The first map is a base map, which depicts primary features of the area, such as the county, roads, towns, Census tracts, and current public land use. This gives the audience a general layout of the area for familiarization.
- The second map takes the 4 basic reqirements into consideration individually: Distance from the college, where the husband is employed.
- Distance from the hospital, where the wife is employed. Areas with higher concentrations of people age 40-49.
- Areas where the median home values are higher.
The third and final map combines the factors in two different ways:
The first weighs each of the 4 factors equally, and the second puts more weight on the distances to each place of employment. In the second, the age and home value were less of a concern. In each situation, 3 tracts were selected as possible candidates based on what was percieved as the optimum location.
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