Results 111 to 120 of about 6,360 (179)

Potential of forest height estimation using X band by means of two different inversion scenarios

, 2007
Polarimetric SAR Interferometry (Pol-InSAR) is a powerful remote sensing method for forest height estimation by using the random volume over ground model (RVoG).
Hajnsek, Irena, Kugler, Florian, Coscia, Angelo, Papathanassiou, Konstantinos   +3 more
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Wavelet-Based Compressed Sensing for Polarimetric SAR Tomography

, 2013
Tomographic synthetic aperture radar (SAR) imaging has been recently formulated in a wavelet-based compressed sensing (CS) framework. This paper reviews the underlying sparsity-driven algorithms for single-channel as well as polarimetric tomography, and ...
Nannini, Matteo, Aguilera, Esteban, Andreas, Reigber   +2 more
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Extrapolation of Airborne Polarimetric and Interferometric SAR Data for Validation of Bio-Geo-Retrieval Algorithms for Future Spaceborne SAR Missions

, 2009
Spaceborne SAR system concepts and mission design is often based on algorithms developed and the experience gathered from airborne SAR experiments and associated dedicated campaigns. However, airborne SAR systems have better performance parameters than
Floury, Nicolas, Lee, Seung-Kuk, Scheiber, Rolf, Papathanassiou, Konstantinos   +3 more
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Forest and the Random Volume over Ground - Nature and Effect of 3 Possible Error Types

, 2006
The potential of Polarimetric SAR Interferometry (Pol-InSAR) lies in the 3-dimensional resolution of different scattering processes. This proves especially useful for the interpretation of volume scatterers such as forests - and makes physical ...
Hajnsek, Irena, Mette, Tobias, Kugler, Florian, Papathanassiou, Konstantinos   +3 more
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Interferometric Crossing Orbit Experiment using TerraSAR-X and TanDEM-X

, 2011
The paper discusses quasi repeat-pass SAR interferometry exploiting crossing orbits in order to obtain short revisit times of 1, 5 and 6 days with the TerraSAR-X or TanDEM-X satellite.
De Zan, Francesco, Wollstadt, Steffen, Prats, Pau, Busche, Thomas, Krieger, Gerhard, Lopez-Dekker, Paco   +5 more
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A Versatile Processing Chain for Experimental TanDEM-X Product Evaluation

, 2010
TanDEM-X is a high-resolution interferometric mission with the main goal of providing a global digital elevation model (DEM) of the Earth surface by means of single-pass X-band SAR interferometry.
Naninni, Matteo, Prats, Pau, Reigber, Andreas, Younis, Marwan, Rodriguez-Cassola, Marc, Krieger, Gerhard, Marotti, Luca   +6 more
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TanDEM-X: A Global Mapping Mission

, 2008
TanDEM-X (TerraSAR-X Add-on for Digital Elevation Measurements) is a bistatic SAR interferometry mission which is currently implemented as a national Earth observation mission by the German Aerospace Center (DLR) and EADS Astrium GmbH.
Zink, Manfred, Fiedler, Hauke, Bachmann, Markus, Krieger, Gerhard, Hueso Gonzalez, Jaime, Böer, Johannes   +5 more
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Formation Flying Concept for Close Remote Sensing Satellites

, 2005
Synthetic aperture radar (SAR) interferometry is a well-established technique based on the stereoscopic effect induced by matching SAR images obtained from slightly different orbital positions.
Arbinger, Christian, Fiedler, Hauke, D'Amico, Simone, Montenbruck, Oliver   +3 more
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Earth Observation with SAR Satellite Formations: New Techniques and Innovative Products

, 2009
This paper discusses the use of small satellites for future radar remote sensing applications. After a short introduction, we give first an overview of the TanDEM-X mission to be launched in autumn 2009. Here, special emphasis is put on the demonstration
Moreira, Alberto, Fiedler, Hauke, Krieger, Gerhard   +2 more
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Deformation monitoring using scanning synthetic aperture radar interferometry

, 2009
textThis dissertation provides the first demonstration of scanning synthetic aperture radar (ScanSAR) advanced interferometry processing for measuring surface deformation.
Gudipati, Krishna Vikas, 1979-
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