How to use Caddie's Digital Terrain Modelling Application to produce 3D site models from 2D site survey data. How to convert 2D levels to point locations in 3D space; create a 3D Triangular Irregular Network (TIN) model of your site; re-work site levels; perform cut and fill operations; draw contours automatically; and calculate site volumes. Learn how to smooth TIN models to a site mesh, and map an aerial photograph image onto your site, rotating and scaling the image automatically.
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