OpenStreetMap is a collaborative project to create a free editable map of the world. The data is free, and free of legal and technical restrictions. OpenStreetMap is often shorted to OSM.

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556 views

Does anyone display OpenStreetMap through MapServer, ArcGIS for Server or Geoserver?

I use Windows OS. The data (OpenStreetMap) are stored in a postgres/postgis database. How do I display this data correctly? Update: Now I use: geoserver-2.3.5.exe, ...
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359 views

How to access the road graph plugin in python?

I am developing a few scripts in Python for QGIS 1.8 to automate some geo-tasks and one of them would be to calculate the shortest distance from a hospital to each building in a town. I would like to ...
4
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488 views

How do i get country boundary and names to show up in postgis backed mapnik rendered map?

I followed this to setup postgis server with planet-latest.osm. I used generate_xml.py to generate stylesheets. Using this style sheet with mapnik produces a world map with no country boundaries or ...
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2answers
1k views

Cleaning up OpenStreetMap data, building polygons and trying to improve appearance

I'm currently going through my first project with OpenStreetMap data and I'm struggling to see how certain features can be made to look anywhere near as good as in OpenStreetMap.org. I downloaded a ...
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2k views

Is there a method to create offline geocoder using OSM xml data?

I am trying to develop an offline android map that makes use of OSM map tiles of 15 zoom level, For this purpose i used an open source library : Osmdroid Now, i m looking into the possibility of ...
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1k views

How to “calculate” distance-to-ground of all 18 OSM zoom levels?

Assuming I'm building a 3D solution with the "world" being mapped to global geo-data supplied by OSM / Cloudmade... think http://www.webglearth.com but with completely different goals and use-cases. ...
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711 views

Using planet.bz2 with ArcGIS Editor for OSM, sync'ing changes

Overview: We are attempting to clean up and revise the OSM data of our County by comparing it to a more accurate (public domain licensed) street layer within the ArcGIS Editor for OpenStreetMap. ...
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473 views

Assessing OpenStreetMap coverage for international routing

I posted the following question on the main StackOverflow website, but was informed that I might get a better response here. Hence I'm copying it below. Note however, that I have an active bounty on ...
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1answer
126 views

Download only country and city data from OSM

I want to download a list of all countries on this planet from OSM. Also, for selected countries, I would like to have states and cities. How can this easily be achieved? There must be an easier way ...
4
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125 views

OSM personal points of interest

I use OpenStreetMap along with OSMand on my mobile device. I have personal points of interest on my map that I do not want to upload to the community. Currently I use Favorites in OSMand to save ...
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500 views

Calculating distance and/or time taken to travel from population centre to nearest hospital in QGIS

I'm trying to find out how long it would take to travel by car from each of the Lower Layer Super Output Areas (LSOA) in Norfolk, England to the nearest Hospital (or just what the distance is and I ...
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90 views

Why are selected features not highlighted in OSM layers?

I am experienced with GIS, but new to QGIS and Opensource data. I recently opened an Open Street Map (osm) file in QGIS 1.8 (on Kubuntu 12.04). I found that when I selected a feature, there was no ...
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694 views

Differences between OSM data and MapQuest OSM data?

I currently have an OSM "stack" server (Postgres/PostGIS, Mapnik, OpensLayers) working in a development environment, with almost all the South America countries loaded on the database. Since the ...
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523 views

Is there an open source tool for both road network analysis and geocoding?

Is there any one open source software package that can perform both road network analysis and geocoding?
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343 views

Why is osm2pgrouting not importing?

I installed pgrouting successfully and did a little import with a 20Mb file. Works good! Now I'm trying to import a file with the size of a country and it doesn't even start to import. The last 2 ...
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1answer
101 views

Using openstreetmap data in ArcMap

I posted this on the OSM help page but it was suggested I try here instead: I'm new to OSM data and I'm using the ArcGIS editor for OpenStreetMap within ArcMap. The data downloads correctly but the ...
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1answer
548 views

How do I add Garmin .img files to QGIS?

I downloaded 10 .img files from garmin.openstreetmap.nl which are supposed to contain the topo tiles for the area I would like to add in qgis. I've been unable to find any instructions on how to use ...
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1answer
253 views

GPS tracking and Web mapping?

We are developing a tracking software and we are the stage where we test the reliability of our location stigma on the following web-maps Google Map Nokia HERE Open Street Map (OSM) We observe ...
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494 views

Vector Mapping for iOS?

Are there any vector map data providers with API's, that i can use to build my app on iOS natively (not on a webview). Specifically im looking for: For a library/framework that uses existing map ...
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1answer
3k views

Openlayers display a markers popup using a button out of the map

I have the following code which addes 3 markers to the map along with there popup boxes what I want to do is have a list of location at bottom of page and using the id of the marker when click a place ...
4
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1answer
543 views

USGS Topographic Map Online API

I am creating a website for a non-profit organization and would like to plot points on a map similar to this: http://www.arcgis.com/home/item.html?id=931d892ac7a843d7ba29d085e0433465 I am currently ...
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1answer
422 views

Problem processing OSM file with osm2pgsql

I have an OSM file and when I want to import it in my PostGIS base using osm2pgsql, I get the following error: Processing: Node(130k 8.7k/s) Way(0k 0.00k/s) Relation(0 0.00/s)Assertion failed: ...
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325 views

estimate travelling time for the route using pgRouting and OSM data

Could someone share with me some ideas or your experience how to estimate travelling time based on the provided route within pgRouting? The problem is that roads inside and outside cities have the ...
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1answer
81 views

Different ways to publish media-enhanced route/trail information to mobile users

I'm looking for some different approaches that a non-profit I'm helping could use to publish information about some tourism routes. Each route is 1-2 tracks, with some historical background ...
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2answers
3k views

How can I extract data from OSM which includes the street names?

