Sentence examples for use a digital elevation from inspiring English sources

These models all use a digital elevation model (DEM) as a representation of the landscape surface and a significant issue is the quality and resolution of this surface.

First, we removed the height-dependent phase change in each interferogram using a digital elevation model.

Regional landscape features were analysed using a digital elevation model (DEM).

The model simulated erosion events to 1 year, using a Digital Elevation Model (DEM).

To compute volumetric sand flux requires precise orthorectification and registration using a digital elevation model base.

In the elements generation for the FEM analysis, we considered topography by using a digital elevation model published by GSI.

The three topographic attributes were developed using a digital elevation model (DEM) derived from light detection and ranging (LiDAR) data.

This paper describes a new algorithm to aid stand-alone GNSS positioning in areas of bad signal reception using a Digital Elevation Model (DEM).

ArcHydro tool in GIS is used to produce the waterways network by using a digital elevation model (DEM) of the study area.

We therefore conducted 3-D finite-element modeling to take into account the actual topography around the measuring site, using a digital elevation model (DEM).

For each dataset the height of the returns was normalized using a digital elevation model (DEM) provided along with the datasets.