The purpose of this assignment is for you to learn and practice some of the basic queries you can perform with GIS.
In this assignment, you need to perform an analysis in which you use all of the following, in any order or in combination - there are tip sheets for each of these functions on our Tufts GIS Tips and Tutorials
For example, you could use these tools to analyze parcels in Somerville which meet certain conditions for redevelopment based on their attributes and their location relative to other features. Or using MassGIS data you might look for potential land acquisition areas based on criteria you define. Or you may want to look at what sections of a community may be most vulnerable to a natural or man-made disaster based on census demographics, living/working in hazardous areas, and distance from emergency response facilities and evacuation routes.
It would be ideal to do this assignment as a mini-test of a project idea or at least using data you are likely to use in your project. If more applicable, use data we have in-house or that you can download online. But keep it VERY SIMPLE for this assignment! If you have trouble thinking of something, talk to the instructor or TA - we are brimming with ideas.
Turn in a brief report that includes the following:
You can use Snag-It to "snag" graphics of your map or maps and put them in your write up with an explanation of what they are showing - you don't need to do a full-blown stand-alone map of the same quality as earlier assignments. Same with tables showing the results of summarizing, or showing statistics - just use Snag-It or the Print Screen function on your computer (press CTRL and PRNT SCRN at the same time, then paste into a Word document).
If the selection tools aren't working as they should
The biggest problem students have with this assignment is using the Summarize function. You can only use the Summarize function on a category value, e.g., type of land use, openspace owner type, openspace public access (yes, no, etc.). You will then summarize numeric information by this type (e.g., acres of open space that are publicly accessible, or acres of open space by owner type). Do NOT summarize on a numeric field!
The second biggest problem students have is making this assignment too complicated. Keep it simple - it's simply a way for you to get familiar with these basic tools.
E-mail the instructor and TA if you have problems!