We provide highly accurate 3D models of our surveys. These can vary in size from a relatively small site survey to those stretching tens of kilometres in length. Our surveys are 3D by default, although we can readily convert our models to 2D plans if required. Models can be wireframe, surfaced, solid and BIM compliant. We can provide spot levels and contouring at any required interval, either via direct measurement by surveyor on site or by sampling the billions of points contained in a point cloud back in the office.