Evaluation of recently released open global digital elevation models of Hubei, China
Z Hu, J Peng, Y Hou, J Shan - Remote Sensing, 2017 - mdpi.com
The recent release of worldwide SRTM 1 DEM and AW3D30 adds new members to the
open global medium resolution (90–30 m ground spacing) digital elevation models …
open global medium resolution (90–30 m ground spacing) digital elevation models …
Accuracy assessment of ALOS AW3D30 DSM and comparison to ALOS PRISM DSM created with classical photogrammetric techniques
KG Nikolakopoulos - European Journal of Remote Sensing, 2020 - Taylor & Francis
In this study the accuracy of ALOS Global Digital Surface Model (AW3D30) with a point
spacing of approx. 30-meter mesh was examined, taking as a case study several areas of …
spacing of approx. 30-meter mesh was examined, taking as a case study several areas of …
Comparative evaluation of vertical accuracy of elevated points with ground control points from ASTERDEM and SRTMDEM with respect to CARTOSAT-1DEM
KS Rawat, SK Singh, MI Singh, BL Garg - Remote Sensing Applications …, 2019 - Elsevier
In this study, vertical accuracy of Shuttle Radar Topography Mission (SRTM DEM) and
Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER DEM) was …
Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER DEM) was …
Slope angle and aspect as influencing factors on the accuracy of the SRTM and the ASTER GDEM databases
Presently, the application of digital elevation or surface models have increasing relevance in
all areas of scientific research and in practical engineering applications. The ASTER GDEM …
all areas of scientific research and in practical engineering applications. The ASTER GDEM …
[BOOK][B] Comparison of SRTM and ASTER derived digital elevation models over two regions in Ghana-Implications for hydrological and environmental modeling
G Forkuor, B Maathuis - 2012 - researchgate.net
A Digital Elevation Model (DEM) refers to a quantitative model of a part of the earth's surface
in digital form (Burrough and McDonnell, 1998). A DEM consists of either (1) a …
in digital form (Burrough and McDonnell, 1998). A DEM consists of either (1) a …
Earth observation and GIS-based analysis for landslide susceptibility and risk assessment
Landslides can cause severe problems to the social and economic well-being. In order to
effectively mitigate landslide hazards, the development of detailed susceptibility maps is …
effectively mitigate landslide hazards, the development of detailed susceptibility maps is …
Comparison of ASTER GDEM3, SRTM3, NASADEM, TanDEM-X90, AW3D30, and ALOS PALSAR data with TanDEM-X12: A case study of Tagragra of Akka inlier …
Digital elevation models (DEMs) provide valuable information for many scientific
applications that rely on elevation and digital terrain modeling. In recent years, remote …
applications that rely on elevation and digital terrain modeling. In recent years, remote …
Preliminary study on the use of digital surface models for estimating vegetation cover density in a mountainous area
Digital surface model (DSM) has been widely available for map** and was also
sometimes used for map** vegetation height. The authors conducted a preliminary study …
sometimes used for map** vegetation height. The authors conducted a preliminary study …
Validation of SRTM X band DEM over Himalayan Mountain
The present research study assesses the accuracy of the SRTM X band DEM with respect to
high accuracy photogrammetric Digital Elevation Model (DEM) for parts of the Himalaya. The …
high accuracy photogrammetric Digital Elevation Model (DEM) for parts of the Himalaya. The …
Lineament depth deduction using geomorphometry and 3D Euler solution
M El Koundi, M Dhaoui, A El Ghali - Acta Geophysica, 2024 - Springer
In this paper, we present a novel method for determining the depth of lineaments using
satellite gravity data, which we test in the Sahel of Sfax area (eastern Tunisia). This region …
satellite gravity data, which we test in the Sahel of Sfax area (eastern Tunisia). This region …