River model calibration, from guidelines to operational support tools
Environmental Modelling & Software
Computers & Mathematics with Applications
River cross-section extraction from the ASTER global DEM for flood modeling
Environmental Modelling & Software
Implementing applications with the earth system modeling framework
PARA'04 Proceedings of the 7th international conference on Applied Parallel Computing: state of the Art in Scientific Computing
Environmental Modelling & Software
Environmental Modelling & Software
Applying microprocessor analysis methods to river network modelling
Environmental Modelling & Software
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Continental River Dynamics (CRD) is herein defined as modelling the flow dynamics in all channels of a continental-scale river basin using the physics-based Saint-Venant equations. At the boundary of hydraulics and hydrology, CRD requires significant collaborative efforts to make new progress. Six constraints and seven challenges are identified in the areas of dynamics, dimensionality, resolution, uncertainty, model coupling, and data availability. Three key short-term needs for CRD are identified as (1) scaling up Saint-Venant river models to continental scales, (2) standards for integrating river and hydrology models, and (3) methods for effective use of lidar data and synthetic methods for approximating geometry for 1D dynamic models. An over-arching need for comprehensive data collection programs for river geometry is discussed.