1 / 16

Identifying Grocery Gaps in Surrey, BC

Identifying Grocery Gaps in Surrey, BC. By Adèle Therias GEOB 370. Contents. Context and Research Question Data Methods Findings Uncertainty. Research Question.

cano
Télécharger la présentation

Identifying Grocery Gaps in Surrey, BC

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Identifying Grocery Gaps in Surrey, BC By AdèleTherias GEOB 370

  2. Contents • Context and Research Question • Data • Methods • Findings • Uncertainty

  3. Research Question Where should a new produce box program be located in Surrey in order to reach the maximum number of people who do not have access to healthy affordable food within a reasonable walking time?

  4. Data • Residential Areas • Walking Paths • RouteLogistics (DMTI) • Food Premise Geocoding • Statistics Canada Population Data (2011)

  5. MethodsNetwork Layer

  6. MethodsSurrey-WideService Area Analysis

  7. MethodsSurrey-WideService Area Analysis

  8. Findings • 75% of Surrey’s total land surface and 65% of its residential area is NOT within a 10 minute walk from one or more food premises. • Newton: 63% of the population living more than 10 minutes walk away from a grocery or produce store. • Guildford: 42% of the population living more than 10 minutes walk away from a grocery or produce store.

  9. Uncertainty • Data uncertainty: Age, Inconsistency, Manipulation • Geolocation • Generalization of polygons • Population distribution

  10. Future Research • More Accurate Population Distribution • Transit Options • Population Characteristics

  11. Thank you! http://atherias.wixsite.com/grocerygaps

More Related