Results 21 to 30 of about 5,387,421 (290)
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
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
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 ...
Hajnsek, Irena, Busche, Thomas
openaire +3 more sources
The New Tandem-X DEM Change Maps Product
IEEE International Geoscience and Remote Sensing Symposium, 2022 The Earth is a very dynamic system and the topographic height of its landmass changes over time, especially in forested areas, glaciers, permafrost regions or where human activities take place.
M. Lachaise +4 more
semanticscholar +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
Canopy Height Estimation in Mediterranean Forests of Spain With TanDEM-X Data
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Canopy height is an essential feature in forest inventory, and for the assessment of biomass and carbon budgets. Spatially explicit maps of forest height over large areas can be derived from satellite synthetic aperture radar data.
Cristina Gómez +7 more
semanticscholar +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
Forged by DXZ4, FIRRE, and ICCE: How Tandem Repeats Shape the Active and Inactive X Chromosome [PDF]
Frontiers in Cell and Developmental Biology, 2020 Recent efforts in mapping spatial genome organization have revealed three evocative and conserved structural features of the inactive X in female mammals.
Prakhar Bansal +2 more
openalex +3 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
Quality Assessment of TanDEM-X DEMs, SRTM and ASTER GDEM on Selected Chinese Sites
Remote Sensing, 2021 Digital elevation models (DEMs) are the basic data of science and engineering technology research. SRTM and ASTER GDEM are currently widely used global DEMs, and TanDEM-X DEM, released in 2016, has attracted users’ attention due to its unprecedented ...
Haijiao Han, Q. Zeng, Jian Jiao
semanticscholar +1 more source