Results 21 to 30 of about 12,254,723 (343)
TanDEM-X: A Satellite Formation for High-Resolution SAR Interferometry [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 2006 TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurements) is an innovative spaceborne radar interferometer mission that was approved for full implementation by the German Space Agency in spring 2006. This paper gives an overview of the TanDEM-X
G. Krieger +9 more
semanticscholar +2 more sources
TanDEM-X-based Ganghwa Tidal Flat High-resolution Topographic Map Construction and Service [PDF]
Geo Data, 2022 This study extracted the data of Digital Elevation Model (DEM), tidal channel, and tidal channel density, slope based on TanDEM-X satellite of Ganghwa tidal flat.
Ga Ram Yun +4 more
doaj +1 more source
Calibration of the Tandem-X Craw DEMs for the Tandem-X DEM Change Maps Generation [PDF]
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022 The TanDEM-X mission has acquired multiple global coverages of data over the last years in order to create digital elevation models (DEMs). The data between 2017 and 2020 is processed to Change RawDEMs (CRaw DEMs). These scenes are successfully pre-calibrated individually during the processing.
Schweißhelm, Barbara, Lachaise, Marie
openaire +2 more sources
Tandem-X: Science Activities [PDF]
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2015 TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurement) opens a new era in spaceborne radar remote sensing. 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 ...
Irena Hajnsek, Thomas Busche
openaire +4 more sources
Paleoglacial footprint and fluvial terraces of the Shaluli Shan, SE Tibetan Plateau
Journal of Maps, 2021 This study provides mapping of glacial and fluvial geomorphology in the Shaluli Shan region on the eastern margin of the south-eastern Tibetan Plateau. Based on TanDEM-X 12 m elevation data and GoogleEarth imagery, glacial valleys, ice-marginal moraines,
R. A. A. Schneider +4 more
doaj +1 more source
Landslide inventory validation and susceptibility mapping in the Gerecse Hills, Hungary
Geo-spatial Information Science, 2021 Landslides pose a threat to property both in the populated and cultivated areas of the Gerecse Hills (Hungary). The currently available landslide inventory database holds the records from many sites in the area, but the database is out-of-date.
Dávid Gerzsenyi, Gáspár Albert
doaj +1 more source
The TanDEM-X mission: an overview [PDF]
2008 International Conference on Radar, 2008 TanDEM-X (TerraSAR-X Add-on for Digital Elevation Measurements) is an innovative spaceborne radar interferometer mission that was approved for full implementation by the German Space Agency in spring 2006. This paper gives an overview of the TanDEM-X mission concept, the data acquisition strategy with optimized performance, and provides some examples ...
Fiedler, Hauke +7 more
openaire +2 more sources
Improving the Accuracy of TanDEM-X Digital Elevation Model Using Least Squares Collocation Method
Remote Sensing, 2023 The TanDEM-X Digital Elevation Model (DEM) is limited by the radar side-view imaging mode, which still has gaps and anomalies that directly affect the application potential of the data. Many methods have been used to improve the accuracy of TanDEM-X DEM,
Xingdong Shen, Cui Zhou, Jianjun Zhu
doaj +1 more source
Remote Sensing, 2020 Several glaciers in the Bukatage Massif are surge-type. However, previous studies in this region focused on glacier area and length changes, and more information is needed to support the deep analysis of glacier surge.
Lei Guo +7 more
doaj +1 more source
THE NEW TANDEM-X CHANGE DEM: SPECIFICATIONS AND INTERFEROMETRIC PROCESSING [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Since 2017, the TanDEM-X mission aims to acquire data globally to generate another (updated) DEM. This new set of acquisitions, which will be complete in 2020, has a clear temporal separation from those used for the TanDEM-X global DEM. It will therefore
M. Lachaise, B. Schweisshelm, T. Fritz
doaj +1 more source