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Origin Destination Matrix Computation

This method provides the sql-postgis query to calculate the Origin-Destination matrix starting from a geometry table and a set of GPS trajectories. This kind of matrix, which specifies the travel demands between the origin and destination nodes in the network, is useful for example in the field of traffic planning.

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  • ODsql

    SQL query

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Additional Info
Field Value
Accessibility Both
AccessibilityMode OnLine Access
Availability On-Line
Basic rights Temporary download of a single copy only
CreationDate 2016-01-01
Creator Gabrielli, Lorenzo, lorenzo.gabrielli@isti.cnr.it
Field/Scope of use Any use
Group Sustainable Cities for Citizens
Owner Gabrielli, Lorenzo, lorenzo.gabrielli@isti.cnr.it
ProgrammingLanguage SQL
Sublicense rights No
Territory of use World Wide
Thematic Cluster Human Mobility Analytics [HMA]
UsageMode Download
input Trajectories and a geometry tessellation of a given territory
output A tuple, <from region, to region, #flows>
system:type Method
Management Info
Field Value
Author Gabielli Lorenzo
Maintainer Roberto Trasarti
Version 1
Last Updated 16 September 2023, 10:09 (CEST)
Created 6 September 2018, 14:39 (CEST)