Tuesday, November 2, 2010

Geography 7 Assignment 4

ArcGIS was a useful tool, but the software was too complex. With that being said, I found the ArcMap tutorial to be one of the best supplements to the ArcMap program. The step-by-step instruction helped ease the user into the program, allowing him/her to master the basics. However, the tutorial gave some freedom to design and personalize the visualizations, which was a fun little exercise. What made the experience so interesting was the fact that ArcGIS has a vast amount of information compacted into one program. When I went through the tutorial, I noticed the attribute table was filled with information about a specific area that I had never seen before. In addition to the information, I loved the way the information was organized. The table format made it easier to locate the information, and you can use ArcGIS to make calculations for you! I believe the best part of the experience was being able to use the information within ArcGIS to create visualizations, such as the population density or school data frame. I believe the visualizations are an important part of ArcGIS, which is why I love how you can design a map or table to fit your specific needs. In addition, being able to see the final product in maps and tables is much easier than listing the information.

On the other hand, ArcMap program of ArcGIS was too complicated. There were so many buttons and functions that I felt frustrated. There were many times throughout the tutorial where I spent searching for a button or a file. Although the buttons highlighted their names, there were too many options on each toolbar, as well as, too many toolbars. I understand that all the tools help make a clear and interesting visualization, but the multiple tools, toolbars, and tabs can get confusing after using thirty different tools in one exercise. A large part of my frustration was a result of having to search for the correct file in the correct folder. Although the lab instruction mentions the specific file needed, it was not clear when it came to the tutorial. Another area of frustration arose when I was trying to save my work. I was instructed to use ArcCatalog when saving files and transferring them to other devices or else some of my information would not transfer. This extra step became tedious because I had to constantly save the file on the computer and my flash drive. That might be something ArcGIS programmers can work on for future ArcGIS programs.

I love how ArcGIS is more than just data storage; it brings a multi-faceted world into one, convenient program for usage. I believe it is an interactive tool that allows you to pick and choose the information you want to present in a visual. It is a tool for decision-making! This feature makes it easier for lawmakers, or anybody who makes important decision, to see the cause and/or effects of certain laws or rules and determine its effectiveness. I also enjoy the fact that ArcGIS can provide a vast amount of information, but simplify and address the important information. ArcGIS serves as this "equalizer" by providing the same information to everyone. It is straightforward and provides an area of analysis. Of course, the one thing we all take for granted about ArcGIS is that all the information is accurate, which makes ArcGIS a more reliable source.

Some of the pitfalls of ArcGIS are the fact that it is expensive and rigid. Although ArcGIS is accessible for everyone, the cost might deter people from using it. I believe ArcGIS is a useful tool, but if only a select few are able to use it, then ArcGIS is not fulfilling its duty. I describe ArcGIS as being rigid because the user may only use the information within ArcGIS. Especially in this technological age where new technology arises everyday, it is important to include or develop new programs that include the technology. Although ArcGIS contains extensive amounts of information, there is a possibility that the user can manipulate the information to exclude or include important material, which is why we, the consumer, must be cautious. As with any type of information, we must be cautious of its source and the motive behind it all. However, ArcGIS has proved to be an exciting and innovative tool that brings simplicity and ease to a complicated world. With that being said, I have come to the conclusion that the program was not as bad as I had originally thought. In fact, I am glad I was able to get my hands on a $10,000 program and understand its purpose.

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