Intro to ERDAS Imagine and Digital Data

Week 5 of Remote Sensing covered the basics of ERDAS Imagine.  For this module we were given an opportunity to explore where some of the tools were located and how to use them. We also used the viewer to view data in ERDAS Imagine.  We then preprocessed an image for making a map in ArcGIS. I am however a little leery because the lab instruction mentioned “crashes” and using “work arounds” to make ERDAS Imagine work properly.    But with that said, I was able to create the map above without much problem.  The map depicts a sub-section of an image of forested area in Washington state which was classified into different types of ground cover.