Overview of This Tutorial

ENVI Tutorials: The DEM Extraction Module Table of Contents OVERVIEW OF THIS TUTORIAL ...............................................................................................................................................................1 Files Used in This Tutorial ................................................................................................................................................................1 WORKING WITH THE DEM EXTRACTION WIZARD...1 Inputting a Stereo Image Pair............................................................................................................................................................2 Defining Ground Control Points (GCPs) ..........................................................................................................................................2 Defining Tie Points ............................................................................................................................................................................3 Editing Tie Points................................................................................................................................................................................................4 Calculating Epipolar Geometry and Images....................................................................................................................................................... ...