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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42 views

How to create GoogleMaps/OSM hyperlink for given bbox coordinates

I have extracted the bbox coordinates from a shapefile and want to create a hyperlink for google maps respectively OSM. When you click on the hyperlink the map should be zoomed to the bbox extend and ...
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47 views

What is best way to reorganize osm into PostGIS database entity?

I'm just wondering how to reorganize the OSM given entity to more flexible and schematic purpose. The OSM gave 4 entities the planet_osm_line, planet_osm_point, planet_osm_polygon and ...
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2answers
50 views

I want to browse a city map offline, what are my options?

I found exports on http://download.bbbike.org/ and http://metro.teczno.com/ But it's not tiles, so it's not really usable unless I render it. Are there software where I can browse openstreetmap.org ...
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139 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 ...
2
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1answer
135 views

Mapnik + OpenStreetMap + Shapefile with Raster Images + Mod Tile + PostGIS

I am new to GIS. I have a Shapefile (.shp, .shx and .pbf). The .pbf file contains path to PNG files located on my machine only. I was able to save the Shp data to PostGis via Shape2Gis tool. Now ...
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57 views

Keeping up to date with OSM changes in pgRouting

I'm working on a routing application using OSM and pgRouting. I'm only interested in a subset of data, mostly North America (performance was difficult for large amounts of data, so don't want to use ...
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67 views

How to render tiles from kml file

I'm trying to render tiles out of a KML file. Normally, I'd render tiles out of an planet.osm extract. For example, I'd select a tag using osmosis and then process it with osm2pgsql. Then I'd ...
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52 views

Display local language for OSM data in TileMill

I'm following the instructions here to create a minimalist style map for Japan: https://github.com/aaronlidman/Toner-for-Tilemill Now, I've downloaded the OSM data, used osm2pgsql, created the ...
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90 views

Using OSM for routes?

Does anyone have any tutorial, link, video etc on how I can use Open Street Map for routes? I know google maps and saw that I can easily do that. But this application will have an internal module and ...
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65 views

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 ...
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38 views

Update OSM data already imported in qGIS

qGIS makes it really straightforward to import data from Open Street Map (there's a good tutorial here). However, despite this process is relatively straightforward, it takes some time to download the ...
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49 views

How do I save as .osm in QGIS?

The directions in http://docs.qgis.org/2.2/en/docs/user_manual/osm/openstreetmap.html#saving-osm-data seem to have been written before the OSM plugin was merged into QGIS proper. I can locate no OSM ...
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49 views

Filter OSM files with Osmosis

I have to filter the whole Malta dataset with Osmosis only considering cycleways, footways (including used nodes of those ways) and all nodes with the tag value tourism and amenity. I write the ...
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2answers
73 views

How do I find OSM way-id from latitude/longitude?

How do I find the way-id (in an OpenStreetMap), from the latitude-longitude combination? To give some context: I have loads of sensors that report pollution data (roughly) in the form: lat, long, ...
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47 views

Where to find street names for each city in US?

I'm sorry if my question is stupid but I had to ask. I'm building a database of US states, cities, streets AND their basic relations to each other. I already have state and city tables. Where can I ...
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90 views

Custom OSM tiles with Mapbox and/or CartoDB

For a newspaper, we would like to use CartoDB's editor to produce quick overview maps with small amounts of geometry and information such as tooltips etc. For this job, the CartoDB editor seems to be ...
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1answer
82 views

osm2pgsql missing coordinates

I am quite new to GIS and OSM and am trying to get my head around exporting custom OSM region and uploading them into PostgreSQL. I have started with a very small map area to export with only two ...
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1answer
84 views

Viewing map tiles generated from Maperitive in leaflet or openlayers

for few days i have been working on developing my own osm tile server. I tried it on linux as well as on windows, no complete success till now. I Have to make tile server on both windows and linux. ...
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3answers
42 views

Display peaks using Tilemill and only show relevant peak per zoom level

I want to make a map using Tilemill and I want to show the names of mountain-peaks. What I'd like to do: If the user zooms out (let's say zoom level 12) I only want to show the highest (most ...
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2answers
45 views

how to get a low level road network from openstreetmap data?

I've extracted the road network of a city from openstreetmaps (filetype: osm). One part of the road networks look like this: However, there are too many details in this data. I'd like to represent ...
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2answers
59 views

Missing some lines after import of .PBF int PostGIS

I've a little problem with either the initial data (from Geofabrik) or the import (using osm2pgsql): I can't find some lines of a street in my city in the database while they are there on the OSM-Site ...
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66 views

Building own OSM server. Searching/routing/rendering

I need to build my own OSM server to reach customers from other countries. I have the following requirements for the resulting system: Search: 1.1. "Hierarchical" (full hierarchy from country to ...
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28 views

CartoCSS: Don't show border between adjacent polygons

In OSM, riverbeds are created as multiple adjacent or even overlapping polygons. When styling these polygons in CartoCSS with a border, the overlapping can be seen: I'd like to hide that line ...
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2answers
136 views

Most reliable way to import large dataset with osm2psql

I know my question is similar to slow import via osm2pgsql to postgresql database and Optimizing osm2pgsql imports for OSM data but as we currently have quite some problems importing a large set of ...
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38 views

Use Microstation wireframe model for OpenStreepMap

I've got an entire city in Microstation DGN format. I'm able to convert it into Google Earth (KML), DXF, SVG and other formats, and then in .osm with ogr2osm. However, the 3D model is build entirely ...
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2answers
56 views

OSM digitizing road map by shapefile

I have shapefile with roads. I want to digitize some of the objects in shapefile to OSM, because I allways use OSM shapefiles and I have something to give to. What software should I use? I have JOSM ...
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15 views

Oncoming intersection or intersection density

Through the use of Android and its on board GPS module, I am looking to calculate the density of intersections in a given area. Say 1 km x 1km. How would I go about accomplishing this? I am new to any ...
3
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1answer
69 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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1answer
48 views

How to export tracks of a specific polygon in overpass-turbo?

