Tag: Error
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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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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 …
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Routing View EU 2010-10
As mentioned in my last post, I am trying to conduct some statistics for the “Routing View EU” each month that show the areas where the amounts of errors have changed. Over all (according to the Geofabrik extract) the following amounts of errors appear for the area of Europe at the moment: Unconnected Roads: ca.…
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Routing View EU 2010-09
The OSMI Routing View for entire Europe is available for two weeks now. I try to create the stats for the view once a month as I did before. For all readers that are not familiar with the Routing View, you can find some information about it here: OSM Inspector (OSMI) – http://wiki.openstreetmap.org/wiki/Osmi OSMI Routing…
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Neue Stats zum OSM DE Routing View!
Habe heute wieder neue Statistiken zum OSM Routing View erstellen lassen. Schön zu sehen das Insgesamt die Fehleranzahl bei den nicht verbundenen Straßen (1m) zurück geht. Etwas bedenklich ist allerdings die Entwicklung in Hessen. Dort hat sich die Fehleranzahl von ca. 400 auf quasi über 800 verdoppelt. Mit dem Saarland ist auch das erste Bundesland…
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Immer “mehr” Fehler in OSM DE?
Seit nunmehr vier Monaten setze ich mich mit der Untersuchung der OpenStreetMap (OSM) Daten auseinander. Dabei versuche ich mögliche Fehler im Kontext von Routing in Deutschland zu finden. Ein Ergebnis davon ist der Routing View, der derzeit von skobbler gesponsert wird. In diesem View werden momentan Fehler für Deutschland angezeigt, die durch nicht verbundene oder…