Digital elevation models (DEMs) play a key role in supporting fine scale representations of
surface drainage structure. In fact, representing surface drainage structure has become a …

Topography plays a fundamental role in modulating land surface and atmospheric
processes across a wide range of spatial scales (Hutchinson 2008). Thus digital elevation …

Topography plays a fundamental role in modulating land surface and atmospheric
processes across a wide range of spatial scales (Hutchinson 2008). Thus digital elevation …

Precise Digital Elevation Models (DEMs) are required for the accurate modeling of
floodplain hydrodynamics. The accuracy of currently available spaceborne DEMs however …

Digital elevation models (DEMs) and their derivatives such as slope, flow direction and flow
accumulation maps, are used frequently as inputs to hydrologic and nonpoint source …

Digital elevation models (DEMs) are a useful data source for the automatic delineation of
flow paths, sub watersheds and flow networks for hydrologic modeling. Digital …

Distributed hydrological models require a detailed definition of a watershed's internal
drainage structure. The conventional approach to obtain this drainage structure is to use an …

Topography plays an important role in the distribution and flux of water and energy within
natural landscapes. The automated extraction of topographic parameters from DEMs is …

A morphological approach to the interpolation of regular grid digital elevation models
(DEMs) from surface specific elevation data points and selected stream lines is described …

Topography plays an important role in the distribution and flux of water and energy within
natural land surfaces. Classical examples include surface runoff, evaporation, infiltration …