VISUALIZE FLAT/STEEP AREAS AND RIDGES/VALLEYS
Using stereo pair imagery and ground control survey points, we can create elevation models including DSMs, DTMs, and contours with up to 1 meter spacing. DSMs, or “first surface” models, can be created at a 1 meter post spacing elevation grid. DTMs, or “bare earth” models can also be created resulting in a 5-meter grid spacing. From these elevation models users can generate contour data or we can also complete the topographic contour creation for delivery. Creating these elevation data sets is a proprietary and customized process and does take some time to complete but produces the highest quality, remotely-created terrain data possible.