(initial page of links/notes on visualising ODs in QGIS) |
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* http://gis.stackexchange.com/questions/59251/flow-mapping-visualization-using-a-road-layer | * http://gis.stackexchange.com/questions/59251/flow-mapping-visualization-using-a-road-layer | ||
* http://gis.stackexchange.com/tags/origin-destination/hot | * http://gis.stackexchange.com/tags/origin-destination/hot | ||
* http://www.icpsr.umich.edu/CrimeStat/ | |||
* https://github.com/glennon/FlowpyGIS (A script to create OD data as a Shapefile in Python ... ) | * https://github.com/glennon/FlowpyGIS (A script to create OD data as a Shapefile in Python ... ) | ||
N.B. :- This all reminds me of that US project to look into high-performance open source GIS analysis that started a while back in the US ... should look that up. | |||
Revision as of 04:57, 18 September 2013
Some useful references:
- http://plugins.qgis.org/plugins/FlowMapper/ - appears to be a plugin to help automatically generate a shape file with vectors between origin points based on a CSV
- http://anitagraser.com/2011/08/20/visualizing-global-connections/ (focuses on using Spatial SQL to visualise 'great circles' of airline ODs)
- http://gis.stackexchange.com/questions/27264/how-can-i-map-a-matrix-of-origins-and-destinations-in-qgis
- http://gis.stackexchange.com/questions/59251/flow-mapping-visualization-using-a-road-layer
- http://gis.stackexchange.com/tags/origin-destination/hot
- https://github.com/glennon/FlowpyGIS (A script to create OD data as a Shapefile in Python ... )
N.B. :- This all reminds me of that US project to look into high-performance open source GIS analysis that started a while back in the US ... should look that up.