Network Analysis for Grocery Access in QGIS

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About

Questions

  • How can we move from collected grocery store points to a road-based accessibility analysis?
  • How do shortest path and service area tools in QGIS answer different questions about grocery access?
  • Why is network distance often better than straight-line distance for access studies?

Objectives

  • Load and inspect grocery store points collected in QField
  • Prepare a road network and confirm that all layers use an appropriate projected CRS.
  • Calculate shortest paths from a selected origin to multiple grocery stores.
  • Generate service areas from grocery stores to estimate walkable or drivable access.
  • Interpret the outputs as part of a reproducible grocery access workflow.
Features
Type Module
Level Foundation
Length 1 hour
Earnable Badge: Completion of Network Analysis for Grocery Access in QGIS Completion of Network Analysis for Grocery Access in QGIS
Topics Network Analysis
QGIS
Community: Spatial Turn

Instructor

Chimdia Primus Kabuo avatar

Chimdia Primus Kabuo

11 modules

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