Results 21 to 30 of about 280,673 (263)

Evaluation of Residual Phase from Orbit Accuracy Using TerraSAR-X/TanDEM-X SAR Observation [PDF]

Geo Data
Interferometric synthetic aperture radar (InSAR) is used to observe precise surface displacement and create digital elevation models by calculating the phase differences between two or more SAR images obtained over the same surface area.
Yeojin Kim, Sang-Hoon Hong
doaj   +1 more source

ICESAT VALIDATION OF TANDEM-X I-DEMS OVER THE UK [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
From the latest TanDEM-X mission (bistatic X-Band interferometric SAR), globally consistent Digital Elevation Model (DEM) will be available from 2017, but their accuracy has not yet been fully characterised.
L. Feng, J.-P. Muller
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THE 0.4 ARC-SEC TANDEM-X INTERMEDIATE DEM WITH RESPECT TO THE SRTM AND ASTER GLOBAL DEMS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Recently a preliminary version of the new global DEM collected by the TanDEM-X mission became available to the scientific community: the TanDEM-X Intermediate DEM (IDEM) version.
D. I. Vassilaki, A. A. Stamos
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TanDEM-X the Earth surface observation project from space level - basis and mission status [PDF]

Biuletyn Wojskowej Akademii Technicznej, 2015
TanDEM-X is DLR (Deutsches Zentrum für Luft- und Raumfahrt) the Earth surface observation project using high-resolution SAR interferometry. It opens a new era in space borne radar remote sensing.
Jerzy Wiśniowski
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Large-Scale Forest Height Mapping by Combining TanDEM-X and GEDI Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
The present study addresses the development, implementation, and validation of a forest height mapping scheme based on the combination of TanDEM-X interferometric coherence and GEDI waveform measurements.
Changhyun Choi, Victor Cazcarra-Bes, Roman Guliaev, Matteo Pardini, Konstantinos P. Papathanassiou, Wenlu Qi, John Armston, Ralph O. Dubayah   +7 more
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THE GLOBAL TANDEM-X DEM: PRODUCTION STATUS AND FIRST VALIDATION RESULTS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
The TanDEM-X mission will derive a global digital elevation model (DEM) with satellite SAR interferometry. Two radar satellites (TerraSAR-X and TanDEM-X) will map the Earth in a resolution and accuracy with an absolute height error of 10m and a relative ...
M. Huber, A. Gruber, A. Wendleder, B. Wessel, A. Roth, A. Schmitt   +5 more
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Quality Comparison of Free-of-Charge Global DSMs: ALOS AW3D30, TanDEM-X 12 m, TanDEM-X EDEM, TanDEM-X 90 m, and Sentinel-1 [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Digital Surface Model (DSM), with the height of the visible surface, is the most detailed digital 3D cartographic representation of Earth visible surface including all natural and man-made objects with X, Y planimetric coordinates and altitude Z.
U. G. Sefercik, K. Jacobsen
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TanDEM-X: 10 Years of Formation Flying Bistatic SAR Interferometry

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
On June 21, 2010, the TanDEM-X mission was launched and opened a new era in spaceborne radar remote sensing. The first formation flying radar system was built by extending the TerraSAR-X synthetic aperture radar (SAR) mission by a second, TerraSAR-X-like
Manfred Zink, Alberto Moreira, Irena Hajnsek, Paola Rizzoli, Markus Bachmann, Ralph Kahle, Thomas Fritz, Martin Huber, Gerhard Krieger, Marie Lachaise, Michele Martone, Edith Maurer, Birgit Wessel   +12 more
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Elevation changes of the Holm Land Ice Cap, northeast Greenland, from 1978 to 2012–2015, derived from high-resolution digital elevation models

Arctic, Antarctic, and Alpine Research, 2018
Greenland’s peripheral glaciers and ice caps are key indicators of climate change in the Arctic, but quantitative observational data of their recent evolution are sparse.
Luisa von Albedyll, Horst Machguth, Samuel U. Nussbaumer, Michael Zemp   +3 more
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TANDEM-X MISSION: OVERVIEW, STATUS AND OUTLOOK [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurement) opens a new era in spaceborne radar remote sensing [1]–[3], [9], [12]. Realized in the framework of a public-private partnership between the German Aerospace Center (DLR) and EADS ...
U. Steinbrecher, M. Zink, A. Moreira, M. Bachmann, J. Böer, D. Schulze, G. Krieger   +6 more
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