Calculate Terrain Cross Sections from Drone Data
Introduction to 3Dsurvey’s Profile Tools
With 3Dsurvey, calculate survey-grade terrain cross-sections in seconds using drone-captured data. The platform allows seamless 2D and 3D analysis from point clouds, DSMs, DEMs, and contour lines. Easily visualize and refine profile lines for a detailed view of your surveyed site.
Modifying a Profile Line
To adjust a profile, start by opening the Profile tab. If any extraneous elements, like a vehicle, appear in the cross-section, select points to the left and right, and use the reconnect tool to exclude them. Points are also adjustable by clicking and dragging, and new points can be added with a double-click. Once adjustments are complete, inspect the profile in both 2D and 3D views for comprehensive analysis.