Reconstruction of River Topography for 3D Hydrodynamic Modelling Using Surveyed Cross-Sections: An Improved Algorithm

Reconstruction of River Topography for 3D Hydrodynamic Modelling Using Surveyed Cross-Sections: An Improved Algorithm

Multidimensional hydrodynamic modelling becomes tricky when lacking the bathymetric data representing the continuous underwater riverbed surface. Light detection and ranging (LiDAR)-based and radar-based digital elevation models (DEMs) are often used to build the high-accuracy floodplain topography,...

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Bibliographic Details
Main Authors: Yunhao Song, Jinfeng Huang, Erik Toorman, Guolu Yang
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Water
Subjects:
cross-sections
riverbed topography reconstruction
coordinate system transformation
dimensionless channel width
TELEMAC-3D
density currents
Online Access:https://www.mdpi.com/2073-4441/12/12/3539

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https://www.mdpi.com/2073-4441/12/12/3539

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