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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420 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. ...
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75 views

USA County level, detailed OpenStreetMap basemap in tiff?

Is there any way to get detailed (close zoom) OSM tiffs at the county level in the USA? I would like to use them as basemaps for a class I am teaching in GIS, using QGIS. I know about (and love) the ...
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4answers
133 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" } ); ...
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2answers
278 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.) ...
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2answers
417 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 ...
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540 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 ...
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2answers
154 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 ...
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4answers
236 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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1k views

How to get started with pgRouting and OSM?

I have followed these instructions to install postgresql and pgrouting on our ubuntu server: ...
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272 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 ...
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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 ...
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2answers
580 views

How much information does QGIS's OpenStreetmap Plugin download?

I am using the OpenStreetmap Plugin for QGIS to download the information for my university extent. The information as I see is downloaded in vector format divided into Points, polygons and lines... ...
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4k views

Can you use OpenStreetMap tiles in ArcGIS 9.3.1?

I was hoping to use ESRI's ArcGIS Editor for OpenStreetMap to view OpenStreetMap data in ArcMap, but my organization hasn't upgraded to version 10 yet. I also know about ArcBruTile, but I prefer not ...
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2answers
98 views

Incorrect display of national characters from Spatialite in QGIS, Windows

I used this tutorial by Underdark (thanks much :-) ) to convert my area of interest from OSM file (whole Czech Republic downloaded from Geofabrik.de server). Used OSGEO4W shell (saying "GDAL 1.11.0, ...
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2answers
1k views

Create Fantasy Map

I'm currently looking to create a Fantasy map and share it with my friends. We have the map designed already in flash to certain degrees of detail and able to export as a vector. We'd like it to be ...
3
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1answer
367 views

osm2pgsql: Import data in custom projection

I have osm-file and I want to import it to the postgresql via osm2pgsql with custom projection EPSG:20022. I look to the help and found out any keys like -E EPSG: but when I try to do with it I get ...
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2k views

OpenLayers vs Leaflet for specific app

Could anybody give me some advice on which one should I use? OpenLayers or Leaflet I will implement OSM on a web-app for taxi management. The requirements for the map part are: Tracking of the ...
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2answers
1k views

Display two layers with OpenLayers at once

How can i display two layers with diferent projections at once? For example i have layer with EPSG:70076 and OSM layer.
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3answers
6k views

How to calculate the optimal zoom-level to display two or more points on a map

We want to display several markers on a static map and want to calculate the optimal zoom-level like Google Maps does. We already calculated the bounding rectangle and the centerpoint of the map but ...
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2answers
43 views

What are the types of bus routes data, which are made available from Open Street Map (OSM)?

With regards to bus routes, what are the types of data which are made available for download. Is it possible to export a region's bus routes in open street map (OSM) or GIS data format?
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67 views

OSMOSIS: How to extract all railway stations in use?

I'm trying to retrieve a list of all railway stations of Belgium that are in use. I downloaded the country osm from http://download.geofabrik.de/europe/belgium-latest.osm.pbf. I tried the following ...
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1answer
77 views

Day and night zone layer for Leaflet

I'm working with Leaflet and I'd like to show the day and night zones adding a dynamic layer to my map. I was thinking to add a static layer with some transparency and make it move every x minutes but ...
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4answers
125 views

How to make an editable City Map from OSM data?

I want to make a map of Cardiff, Wales, showing features useful to tourists, e.g. roads with road names, parks, museums, other POIs, etc. I want the final map to be clear to read - simple roads and ...
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1answer
125 views

How to render overlapping bus trips as one route from OSM?

I would like to create bus map for my city from OSM data. I imported data into Postgresql with osm2psql and I can render routes with Mapnik. But the problem is that same route ref is shown multiple ...
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1answer
130 views

Can OpenLayers.Layer.OSM (the OSM tile servers) be used in production environment?

open layers has an openstreetmap layer built in : OpenLayers.Layer.OSM (are the tiles they use from openstreetmap servers or somewhere else?) can it be used in a production environment in terms of: ...
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142 views

Local Copy of OpenStreetMap of my City in PostGIS Database

I would like to use OpenStreetMap vector data for land cover analysis in my city. Here is my goal: I set up a PostGIS database with the city area extent (around 20x20 km) on my server. I will ...
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4answers
992 views

How to import polygons from OSM to QGIS?

I am trying to import Polygons from OSM to QGIS 2.0, but so far I have no idea how to do that. E. g.: Kisterseg auf Tatabanya in HU: http://www.openstreetmap.org/?relation=1027806 Is there any fast ...
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2answers
2k views

Where download sld styles for OpenStreetMap for GeoServer?

I display OpenStreetMap with some sld styles. This map is not the same OSM. I want that this map is equal OSM map. I use geoserver 2.3.5 Does anyone display OSM through MapServer, ArcGisServer ...
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2answers
314 views

Use of OpenStreetMap France in another country

I've just stumbled across OpenStreetMap France and was amazed to find that it has 2 extra zoom levels, 19 and 20, whereas OpenStreetMap only goes up to 18. In our application we display potentially ...
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1answer
147 views

Tilemill reversing land and water at high zoom levels

I tried asking this over at MapBox's support forum and got no help. I am trying to generate a map of Northern france using Tilemill and this set of land polygon data from openstreetmapdata.com (the ...
3
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1answer
185 views

Is there a best practices guide for adding bike infrastructure data to OSM?

