Lesson07

IS415 GeoSpatial Analytics for Business Intelligence

About

Weekly Session

Assignments

Geospatial Analytics Project

Course Resources

Modelling Geographical Accessibility and Spatial Interaction

Discussion Topics

Modelling Geographical Accessibility

• Basic concepts of geographical accessibility
• Reilly model
• Hansen Potential model

Introduction to Spatial Interaction Models

• Basic concepts
• The deterministic models
• The Huff probabilistic model
• Spatial Interaction Model

Geospatial Analytics and Spatial Interaction Models

• Delineating geographical unit
• Computing distance matrix
• Calculating interaction
• Model calibration
• Visualising model outputs

Reference

A Probabilistic Analysis of Shopping Center Trade Areas [1]

Directions Magazine: Retail Trade Area Analysis Using the Huff Model[2].

ESRI: Calibrating the Huff Model Using ArcGIS Business Analyst[3].

Discussion

Discussion Lesson 12