First, the terrain environment is constructed by digital elevation map, and the threat model is established to realize the equivalent three-dimensional (3D) environment. Then, the opposite population ...

Digital Twins and Earth Observation: UN-SPIDER and ZFL Present Flood Mapping Innovations at LPS 2025 ...

Whether you're a novice or experienced hiker, AllTrails is a great tool to have on your phone. Here are my favorite features of this popular outdoor app.

In urban scenes, there are man-made ground objects with complex structures and significant height differences, which leads to challenges in generating large-scale true digital orthophoto maps (TDOMs) ...

What if a city’s mood could be mapped like weather? Researchers at the University of Missouri are using AI to do exactly that ...

As glaciers retreat due to a rise in global temperatures, one study shows that detailed 3D elevation models could drastically ...