All Questions
11 questions
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pgrouting with oneway
I have a road network data where roads(edges) are specified with 3 values to identify the category of road(one way).
Road with value 0 can be routed in both direction.
Road with value 1 can be ...
- 247
1
vote
1
answer
2k
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Shortest path postgis query with in a bounding box
I have been following this article to find shortest path in vector data. I can already find shortest path between 2 OSM nodes using Dijkstra algorithm in pgrouting. My working query is as below:
...
- 113
1
vote
1
answer
107
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How to get pgrouting source and target value using openlayers 2/3?
Is there anyone can teach me how to get the pgrouting's source and target parameters in openlayers 2/3? I plan to get those parameters by click the OSM map layer. Currently, I can only get the lonlat ...
- 225
2
votes
1
answer
1k
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Converting a JOSM indoor map to QGIS
I have created an OpenStreeMap layer of the indoor of a bulding by following this tutorial: https://wiki.openstreetmap.org/wiki/IndoorOSM, since that is only a proposed tagging schema for indoor ...
- 217
4
votes
4
answers
16k
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Building a graph from OSM?
I spent days looking in all questions here and trying tutorials.
I need to build a graph for a region (It will be my input in simulation)
I downloaded Postgresql and Postgis and osm2pgsql. Now i can ...
- 43
0
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1
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266
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Finding routes from set of points using PostGIS? [closed]
I have lines table (postgis enabled database) representing the streets.
I have collected few gps points along a route and I would like to match it with the streets in order.
Scenario - I am jogging ...
- 13
3
votes
3
answers
3k
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How do I apply Dijkstra's algorithm in Python with PostGIS data?
I have currently parsed OSM data, from a PBF file, into a pgRouting database with the use of osm2po, an excellent parsing tool. I don't however want to use the algorithms provided by pgRouting and ...
- 191
3
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3
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923
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How can I get a road network to run a simulation on?
I'm new to GIS and I'm asking this a bit out of desperation, but I'm trying my best not to get overwhelmed. :)
I want to download a file that contains data of a road network (of what road network is ...
2
votes
1
answer
733
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Routing Application in Windows
I am making an routing web application similar to Google Maps Get Direction feature. But because of the limited control and data on Google Maps, I decided to use OpenStreetMap instead. This also made ...
- 395
5
votes
2
answers
4k
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Geoserver Routing with OSM data and PostGIS
Does Geoserver have a routing functionality for the OSM data in PostGIS?
- 395
11
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2
answers
5k
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How to convert OSM Data to PostgreSQL for Routing Purposes?
I'm creating a routing application using OpenStreetMap. Currently, my task is to convert the data from an OSM file to PostgreSQL.
I read about osm2pgsql, but the problem is it says there that ...
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