TANDEM-X MISSION STATUS

被引：4

作者：

Zink, M. ^{[1
]}

机构：

[1] German Aerosp Ctr DLR, Microwaves & Radar Inst, Cologne, Germany

来源：

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

关键词：

TanDEM-X; bistatic SAR formation; single-pass interferometry; new SAR techniques;

D O I：

10.1109/IGARSS.2012.6351136

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：

TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurement) opens a new era in spaceborne radar remote sensing [1]. A single-pass SAR interferometer with adjustable baselines in across-and in along-track directions is formed by adding a second (TDX), almost identical spacecraft to TerraSAR-X (TSX) and flying the two satellites in a closely controlled formation. With typical across-track baselines of 150-400 m a global Digital Elevation Model (DEM) with 2 m relative height accuracy at a 12 m posting will be generated. Beyond that, TanDEM-X provides a highly reconfigurable platform for the demonstration of new SAR techniques and applications. The TDX satellite was launched on June 21st, 2010 from Baikonur. After finishing the Commissioning Phase early December 2010 data acquisition for the global DEM commenced.

引用

页码：1896 / 1899

页数：4

共 8 条

[1] Bachmann M., 2012, INT GEOSC REM SENS S
[2] Brautigam B., 2012, P EUSAR 2012 NUMB GE
[3] Fritz T., 2012, INT GEOSC REM SENS S
[4] Giese C., 2011, INT GEOSC REM SENS S
[5] Gruber A., 2012, INT GEOSC REM SENS S
[6] TanDEM-X: A satellite formation for high-resolution SAR interferometry
Krieger, Gerhard
Moreira, Alberto
Fiedler, Hauke
Hajnsek, Irena
Werner, Marian
Younis, Marwan
Zink, Manfred
[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2007, 45 (11): : 3317 - 3341
[7] Schattler B., 2011, INT GEOSC REM SENS S
[8] Schwerdt M., 2012, P EUSAR 2012 NUMB GE

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