Wednesday, October 9, 2013
Alachua County Location Decision
This
laboratory focused on the use of GIS to assist a prospective home buyer in
selecting a location in Alachua County, Florida that satisfied four
criteria: (1) proximity to North Florida Regional Medical Center, (2) proximity
to the University of Florida, (3) area having a high percentage of the
population in the 40 - 49 age range, and (4) areas with high
median home values. The laboratory involved the analysis and
generation of three maps, one of which included a weighted-overlay analysis.
U.S. Census Bureau data was accessed and Joined to shapefiles to graphically
present demographic data and housing data spatially. Numerous Spatial Analyst
tools were used during this lab including: Feature-to-Raster, Reclassify, Euclidean
Distance, and Weighted-Overly. Model
Builder was used to conduct tradeoff analyses based on the different percentages-of-influence
of the four criteria.