ENVI Tutorial: The ENVI Orthorectification Module

ENVI Tutorial:
The ENVI Orthorectification
Module




Table of Contents
OVERVIEW OF THIS TUTORIAL.....................................................................................................................................2
Files Used in This Tutorial ..................................................................................................................................2
BACKGROUND..........................2
The ENVI Orthorectification Module Workflow......................................................................................................3
Installing the ENVI Orthorectification Module.......................................................................................................3
SELECTING INPUT IMAGES AND DEMS ...........................................................................................................................4
Loading the Images and DEM into ENVI..............................................................................................................4 mages EM into the ENVI Orthorectification Wizard....................................................................6
WORKING WITH GROUND CONTROL POINTS ....................................................................................................................7
Restoring GCPs .................................................................................................................................................7 ...