The second Chinese glacier inventory: data, methods and results

W Guo, S Liu, J Xu, L Wu, D Shangguan, X Yao… - Journal of …, 2015 - cambridge.org
The second Chinese glacier inventory was compiled based on 218 Landsat TM/ETM+
scenes acquired mainly during 2006–10. The widely used band ratio segmentation method …

Vertical accuracy evaluation of freely available latest high-resolution (30 m) global digital elevation models over Cameroon (Central Africa) with GPS/leveling ground …

L Yap, LH Kandé, R Nouayou, J Kamguia… - … Journal of Digital …, 2019 - Taylor & Francis
ABSTRACT Digital Elevation Models (DEMs) contain topographic relief data that are vital for
many geoscience applications. This study relies on the vertical accuracy of publicly …

Research progress of global high resolution digital elevation models

Z Li, P Li, D Ding, H WANG - Geomatics and Information Science of …, 2018 - ch.whu.edu.cn
There are many geologic processes that shape the surface of the Earth, and the evolution of
topography provides us clues to the interior of the Earth and the forces that exist there …

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 …

High-quality seamless DEM generation blending SRTM-1, ASTER GDEM v2 and ICESat/GLAS observations

L Yue, H Shen, L Zhang, X Zheng, F Zhang… - ISPRS Journal of …, 2017 - Elsevier
The absence of a high-quality seamless global digital elevation model (DEM) dataset has
been a challenge for the Earth-related research fields. Recently, the 1-arc-second Shuttle …

Impacts of DEM resolution, source, and resampling technique on SWAT-simulated streamflow

ML Tan, DL Ficklin, B Dixon, Z Yusop, V Chaplot - Applied Geography, 2015 - Elsevier
The sensitivity of streamflow simulated with the Soil and Water Assessment Tool (SWAT)
model to Digital Elevation Model (DEM) resolution, DEM source and DEM resampling …

[HTML][HTML] Evaluating sub-pixel offset techniques as an alternative to D-InSAR for monitoring episodic landslide movements in vegetated terrain

A Singleton, Z Li, T Hoey, JP Muller - Remote Sensing of Environment, 2014 - Elsevier
Abstract Spaceborne Synthetic Aperture Radar (SAR) sensors obtain regular and frequent
radar images from which ground motion can be precisely detected using a variety of different …

External validation of the ASTER GDEM2, GMTED2010 and CGIAR-CSI-SRTM v4. 1 free access digital elevation models (DEMs) in Tunisia and Algeria

D Athmania, H Achour - Remote Sensing, 2014 - mdpi.com
Digital Elevation Models (DEMs) including Advanced Spaceborne Thermal Emission and
Reflection Radiometer-Global Digital Elevation Model (ASTER GDEM), Shuttle Radar …

Evaluation of the vertical accuracy of open global DEMs over steep terrain regions using ICESat data: a case study over Hunan Province, China

Z Liu, J Zhu, H Fu, C Zhou, T Zuo - Sensors, 2020 - mdpi.com
The global digital elevation model (DEM) is important for various scientific applications. With
the recently released TanDEM-X 90-m DEM and AW3D30 version 2.2, the open global or …

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 …