Results 41 to 50 of about 295,010 (304)
Fusion of Urban TanDEM-X raw DEMs using variational models [PDF]
, 2018 Recently, a new global Digital Elevation Model (DEM) with pixel spacing of 0.4 arcseconds and relative height accuracy finer than 2m for flat areas (slopes 20%) was created through the TanDEM-X mission.
Bagheri, Hossein +2 more
core +2 more sources
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 +3 more
doaj +1 more source
Offshore Metallic Platforms Observation Using Dual-Polarimetric TS-X/TD-X Satellite Imagery: A Case Study in the Gulf of Mexico [PDF]
, 2017 Satellite-based synthetic aperture radar (SAR) has been proven to be an effective tool for ship monitoring. Offshore platforms monitoring is a key topic for both safety and security of the maritime domain.
Marino, Armando +2 more
core +3 more sources
Remote Sensing, 2021 Several global digital elevation models (DEMs) have been developed in the last two decades. The most recent addition to the family of global DEMs is the TanDEM-X DEM.
Jana Marešová +7 more
doaj +1 more source
Ocean Surface Observations Using the TanDEM-X Satellite Formation [PDF]
, 1991 The TanDEM-X SAR satellite formation permits improved ocean surface observations by means of bistatic along-track interferometry (ATI) when compared to single-satellite systems.
Runge, Hartmut, Suchandt, Steffen
core +4 more sources
Evaluation of vertical accuracy of TanDEM-X Digital Elevation Model in Egypt
Egyptian Journal of Remote Sensing and Space Sciences, 2023 The study conducted aimed to examine the accuracy of Digital Elevation Models (DEMs) in Egypt, specifically the TanDEM-X mission's 30 m and 12 m resolution DEMs and the SRTM DEM with a 30 m resolution.
Abdelaty M.A. Zayed +4 more
doaj +1 more source
TanDEM-X for Large-Area Modeling of Urban Vegetation Height: Evidence from Berlin, Germany [PDF]
, 2016 —Large-area urban ecology studies often miss information on vertical parameters of vegetation, even though they represent important constituting properties of complex urban ecosystems.
Geiß, Christian +2 more
core +1 more source
Forest Height Estimation by Means of TanDEM-X InSAR and Waveform Lidar Data
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Model-based forest height inversion from Pol-InSAR data relies on the realistic parameterization of the underlying (vertical) radar reflectivity function.
Roman Guliaev +3 more
doaj +1 more source
W42 - a scalable spatial database system for holding Digital Elevation Models [PDF]
, 2009 The design of a scalable system for holding spatial data in general and digital elevation models (DEMs) in specific has to account for the characteristics of data from various application fields.
Habermeyer, Martin +2 more
core +1 more source
, 2018 A first assessment of the TanDEM-X DEMs over Brazilian territory is presented through a comparison with SRTM, ASTER GDEM and ALOS AW3D30 DEMs in seven study areas with distinct geomorphological contexts, vegetation coverage and land use.
Grohmann, Carlos H.
core +1 more source