Tag: Routing
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The State of the Map. United States. Street Network. 2013
Last year we wrote a journal paper in which we analyzed the OpenStreetMap (OSM) dataset of the United States which was published on May 28th, 2013 in the Transactions in GIS Journal. You can download a free pre-print version here. This paper has been published just on time to add to the discussion at the…
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OSM Routing View Worldwide 2011-11
Really great news for all our non-European OSM Mappers: Since last month, the OSM Routing View is available for the whole world …
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Comparison of (OSM) routing-engines – Reloaded
Maybe some of you remember that I conducted a comparison analysis between three OpenStreetMap (OSM) routing engine APIs (CloudMade, MapQuest Open and OSRM) and G**gle Maps API last week. You can find the results in my blog post here. As I mentioned in the article, I wanted to try to do a second analysis with…
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A comparison of several routing-engines – Which one is the fastest?
I think it is time do a little comparison analysis about the request/response time of several routing APIs. The main question I wanted to answer was: “Is an OpenStreetMap direction service faster than G**gle?” …
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Fast routes of OSRM just got faster…
One of the many bottle necks of today’s web services are network latency and bandwidth. While I was working on a research paper, I recognized that G**gle encodes some information when you calculate a route on G**gle Maps …
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Web-GUI for OS Routing Machine
The OSRM project (http://project-osrm.org/) is in my opinion probably the fastest Open Source software which is using data from the OpenStreetMap project …
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Routing View Europe 2011-05
To all the new readers: Usually I create an analysis about the Routing View of the OpenStreetMap Inspector for each month …
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Updated Error Summary for Europe
This month I tried something new. Overall the following amount of errors appears for OpenStreetMap “Europe”: Unconnected Roads …
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Routing View EU 2011-01
Overall the following amount of errors appears for OpenStreetMap (OSM) “Europe” at the middle of January …
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Routing View EU 2010-12
This is a short update with new statistics for the OpenStreetMap Routing View Eruope …