Airbus Defence and Space has launched its WorldDEM Digital Terrain Model (DTM), a highly accurate standardized representation of bare Earth elevation that can be made available for any point on the ...

The fields of Digital Terrain Modeling (DTM) and LiDAR data processing have evolved rapidly, providing critical methodologies for accurately representing the Earth's surface. By integrating advanced ...

A new web application that makes it quick and easy for people to use 3-D printers to make terrain models of any place on Earth has now been developed by researchers. Their idea -- they call it ...

AMES, Iowa – Today’s geology lesson is all about anticlines. Students can read all they want about geological folds, axial planes, hinge lines, antiformal synclines and synformal anticlines. But it ...

The author is senior engineer at Cavell, Mertz and Associates Inc. When we say “propagation software,” we refer to models that run pathloss (signal propagation) studies, as distinguished from the ...