GIS 4035 Lab 5a

For this week's lab, we were introduced to ERDAS IMAGINE and worked through the basics of the program. While we only touched on minor parts of the program, it seems like there's a lot to learn about it, and I rather enjoyed working with it.

For the last exercise, we were to import a raster dataset into ERDAS, and from there add a new field to its attribute table and, by using the inquire box, select a section of the data to export into ArcMap to create a new map.

This was my final product. I tried to select a portion that included a good variety of the features contained in the data, to better see how everything transferred over from ERDAS to ArcMap.

Remote Sensing Lab 4

For this lab, we were to take our map from last week and check the accuracy of our classifications. To do this, I created a new shapefile that consisted of 30 random points on the map. From there, I used Google Maps to get a better view of the location of each point and check whether it really was what I classified it as. It was a fairly straightforward assignment and all went pretty smoothly, for the most part. This was the finished product: