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A collection of 2 posts

pgRouting in OpenLayers3 with reverse costs

The previous post looked at implementing the basic pgRouting workshop OpenLayers3 examples in EPSG:27700. This post adds reverse costs to the mix to take advantage of the road routing information (RRI) supplied with Ordnance Survey's ITN dataset. The changes to the two functions I created are minor - I

pgrouting

pgRouting in OpenLayers3

This collection of notes covers my foray into using pgRouting in OpenLayers3 in EPSG:27700, or British National Grid, rather than the usual Google or Spherical Web Mercator projections. This part looks at simply tweaking the tutorial to work in EPSG:27700. The pgRouting workshop (http://workshop.pgrouting.org/) includes