Sentinel-1 Support in the GAMMA Software

被引：199

作者：

Wegnuller, Urs ^{[1
]}

Werner, Charles ^{[1
]}

Strozzi, Tazio ^{[1
]}

Wiesmann, Andreas ^{[1
]}

Frey, Othmar ^{[1
]}

Santoro, Maurizio ^{[1
]}

机构：

[1] Gamma Remote Sensing AG, Worbstr 225, CH-3073 Gumlingen, Switzerland

来源：

INTERNATIONAL CONFERENCE ON ENTERPRISE INFORMATION SYSTEMS/INTERNATIONAL CONFERENCE ON PROJECT MANAGEMENT/INTERNATIONAL CONFERENCE ON HEALTH AND SOCIAL CARE INFORMATION SYSTEMS AND TECHNOLOGIES, CENTERIS/PROJMAN / HCIST 2016 | 2016年 / 100卷

关键词：

Sentinel-1; InSAR; PSI; offset tracking; split-beam interferometry; GAMMA Software; DIFFERENTIAL SAR INTERFEROGRAMS;

D O I：

10.1016/j.procs.2016.09.246

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

First results using the new Sentinel-1 SAR look very promising but the special interferometric wide-swath data acquired in the TOPS mode makes InSAR processing more challenging than for normal stripmap mode data. The steep azimuth spectra ramp in each burst results in very stringent co-registration requirements. Combining the data of the individual bursts and sub-swaths into consistent mosaics requires careful "book-keeping" in the handling of the data and meta data and the large file sizes and high data throughputs require also a good performance. Considering these challenges good support from software is getting increasingly important. In this contribution we describe the Sentinel-1 support in the GAMMA Software, a high-level software package used by researchers, service providers and operational users in their SAR, InSAR, PSI and offset tracking work. (C) 2016 The Authors. Published by Elsevier B.V.

引用

页码：1305 / 1312

页数：8

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