Is there a best practices guide for adding bike infrastructure data to OSM? Not simply how to add a bike path, but a list of best practices for actually fleshing out sometimes disjointed bike ...
3
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1answer
241 views

How often are MapQuest tiles updated with new OSM data?

When users make edits to OpenStreetMap, how long does it generally take for those edits to show up in the MapQuest tiles? Is this on the order of hours, days, or months?
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459 views

OSM Python Utils: Modifying generate_tiles.py to create 512 x 512 tiles?

[Edited to include example image outputs] SE folks, I'm wanting to modify generate_tiles.py to create 512 x 512 tiles. At om_henners' recommendation, I tried replacing 12 of the 13 instances of 256 ...
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1answer
1k views

Use OpenStreetMap in Basemapgallery - Manually

I dont know how to add the OpenStreetMap to the basemapgallery. I want to do this manually because when i use ShowARCGIS basemaps:true i get too many basemaps i dont use. Here's my code: ...
3
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1answer
108 views

What are OpenStreetMap license requirements?

We are planning to mix OpenStreetMap (OSM) layers with our own layers and afterwards to build an application which will perform common GIS tasks. Assuming we are allowed to mix our layer and OSM ...
3
votes
1answer
3k views

How to reverse geocode without Google?

I have a basic tracking system i've written with OpenLayers using google and openstreetmap and I want to use geocoding to get street names etc However, I'm a bit confused. I was hoping there was a ...
3
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3answers
842 views

GPS device taking pictures and saving heading + HDOP?

I'm looking for a device that can do all of the following: Take picture Save lat-long GPS position + heading (angle to North) of picture [so need tilt-compensated 3D compass], in exif or other ...
3
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3answers
811 views

How to route between lat/lon pairs in pgRouting?

I have set up Postgresql, PostGIS and pgrouting on Ubuntu. I have imported an osm for wales using the following command: ./osm2pgrouting -file wales.osm \ -conf ...
3
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1answer
759 views

How do I fire a function after all features have been selected by a box in OpenLayers?

I have a map rendering with Polygons on a Vector layer set up as features. I set up the features so they fire off a function when the feature is selected and this works fine. The issue I'm having is ...
3
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1answer
95 views

Styled markers : how to get bouncing markers with location dots?

I want to mark important location with bigger markers (pointer with forks) and smaller location with normal markers (colored dots). I want big markers to bounce on hover. How to acheive this effect in ...
3
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1answer
46 views

Why is the OSM map itself is not visible in my qgis window?

I'm new in working with QGIS. I have tried to download an OSM map of Rome and its surroundings into my QGIS. As far as I am concerned, I have followed each step which I could find on various ...
3
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2answers
198 views

How to import OSM Data into mongoDB in easy way

Can any one tell me how to import OSM data in mongoDB step by step ? This is the link of data http://download.geofabrik.de/europe/germany/baden-wuerttemberg/karlsruhe-regbez.html ...
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2answers
65 views

Is it possible to decrease detail level (decrease file size) in Spatialite OSM export?

I currently use Spatialite exports from OSM data (together with Google maps like styles by Underdark) which are very useful for me as the files are easily portable with the project and I do not need ...
3
votes
1answer
87 views

Where i can find Mapbox tiles gallery

I have discovered that cloudmade tiles service has been discontinued, so to switch to mapbox tiles, i imagine that i can find a gallery (like in cloudmade ) where i can choose the tiles style ...
3
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1answer
99 views

OSM line labels in Tilemill

I'm learning to use Tilemill to map Toronto OSM street data. I've added osm2psql data from http://metro.teczno.com/#toronto. When turning on road labels for the line file, I find that I'm getting ...
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3answers
169 views

Open Street Map: converting to country -> administrative unit -> city database

To moderators: If you think this question is too broad, please point me into right direction before closing, I'm desperately looking for help. I'm stuck on my task and I don't know what to do. The ...
3
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1answer
369 views

Import of OSM data into PostgreSQL using osm2pgsql: which formats are supported?

I followed a tutorial to install a PostgreSQL server on my Mac OS X Mavericks, and to import some OSM data with the osm2pgsql converter ...
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2answers
91 views

How may I compare two indoor maps?

I have a few indoor map construction algorithms and the ground truth map. I am trying to compare their construction accuracies w.r.t. the ground truth map. Like any other scientific evaluations, mere ...
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1answer
2k views

How to use OpenStreetMap in Java?

I have a requirement of GIS to be implemented using Java. I have read the developer guide for OpenStreetMap but there is insufficient information for its setup technically. I am completely new to ...
3
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3answers
825 views

Best way to assign points to nearest roads in postgis?

I'm trying to implement a simplified type of dasymetric mapping for census data. I've downloaded the Census's American Community Survey individual-level data and randomly assigned every household to a ...