Digital elevation model uncertainty and hazard analysis using a geophysical flow model
نویسندگان
چکیده
منابع مشابه
Uncertainty in Digital Elevation Data Used For Geophysical Flow Simulation
Elevation information plays a crucial role in simulations of geophysical flows providing the slope and curvature information required to solve a series of differential equations. Digital Elevation Models (DEMs) used as simulation input diverge in resolution, acquisition time and generation methodology. When more than one elevation data set is available, they can be analyzed to provide an estima...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2012
ISSN: 1364-5021,1471-2946
DOI: 10.1098/rspa.2011.0711