GEO 106 Study Guide - Comprehensive Final Exam Guide - Time, Postal Code, Land Lot
20 Nov 2018
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Document Summary
We use models and identify where people come from to use services. Splitting the room into two technique thiessen polygon. Using the nearby option rather than the further option. Normative technique - measures the space that is closests to the location. Example: y is the location and raw lines to the competitors and block off the space by 90 degrees half way and now th polygon is the space that is closest to the location of interest. Another approach from the polygon is spotting approach the home depot where you are identifying where they actually came from rather then assuming. Basic approach - the line moves closer to the smaller group. The line draw half way is the line of indifference. Basic gravity model you assume that they go to the larger area and the. In the gravity model will pull the the small group towards the bigger store bigger area.
