The 90-metre DEM generated using TanDEM-X data is now available free of charge for scientific data use Focus: Space, Earth Observation The 90-metre TanDEM-X Digital Elevation Model has been released ...

PlanetObserver has released PlanetDEM, its new global Digital Elevation Model (DEM) with a 30m and a 90m resolution. This new DEM offers an updated, reliable, and homogeneous 3D dataset of the entire ...

The new three-dimensional map of Earth has been completed. Mountain peaks and valley floors across the globe can now be seen with an accuracy of just one metre. The global elevation model was created ...

CIRES scientists at NGDC have created tested and reviewed a new Digital Elevation Model (DEM) development methodology to build companion structured and unstructured DEMs from the same source elevation ...

According to a new market research report published by Credence Research “Digital Elevation Model (DEM) Market (by Type: Triangular Irregular Network (TIN) DEM and Raster DEM; by End-use Application: ...

This paper describes a new methodology to quantify the variation in the output of a computational fluid dynamics model for block and ash flows, when the digital elevation model (DEM) of the terrain ...

The remote identification of forest canopy gaps from Digital Elevation Models (DEMs) built from aerial photographs is potentially a viable alternative to ground-based field surveys. In this study a ...