Tuesday, July 13, 2010

Week 3 - Orthorectification

Here is the link for the Challenge Assignment.

http://students.uwf.edu/ecg13/Week3/pcola3.xps

Overall, I am extremely frustrated trying to use ERDAS. As with any new program, it is going to time to familiarize myself with its features. The step by step instructions are very helpful. However, not knowing where to find appropriate controls is time consuming. It is also frustrating when the program crashes time and time again. Is this part of a master plan to really help us learn how to use it? You know the old saying...practice makes perfect. I certainly practiced the steps many times for this assignment. I am also having a hard time adding features to the map view layout. Specifically, the scale bar. When I try to add it keeps saying that it must be on a georeferenced map. So I end up just using a map template...although I do not believe the scale is correct. Sugesstions?

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