<< Click to Display Table of Contents >> Navigation:  Modules > Digital Terrain Modelling Module > SURFACES

Surfaces form the basis for Digital Terrain Models. They are defined by Elements (triangles).

Topics in this section are:

•Surface Triangulation

•Active Surface

•Audit Boundary Elements

•Node Grid

•Surface Shading

•Value Shading

•Surface Operations:

oSlope Analysis

oSurface Area

oVolume Calculations

oMerging Surfaces