ArcMap

This assignment/lab was an exercise in getting to know ArcMap, we were given a file database and a tutorial to follow to learn several ways in which we could manipulate the program and the feature it offers. Once having completed the tutorial we were asked to export an image of the final product we had created (as seen above) and write a summary of the pitfalls and potential of using the program.

On the whole my experience thus far with the program is positive, having said that I was essentially following a step by step procedure on how to do everything I did to create the final product. If I were asked to analyze the data given to me in this assignment without any introduction I would be utterly lost. Having said that I see the biggest issue with the program being its complexity, the vast number of things one can do with the program and knowing how to manipulate it correctly to get the results one desires. This may deter people from even attempting to get to know the program and how to work it, although those who do stick with it and work to a point of familiarity will reap the benefits.

Having discussed a pitfall it seems appropriate to discuss the potential of the ArcMap software. Using the tutorial as a guide I was able to analyze noise contours around an airport and its effect on the population of the area. It was possible to generate graphs of land use within the affected area as well as create a map showing the population density in the proposed area. From such a small amount of given data it became possible to generate several detailed figures showing a multitude of facts and ideas in one presentation. The ability to duplicate items then manipulate them in a different matter made it very easy to use information already compiled and analyzed.

I am looking forward to becoming more comfortable with the ArcMap program, coming from a geologic point of view I see this being a very useful tool in distributing data and presenting findings in an easily understood way. The ability to manipulate different layers and set up quick legends can allow more time to spent on the content of the graphic rather than wasting time with all the formatting of the necessary elements of a graph or map.