Process / pipelineSpatial interaction / accessibility measures

Accessibility Analysis

Accessibility analysis measures how easily opportunities — jobs, shops, clinics, parks — can be reached from a given location, combining the attractiveness (size) of destinations with the cost of travelling to them. The gravity-based formulation introduced by Walter Hansen in 1959 sums the opportunities at all destinations, each discounted by a distance-decay function of travel cost, producing a single accessibility score per origin that has become a foundational concept in transport geography and urban planning.

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Accessibility Analysis

Central Place Analysis Gravity Model of Migrati…Location Quotient Space-Time Cube 15-Minute City Analysis Accessibility Equity Ana…Activity Space Analysis Bid-Rent Analysis Catchment Area Analysis Clark Density Model

他 25 件

出典

Hansen, W. G. (1959). How accessibility shapes land use. Journal of the American Institute of Planners, 25(2), 73–76. DOI: 10.1080/01944365908978307 ↗
Isard, W. (1960). Methods of Regional Analysis: An Introduction to Regional Science. MIT Press. ISBN: 9780262090032

このページの引用方法

ScholarGate. (2026, June 22). Spatial Accessibility Analysis (Gravity-Based Accessibility). ScholarGate. https://scholargate.app/ja/human-geography/accessibility-analysis

どの手法を選ぶ？

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Central Place AnalysisHuman Geography↔ 比較
Gravity Model of MigrationHuman Geography↔ 比較
Location Quotient経済学↔ 比較
Space-Time CubeHuman Geography↔ 比較

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この手法を参照する項目

15-Minute City Analysis Accessibility Equity Analysis Activity Space Analysis Bid-Rent Analysis Catchment Area Analysis Central Place Analysis Clark Density Model Dasymetric Mapping Gravity Model of Migration Housing Affordability Index Isochrone Analysis Land Value Capture Analysis Lowry Land-Use Transport Model Mixed-Use Index Modifiable Areal Unit Problem Multi-Criteria Site Selection Nearest Neighbour Index Neighborhood Effects Analysis Network Distance Analysis Population Potential Model Public Participation GIS (PPGIS)Reilly's Law of Retail Gravitation Scan Statistic Cluster Detection Smart City Index Space-Time Cube Spatial Design Network Analysis (sDNA)Suitability Analysis Time Geography Analysis Transit-Oriented Development Analysis Two-Step Floating Catchment Area Urban Density Gradient Model Urban Green Space Analysis Urban Network Analysis Von Thünen Land-Use Model

類似の手法

Two-Step Floating Catchment Area Accessibility Equity Analysis Population Potential Model Network Distance Analysis Time Geography Analysis Spatial Interaction Model 15-Minute City Analysis Urban Network Analysis