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The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurements) is an innovative formation flying radar mission that opens a new era in spaceborne radar remote sensing.
M. Zink
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2011 IEEE International Geoscience and Remote Sensing Symposium, 2011 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),
Zink, Manfred +2 more
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THE TanDEM-X Mission: Overview and status [PDF]
2009 IEEE Radar Conference, 2009 TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurements) is an innovative spaceborne radar interferometer mission that will be launched in autumn 2009. This paper gives an overview of the TanDEM-X mission concept, summarizes the basic products, illustrates the achievable performance, and provides some examples for new imaging modes and ...
Krieger, Gerhard +11 more
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Decorrelation effects in bistatic TanDEM-X data [PDF]
2012 IEEE International Geoscience and Remote Sensing Symposium, 2012 The TanDEM-X mission comprises two nearly identical satellites: TerraSAR-X and TanDEM-X. The primary objective of the mission is the generation of a worldwide and consistent digital elevation model (DEM) with an unprecedented accuracy. The two satellites fly in a close orbit configuration and act as a large single-pass radar interferometer with the ...
Michele Martone +2 more
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TanDEM-X: DEM Calibration Concept [PDF]
IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium, 2008 The TanDEM-X mission will derive a global digital elevation model (DEM) with satellite SAR interferometry. The aimed accuracies are an absolute height error of 10 m and a relative height error of 2 m for 90% of the data. This requires a correction of the elevation heights after interferometric processing by residual systematic DEM errors.
Wessel, Birgit +4 more
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TanDEM-X commissioning phase status [PDF]
2010 IEEE International Geoscience and Remote Sensing Symposium, 2010 After the recent launch of the TanDEM-X satellite, the twin of TerraSAR-X, its demanding commissioning phase has started. On the one hand, it has to ensure the same monostatic operation performance as TerraSAR-X. On the other hand, the bistatic aspects have to be verified, which are essential for the acquisition of the global digital elevation model ...
Hueso Gonzalez, Jaime +2 more
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DEM calibration concept for TanDEM-X [PDF]
2007 IEEE International Geoscience and Remote Sensing Symposium, 2007 The TanDEM-X mission [1] comprises two fully active synthetic aperture radar satellites operating in X-band. The primary goal of this mission is the derivation of a high-precision global Digital Elevation Model (DEM) according to HRTI level 3 quality [2]. This requires accurate calibration of the interferometric system parameters. Content of this paper
Jaime Hueso Gonzalez +5 more
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TanDEM-X mission: Overview, challenges and status [PDF]
2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS, 2013 TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurement) opens a new era in spaceborne radar remote sensing [1]-[3], [9], [12]. A single-pass SAR interferometer with adjustable baselines in across- and in along-track directions was formed by adding a second (TDX), almost identical spacecraft to TerraSAR-X (TSX) and flying the two satellites in a ...
Manfred Zink, Alberto Moreira
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Monitoring the Petermann ice island with TanDEM-X [PDF]
2012 IEEE International Geoscience and Remote Sensing Symposium, 2012 This paper presents the processing of TanDEM-X acquisitions for the monitoring of the topography of the Petermann ice island. In this particular case the area under study is continuously moving and the acquisition geometry is changing, so the processing of the iceberg's DEMs is challenging and additional effects are to be considered. The SAR processing
Jose A. Garcia +6 more
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Bistatic SAR experiments with the TanDEM-X constellation [PDF]
2012 IEEE International Geoscience and Remote Sensing Symposium, 2012 Launched in June 2010, TanDEM-X is an interferometric mission with the main goal of providing a high-resolution, global and unprecedentedly accurate digital elevation model (DEM) of the Earth by means of single-pass X-band SAR interferometry. Despite its usual quasi-monostatic configuration, TanDEM-X is the first genuinely bistatic SAR system in space.
Marc Rodriguez-Cassola +11 more
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