Automated stereo-photogrammetric DEM generation at high latitudes: Surface Extraction with TIN-based Search-space Minimization (SETSM) validation and …
Digital elevation models (DEMs) are critical to a wide range of geoscience investigations.
High-latitude and polar regions are particularly challenging for automated, stereo …
High-latitude and polar regions are particularly challenging for automated, stereo …
Not all DEMs are equal: An evaluation of six globally available 30 m resolution DEMs with geodetic benchmarks and LiDAR in Mexico
JJ Carrera-Hernandez - Remote Sensing of Environment, 2021 - Elsevier
This work assesses the vertical accuracy of eight Digital Surface Models (DSMs) currently
available for Mexico (LiDAR, ALOS AW3D30 V2 and V3, ASTER GDEM V2 and V3, SRTM …
available for Mexico (LiDAR, ALOS AW3D30 V2 and V3, ASTER GDEM V2 and V3, SRTM …
Evaluation of DEM interpolation techniques for characterizing terrain roughness
M Habib - Catena, 2021 - Elsevier
The emergence of modern geospatial techniques has brought a considerable change in
data capturing, processing, and visualization tools. Digital elevation models (DEMs) are a …
data capturing, processing, and visualization tools. Digital elevation models (DEMs) are a …
Accuracy assessment and correction of SRTM DEM using ICESat/GLAS data under data coregistration
C Chen, S Yang, Y Li - Remote sensing, 2020 - mdpi.com
Shuttle Radar Topography Mission (SRTM) digital elevation model (DEM) inherently suffers
from various errors. Many previous works employed Geoscience Laser Altimeter System …
from various errors. Many previous works employed Geoscience Laser Altimeter System …
[HTML][HTML] Sensitivity of digital elevation models: The scenario from two tropical mountain river basins of the Western Ghats, India
The paper evaluates sensitivity of various spaceborne digital elevation models (DEMs), viz.,
Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), Shuttle …
Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), Shuttle …
Vertical accuracy evaluation of SRTM-GL1, GDEM-V2, AW3D30 and CartoDEM-V3. 1 of 30-m resolution with dual frequency GNSS for lower Tapi Basin India
Abstract Shuttle Radar Topography Mission (SRTM-GL1), Advanced Space Borne Thermal
Emission and Reflection Radiometer-Global DEM (GDEM-V2), recently released Advanced …
Emission and Reflection Radiometer-Global DEM (GDEM-V2), recently released Advanced …
Accuracy validation and comparison of global digital elevation models over Croatia
Accuracy assessment of digital elevation models (DEMs) plays an important role in facing
their use in geoscience applications. This study investigates the vertical accuracy of most …
their use in geoscience applications. This study investigates the vertical accuracy of most …
Comparison and validation of SRTM and ASTER GDEM for a subtropical landscape in Southeastern China
This paper evaluates the quality characteristics of existing versions of 3-arc-second SRTM
and 1-arc-second GDEM over Anji County, Zhejiang, China using reference elevations from …
and 1-arc-second GDEM over Anji County, Zhejiang, China using reference elevations from …
Evaluation of the newly released worldwide AW3D30 DEM over typical landforms of China using two global DEMs and ICESat/GLAS data
H Li, J Zhao - IEEE Journal of Selected Topics in Applied Earth …, 2018 - ieeexplore.ieee.org
This paper evaluates the accuracy of newly released global 1 arc-second advance land
observing satellite (ALOS) world 3D-30 m (AW3D30) digital elevation model (DEM) over five …
observing satellite (ALOS) world 3D-30 m (AW3D30) digital elevation model (DEM) over five …
Comparison of DEMS derived from USGS DLG, SRTM, a statewide photogrammetry program, ASTER GDEM and LiDAR: implications for change detection
JD DeWitt, TA Warner, JF Conley - GIScience & Remote Sensing, 2015 - Taylor & Francis
Many digital elevation models (DEMs) now exist, enabling quantitative assessments of
topographic change through DEM subtraction. However, many of these DEMs are inherently …
topographic change through DEM subtraction. However, many of these DEMs are inherently …