROMETRY;

D O I：

10.1117/12.2194984

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new approach to Persistent Scatterer Interferometry (PSI) data processing and analysis implemented in the PSI chain of the Geomatics (PSIG) Division of CTTC is used in this work. The flexibility of the PSIG procedure allowed evaluating two different processing chains of the PSIG procedure. A full PSIG procedure was implemented in the TerraSAR-X dataset while a reduced PSIG procedure was applied to the nine Sentinel-1 images available at the time of processing. The performance of the PSIG procedure is illustrated using X-band and C-band Sentinel-1 data and several examples of deformation maps covering different types of deformation phenomena are shown.

引用

页数：7

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