Timeline for Removing pseudo nodes from PostGIS database using ST_ModEdgeHeal()?
Current License: CC BY-SA 3.0
14 events
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| Apr 13, 2017 at 12:34 | history | edited | CommunityBot |
replaced http://gis.stackexchange.com/ with https://gis.stackexchange.com/
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| Jan 11, 2016 at 14:32 | comment | added | simpleuser001 | ST_ModEdgeHeal() is part of PostGIS topology extension, where pgr_* is part of Pgrouting extension. more about postgis.net/docs/manual-2.2/Topology.html, | |
| Feb 10, 2015 at 19:43 | comment | added | alphabetasoup | The poster said that the result is too large, and are looking for ways to simplify the network. This does not address the question. | |
| Feb 10, 2015 at 19:32 | comment | added | pedro3102 | You can use pgRouting with the results of osm2po. This results has the way table, the source and target field, the cost field and everything that you need to standard use of pgRouting. | |
| Jan 7, 2015 at 9:39 | comment | added | Carsten | By the way, my eu_2po.log reports more than 25 Million vertices. This will produce about 40x25M = 1 Billion Routes. | |
| Jan 7, 2015 at 9:04 | comment | added | Carsten | As I understood you correctly you are looking for a Many-To-One query. Is this correct? Is it sufficient for you to omit intermediate vertices and only take real crossings into account? If so, you are looking for a Dijkstra which is able to route over reversed edges and that keeps results after one full traversal. | |
| Jan 7, 2015 at 0:03 | history | reopened |
Dan C Stephen Lead PolyGeo♦ |
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| Jan 7, 2015 at 0:03 | history | edited | PolyGeo♦ | CC BY-SA 3.0 |
edited title
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| Jan 6, 2015 at 22:11 | review | Reopen votes | |||
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| Jan 6, 2015 at 22:01 | history | edited | user2530062 | CC BY-SA 3.0 |
deleted 615 characters in body
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| Jan 6, 2015 at 21:54 | history | edited | user2530062 | CC BY-SA 3.0 |
edited for isolation of an issue as requested to fit Q&A format
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| Jan 6, 2015 at 20:54 | history | closed | underdark | Needs more focus | |
| Jan 6, 2015 at 20:54 | comment | added | underdark | Welcome to gis.stackexchange! I see many question marks in this long text. Please note that the Q&A format of this site requires one - and only one - question per thread which should be answerable in a few paragraphs. This thread, as it stands, is much too broad for this format. For more info, please check our faq. | |
| Jan 6, 2015 at 12:15 | history | asked | user2530062 | CC BY-SA 3.0 |