👉 Elevation computing, also known as elevation data processing or digital elevation modeling (DEM), is a computational technique that involves the collection, analysis, and visualization of elevation data to create detailed 3D representations of terrain. This process typically starts with gathering elevation measurements from various sources, such as LiDAR (Light Detection and Ranging), radar, or satellite imagery. These measurements are then processed using algorithms to generate a digital elevation model (DEM), which is essentially a grid of elevation points that represents the surface topography. The DEM can be used in numerous applications, including environmental monitoring, urban planning, disaster management, and navigation systems, providing critical insights into landforms and their impact on various phenomena. Elevation computing plays a crucial role in understanding and managing our planet's surface, enabling more informed decision-making across multiple sectors.
