Capable of generating both longitudinal and cross-sections from terrain models. Google Groups Download and Installation

Creates 3D color Triangulated Irregular Networks (TIN) or TRN models from selected points and breaklines. Contouring:

Use the APPLOAD command in AutoCAD to load the EzySurf .arx or .vlx file.

Adding topographic grids (Northing and Easting) over the map. Engineering & Analysis