Vertical accuracy assessment for open-source digital elevation models using GPS control points and watershed basins delineation using GIS

Vertical accuracy assessment for open-source digital elevation models using GPS control points and watershed basins delineation using GIS

Digital elevation models (DEMs) are crucial for numerous assessments of the Earth's surface, so this research aim to evaluate the quality of several open source DEMs like advanced spaceborne thermal emission and reflection radiometer global DEM (ASTER GDEM), shuttle radar topography mission DEM...

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Bibliographic Details
Main Authors: Loutfia Elsonbaty, Hossam El-Din Fawzy, Hossam Mohamed Moghazy, Gehan Rashed, Magda Hamed
Format: Article
Language:English
Published: Elsevier 2023-12-01
Series:Alexandria Engineering Journal
Subjects:
Digital Elevation Model (DEM)
Vertical accuracy
SENTINEL
TanDEM-X
SRTM
ASTER
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016823009821

Internet

http://www.sciencedirect.com/science/article/pii/S1110016823009821

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