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Flow Mapping Analysis×Priestorové modely interakcie (gravitačné modely)×
OdborHuman GeographyPriestorová analýza
RodinaProcess / pipelineRegression model
Rok vzniku19871971
TvorcaFlow cartography tradition (computer migration mapping by Waldo Tobler)Alan Wilson (entropy-maximizing family)
TypCartographic technique for visualizing movement between origins and destinationsModel of flows between spatial origins and destinations
Pôvodný zdrojTobler, W. (1987). Experiments in migration mapping by computer. The American Cartographer, 14(2), 155–163. DOI ↗Wilson, A. G. (1971). A family of spatial interaction models, and associated developments. Environment and Planning A, 3(1), 1–32. DOI ↗
Ďalšie názvyFlow Map, Origin-Destination Mapping, Movement Mapping, Flow Cartographygravity model, spatial interaction model, competing destinations model, mekânsal etkileşim modeli
Príbuzné44
ZhrnutieFlow mapping analysis visualizes movement between places — migrants, commuters, trade, traffic — by drawing the flows of an origin-destination matrix as lines on a map, with line width scaled to the volume moving along each link. It is the cartography of interaction: where choropleths show what is in a place, flow maps show what travels between places, and the central challenge is to reveal the dominant patterns of movement without the map dissolving into an unreadable tangle of crossing lines. The technique was put on a computational footing by Waldo Tobler's 1987 experiments in computer migration mapping, and modern methods add edge bundling, smoothing, and statistical filtering to manage visual complexity.Spatial interaction models predict the volume of flows — migrants, commuters, shoppers, trade, trips — between origins and destinations as a function of the size of each place and the distance or cost separating them. By analogy to Newton's gravity, interaction rises with the 'mass' of origin and destination and falls with separation, and Wilson's 1971 entropy-maximizing family put these models on a rigorous footing for transport, migration, and retail analysis.
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ScholarGatePorovnať metódy: Flow Mapping Analysis · Spatial Interaction Model. Získané 2026-06-24 z https://scholargate.app/sk/compare