I am exporting OSM data (in .osm) files to use in qGIS. I am interested in having the street names displayed. I know they are in the OSM data set because they are displayed when I browse the data ...
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1answer
1k views

Help importing osm data into spatialite

I am trying to import OSM data into Spatialite. The data is a query from overpass called features.osm I'm using spatialite 3.0, and following examples, I have created a new database with: $ ...
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637 views

How to display OSM relations in Openlayers with tags as legend?

I would like to show this type of relations in a simple map with Openlayers. http://www.openstreetmap.org/api/0.6/relation/1637735/full I'm specially interested in being able to show tags as legend. ...
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1answer
284 views

generate 1-18 simple worldmap with mapnik

I have postgresql with postgis and mapnik, I need to generate a tiled world map with only country contours and country name that are displayed at all zoom levels, no extra info. How can I do it ...
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52 views

Are OSM ids unique over all Object types?

Are OSM ids unique over all Object types? Means can a way-id occur as an relation-id or an node-id as way-id?
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3answers
283 views

Why is sum of st_length() of segments 20% too big?

I'm running a query to return the total length of some bike paths, from OpenStreetMap. Compared to the known actual length of these paths, they're all a bit too big - something like 10-30%. I know it ...
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3answers
1k views

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 ...
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4answers
4k views

How to serve OSM Tiles on Windows?

Was hoping I could just extract tiles into a local file system, point IIS at it and be done but I guess that is not the reality of Open Street Map. I'm getting buried in all the possible ways of ...
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723 views

What is the highest possible value of OSM_ID?

What is currently the highest value of OSM_ID in openstreetmapping? What is the highest possible value of OSM_ID? 2^31 (2.147.483.648)? And here I add some more text or my question is rejected ...
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177 views

Error while using osmosis

I was trying to filter openstreet map data using osmosis. I used the following osmosis --read-xml city.osm --tf accept-ways highway=* --used-node --write-xml highways.osm But while i run this ...
3
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2answers
578 views

OSM - Extract Streets from OSM Data (With/Without Python)

I'm currently in the works of creating a pythonic way of extracting street names from an OSM dump for the Province of Quebec. Originally, I wanted to do this in Python to make it easier to integrate ...
3
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2answers
3k views

How to add a google/OSM/bing etc style map layer to Quantum GIS

I am just getting started using QGIS. I am aiming to create a heat map of Census tracts in Georgia based on population. I have all of the data - the population for each census tract in Georgia. I've ...
3
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2answers
1k views

Generating very simple slippy map tiles

I have an app that uses slippy maps. The tiles I'm currently using contain a lot of information that is superfluous to my users. I've been investigating generating replacement map tiles that contain ...
3
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2answers
135 views

Where can I get public transportation route information for USA?

I'm trying to find a list of public transit route information, mainly location of bus and train stops for the US. I've looked around at some of the Google products and openstreetmap but can't find ...
3
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1answer
290 views

How to draw line by scratching on map using OpenLayers?

Is it possible to draw line by scratching on the map using OpenLayers? I tried some examples, all the examples are drawing by clicking. I want to draw by scratching, just like drawing in normal life ...
3
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1answer
410 views

Use QGIS to visualize OpenStreetMap data

I have a osm map for a certain region. Also using osm2po I extracted the graph which includes edges and nodes into the database. Now I want to visualize the map and then visualize the shortest path. ...
3
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3answers
77 views

Offline Map Service with Mapnik and Leaflet

I'm relatively new to GIS, so I hope my asking doesn't appear to be ignorant in any way. I currently work on an offline map service solution for usage in areas without internet connection. For that ...
3
votes
4answers
113 views

How to select features in OpenStreetMap

I'm using OSM (online) with OpenLayers to show my map (I don't have a mapserver) but when I do this: map = new OpenLayers.Map( 'map', {numZoomLevels: 7, units:"km", minZoomLevel: "10" } ); ...
3
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2answers
199 views

Displaying OSM file with markers

I'm trying to show OSM file which I exported from openstreetmap api. However, layer I add with OSM file is displaying like just polygons, I cannot show markers (street names, names of buildings etc.) ...
3
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2answers
365 views

Slippy map format

When do you decide which to use? I've started using Geoserver and it seems like map files are downloaded to the browser (using Leaflet) in the WFS format. When I look at OSM, Mapbox etc, they use ...
3
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2answers
449 views

Unencoding JSON output from OSRM

I set up Open Source Routing Machine (OSRM). The documentation does a pretty good job of laying everything out and I was able to get a server set up and running on my machine. My question is about ...
3
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2answers
152 views

Multiple queries in a row

I have osm data imported into PostgreSQL with osm2po tool (wich makes the data routable). Also I have imported data relationed with nodes and node_tags with osmosis tool. I need to obtain a set of ...
3
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4answers
218 views

How do you create Revision Table in Arcmap for OSM contribution?

I have created the following detailed file for upload to OSM in ArcMap but don't know about creating a OSM Revision Table to be able to put the data into OSM. At 1:10,000 At 1:1000 The tool ...
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2answers
1k views

How to get started with pgRouting and OSM?

I have followed these instructions to install postgresql and pgrouting on our ubuntu server: ...
3
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3answers
262 views

How to visualize the vertices of a graph in QGIS?

I tried to visualize the graph generated by osm2po and rendered that graph in qgis. Now what I am trying to do is plot the vertices in the graph. So that I can visually see where the nodes/vertices ...
3
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2answers
3k views

Markers on openlayers openstreetmap

I am trying to show some markers from a database in openlayers. I tried it in google maps in past using GDownloadURL fuction to read a json php generated file from my database. Now I tried the same ...