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Analyse spatiale locale basée sur les réseaux×Autocorrélation spatiale locale×
DomaineAnalyse spatialeAnalyse spatiale
FamilleRegression modelRegression model
Année d'origine1990s–2000s1995
Auteur d'origineOkabe, Sugihara, and spatial network analysis communityLuc Anselin
TypeSpatial network analysisSpatial association analysis
Source fondatriceOkabe, A., & Sugihara, K. (2012). Spatial Analysis Along Networks: Statistical and Computational Methods. Wiley. ISBN: 978-0470770818Anselin, L. (1995). Local indicators of spatial association — LISA. Geographical Analysis, 27(2), 93–115. DOI ↗
Aliaslocal network analysis, local spatial network analysis, neighborhood network analysis, local graph-based spatial analysislocal spatial association, local SA, LISA methods, local spatial clustering
Apparentées56
RésuméLocal Network-Based Spatial Analysis computes spatial statistics and network measures — such as accessibility, centrality, and density — within restricted local neighborhoods of a spatial network, revealing how connectivity and flow vary across fine geographic scales rather than globally across the entire network.Local Spatial Autocorrelation methods decompose global spatial clustering into location-specific statistics, revealing where in a study area significant clustering or dispersion occurs. Each observation receives its own association score and significance value, enabling the detection of spatial hot spots, cold spots, and spatial outliers rather than reporting a single summary statistic.
ScholarGateJeu de données
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ScholarGateComparer des méthodes: Local Network-Based Spatial Analysis · Local Spatial Autocorrelation. Consulté le 2026-06-17 sur https://scholargate.app/fr/compare