PROSPECTS OF SENTINEL-1 FOR LAND APPLICATIONS

被引：13

作者：

Wagner, Wolfgang ^{[1
]}

Sabel, Daniel ^{[1
]}

Doubkova, Marcela ^{[1
]}

Hornacek, Michael

Schlaffer, Stefan ^{[1
]}

Bartsch, Annett ^{[1
]}

机构：

[1] Vienna Univ Technol, Inst Photogrammetry & Remote Sensing, Vienna, Austria

来源：

2012 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2012年

关键词：

Synthetic aperture radar; Land surface; Image classification; Soil moisture; Water resources; ENVISAT ASAR; BOREAL FOREST; RADAR MISSION; RETRIEVAL; SERIES;

D O I：

10.1109/IGARSS.2012.6351184

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：

The Sentinel-1 mission is a polar-orbiting satellite constellation for the continuation of C-band Synthetic Aperture Radar (SAR) applications. Contrary to its predecessor instruments onboard of ENVISAT and RADARSAT, the Sentinel-1 satellites will be operated following a predefined and fixed baseline acquisition scenario. This will significantly facilitate the development of fully automatic processing chains for the generation of higher-level geophysical products and their uptake in applications. This paper gives an overview of the potential use of Sentinel-1 for land applications, discussing different land cover products (permanent water bodies, forest/non-forest, rice) and parameters of high relevance for hydrological monitoring (soil moisture, snow and freeze/thaw status, surface inundation).

引用

页码：1741 / 1744

页数：4

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