High-Precision Digital Elevation Models

Have you ever heard of a digital elevation model? A DEM is basically a 3D map of the

Earth's surface created from satellite images. It shows the shape and height of the

terrain, mountains, valleys, and everything in between in incredible

detail. Engineers and geologists use DEMs to plan projects, monitor changes,

and understand how the land behaves over time. At Photosat, we generate high-precision

DEMs from satellite stereo imagery reaching up to 15 centimeters of accuracy without setting foot in

the field. It's how we turn satellite images into data that helps companies make faster,

safer, and smarter decisions.