I would like to export some features (in this case route=hiking) that are inside a specific boundary. So not the boundary box that I can choose through the pan tool, but all the routes that for ...
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1answer
77 views

Openlayers 3 display in Firefox and Chrome

I'm experiencing some issues with displaying OSM and GeoJSON. With Firefox v30 I see my GeoJSON data, but OSM is invisible. With Chrome v35 I see OSM, not my GeoJSON... What is the explanation? ...
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33 views

Adding another style to an OpenStreetMap server using Mapnik and PostGIS etc

I have created an OpenStreetMap server using this guide: switch to osm it's very good and works like a charm. I have also been able to add a new theme using TileMill and osm-bright However, I now ...
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45 views

AutoCAD to OSM, lossless

I'm trying to convert AutoCAD 3D data to OSM lossless, or close to lossless. So far, the only way I can see it's possible is to convert from AutoCAD to SVG to OSM, according to OSM's WiKi. Do ...
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1answer
57 views

Render tiles in the sea

I installed a mapserver on my own server with mapnik, apache and mod_tile. I build an application with WorldWind and my map server. My problem is that there are blank tiles instead of blue tiles to ...
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2answers
75 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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2answers
59 views

OpenStreetMap Tile Server with Custom Projection Systems

I am trying to install the OSM tile server on a local machine with a custom projection system like epsg:3573. For the server installation I followed this tutorial ...
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3answers
90 views

How to complete the roads output of PostGIS?

I converted the file I exported from OSM to PostGIS using osm2pgsql. I have opened the table's outputs to QGIS and I saw data are not complete compare to OSM editor view. Most of the roads are broken ...
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71 views

Openlayers Map Marker / Popup Behaviour Mobile Devices

Quick overview. i am creating a site with a map using Openlayers and Open Street Maps. User clicks on map and fills out a popup form and submits form. Markers appear at lonlat points where map was ...
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3answers
100 views

Why do I have gaps in OSM data?

I just starting to work with raw-OSM data, so maybe my question is a very basic one. When I download OSM data from Geofabrik I never get the same coverage of the polygons as in the rendered raster ...
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3answers
126 views

Generating a routing database for the entire world while keeping the tags

I've been looking into this matter for a few days now, but I haven't come up with a working solution. Basically, what we are trying to do is create an entire world database, preferably in PostgreSQL, ...
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2answers
27 views

OpenStreetmap Multipolygon with Members without role

HI i found this relation in Open-Streetmap http://www.openstreetmap.org/relation/1561932 http://www.openstreetmap.org/api/0.6/relation/1561932/full it has only one outer member but it needs the ...
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1answer
65 views

Is there a special tag to calculate way length in osm2pgsql?

There are special tag 'way_area' in osm2pgsql creating a database column that stores the area of polygon fatures. So is there something like this for calculation of length of line oblects?
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46 views

OSM-based military map

Is there an openstreetmap based system that makes it possible to draw something like military symbols? It should be possible to draw frontline, zones of control, battle events, troops, vehicles and so ...
2
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1answer
64 views

scaling of results: the comparing of osm-files for a few days - a statistical approach

i am pretty new to Geographic-information Systems so do not bear with me if i ask newby questions: i am interested in gatherin information on schools Some days before i have heard that it is ...
0
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1answer
52 views

Best method to find routes from a set of points

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 ...
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3answers
39 views

OSM Display a particular changeset-version of a way

Hi is it possible to visualize an particular changeset of an way? It's about thisa way http://www.openstreetmap.org/way/24837452 at the moment it seems to be a part of an MultiPolygon. But in the ...
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1answer
138 views

Reverse geocoding Nominatim results

I need to obtain street intersections from reverse geocoded lat/long, where there is no house number information. I have a tile server and Nominatim running in Ubuntu 12.04 virtualbox. I followed ...
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1answer
29 views

Order members of OSM multipolygon relations

Im writing an importer for OSM files. Now i'm importing the relations with multipolygoins. The documentation says The order of the relation members does not matter (but properly sorted member lists ...
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1answer
29 views

OSM data - ways table features

I have made this web-app http://160.75.133.173/openWebApp/routing.jsp Users just have to click two points to figure out the shortest possible route available connecting them. I am using OSM data and ...
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2answers
79 views

Enlisting all OpenStreetMap (OSM) street names for General Transit Feed Specification (GTFS) routes?

I have exported OpenStreetMap (OSM) data of a city to my local postgresql db using osm2pgsql. I would like to add the General Transit Feed Specification (GTFS) routes information (say bus routes) ...
2
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2answers
101 views

schools: how are they tagged - with the same method all over the world?

are all schools tagged in the same way? or do some countries do use a specal tag-(system)? update: thanks to the responders: what does this mean ...