Terrain Models - In addition to our traditional 2D land survey plans, we can offer a 3D element to the CAD model for the terrain.

3D Spot Heights - The first element is a 3D point for each ground spot level surveyed.

TIN - The next element is a surface of triangles (a Triangulated Irregular Network) derived from the 3D points.

Contours - From the TIN, we can then generate contour lines which are also presented in the PDF format.

Sections - We can also provide site sections, if required.

Sources - The terrain data need not be limited to our Total Station survey. We also offer GNSS level-only surveys and 3rd party data integration, such as OpenData LIDAR.