GIS toolglossary

Introduction

This module presents Terrain Analysis, Digital Elevation Models and variables derived from these models, such as slope and aspect.

Choose from the list of algorithms below.
DEMs
Slope
Aspect
Hillshade
Viewshed analysis

Note: If you follow any of the above links and want to return to this page either click on your browser's back button, or click on one of the "Specific Theory" links at the top or bottom of the page. You should make sure you understand all concepts covered here before attempting the other lessons, printing the material presented here is recommended for future reference

Click here to download all theory presented in this module
references