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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4
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1answer
185 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 ...
2
votes
1answer
179 views

How to integrate Open street map in Rails3.2 using Mongodb?

I'm planning to use Open street map in my Rails app to track locations, Can any one guide how to integrate Open street map with Rails 3.2, using MongoDB. Thanks
1
vote
1answer
3k views

location of a dragged and dropped marker using leaflet

I am using the leaflet API with OSM. I need to implement a functionality where on dragging the marker and dropping it on user preferred location, I need to get its latitude and longitude and save its ...
9
votes
3answers
4k views

Simple way to have an offline web based map?

My goal is to have a world map embedded in a web page, but without access to the internet. Preferrably only a set of tiles in combination with some slippy map js-lib. Storage space is not really an ...
2
votes
2answers
391 views

Offline map(google/openlayers) for HTML5(Angular) based hybrid application

I have a requirement where the customer has explicitly asked for offline support for the map. The rest of the application works well offline, but i am not sure how to get this done using Google or ...
5
votes
0answers
104 views

Is there a good qml or sld file available for QGIS + Openstreetmap data?

I'm looking for a qml file (or equivalent e.g. sld) to allow me to use QGIS to take Openstreetmap data and produce paper maps. I'm re-asking this question (it was asked once or twice over a couple of ...
1
vote
1answer
29 views

Osm2pgsql crashed on import. Can I continue with what has been imported so far?

I recently imported the osm planet file using osm2pgsql. The process crashed (hung my whole box) when creating the geometry indices and other indices on the tables. Scouring through the source code, ...
4
votes
1answer
189 views

What does vector tiled map mean?

I'm working on an application that renders geoJSON into OpenLayers map. The idea is about not having PNG images downloaded from external services (OSM or Bing) but having geo information in geoJSON ...
4
votes
2answers
411 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 ...
7
votes
1answer
542 views

Is it possible to geocode street intersections using Nominatim?

Is it possible to geocode the location of a street intersection using Nominatim? Example geocode query Commonwealth Ave at Washington Street, Boston, MA Successful Geocode by Google ...
2
votes
2answers
52 views

How do I query highways with overpass turbo?

I want to use overpass to show major highways for a US city. How can I query that from overpass turbo? I tried the following code here and it returns tons of dots. I really want only lines showing ...
0
votes
0answers
28 views

how to easily serve vector layer with extra attributes for openlayers

On a website I'd like to show an openstreetmap with buildings colored by a certain feature (tag). So far I was able to extract the buildings for a bounding box, save them as an osm file and load it ...
0
votes
2answers
226 views

Openlayer maps issue with ssl

I am using openlayers map by using the hosted js : <script src="http://openlayers.org/api/2.13.1/OpenLayers.js"></script> But my client has ssl installed and when i try to run my map ...
5
votes
1answer
502 views

Different searching results in local Nominatim and openstreetmap.org

I've just installed Nominatim using this guide. I've successfully import fresh osm.bz2 file with data for Saint-Petersburg, Russia into my postgresql database. Nominatim search script works, but it ...
0
votes
0answers
73 views

why my tile rendered and Httpd(mod_tile) server not communicating?

it's been weeks since i have been trying to build my own openstreet maps tile server after following dozens tutorials i have been able to install renderd and mod_tile and i have successfully uploaded ...
0
votes
2answers
45 views

Download Airports from OSM

Is there any way to download all airports in Europe from OSM? What I'm looking for is the Airport perimeter, (lines or polygons, dosn't matter) I know that I could download all Europe, and then ...
0
votes
3answers
72 views

osm2po - How to extract shape of each segment?

osm2po library does a great job in creating the data required by pgRouting to calculate theshortest paths. But I need the shape (Geometry - LineString 4326) to be extracted when osm2po generates the ...
1
vote
2answers
98 views

finding administrative boundaries in Guinea using OSM

I am trying to map the quartiers (neighborhoods) in the city of Conakry, Guinea. As far as I can find, OMS contains information on the location of each quartier, and displays this with a point in ...
4
votes
1answer
376 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 ...
3
votes
4answers
84 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" } ); ...
0
votes
1answer
59 views

Qgis can not set googlemap basemap from openstreetplugin to Geographical coordinate system

For the love of god I can not get the google street layers from the open layers plugin to set to WGS84(4326) correctly. I am aware that the google base map is default set to WGS Psuedo Mercator(3857) ...
1
vote
1answer
49 views

Collaborative map editing using local openstreetmap server

I tried to make a collaborative web-map solution. that is allowing multiple users to edit map features and enter data collaboratively. I read that OpenStreetMap give this solution. I've installed a ...
1
vote
3answers
44 views

Map-based online questionnair/survey

thank you for your advice and I made changes to my question; I am planning to create map-based online questionnair/survey for my master dissertation on bicyle safety. What I want to do is, asking my ...
1
vote
1answer
19 views

What format comes out when you export from OSM

I am trying to export this osm output (and then convert it into geojson). I click export and get a file called "map." What format is this file in?
1
vote
1answer
26 views

How can I see the layers in an .OSM file?

I have an osm file. I am trying to convert it to geojson with ogr2ogr. I get an error that ogr2ogr can't handle multiple layers. How can I tell what layers are in the file and remove them? I see from ...
1
vote
2answers
44 views

How do I convert open street map export to geojson?

I am trying to render this output from open street map into geojson to add into a map. I only need to export the data one time. How do I do that? OSM lists it as a use case. I see a js library to do ...
2
votes
2answers
39 views

How to obtain timestamp and user id from .osm file in PostGIS enabled Postgres database

At present, osm2pgsql seems to ignore the timestamp and user id of the elements, a serious drawback for some applications. According to a bug report this is not solved by the addition of the ...
2
votes
1answer
173 views

Does OpenStreetMap have property boundaries?

I want to move from Google Maps to OpenStreetMap. I was planning on using MapBox to create the tiles if that makes a difference. OpenStreetMap seems to lack property outlines, which Google Maps has. I ...
0
votes
0answers
34 views

Nearest road in the vicinity of a point without queries (openstreetmap)

I know that many similar questions about map fitting have been asked. Everywhere there were answers about sql queries like this: SELECT ST_AsText (ST_ClosestPoint (pt, line)) AS cp_pt_line, ...
0
votes
3answers
136 views

What is gid in OpenStreetMap data model?

I'm using an old code written by an ex-fellow and I wonder what is GID in OSM? The gid is basically used everywhere. The project uses PostGIS and PgRouting. Any pointers to that? I know this is a ...
1
vote
1answer
34 views

Not all features available in OSM exports in TileMill

I'm using TileMill and OSM Bright to style an OpenStreetMap for hiking. The problem is that OSM Bright does not import all the OSM features for styling. I believe it's possible to add features in the ...
0
votes
1answer
39 views

Softwar to draw graph from a OSM map

This is my first time asking here so forgive me if something isn't appropriate, and sorry if my English isn't very good. Im new in OSM, I have downloaded the data of my map from OSM using the JOSM ...
1
vote
2answers
62 views

Memory requirements to use TileMill efficently

When trying to run TileMill with OSM Bright all I get is a "code 3" error, which apparently stands for "out of memory" error. I'm trying to work on France, but I could restrict the work on one region ...
0
votes
0answers
61 views

Leaflet - Tiles stopped loading. Can't figure out why

Suddenly my map stopped loading tiles and I went on the leaflet site and downloaded the latest version of everything. ...still I could only make London visible with its latitude and longitude. I have ...
0
votes
1answer
38 views

Styling/Selecting based on a hstore column in TileMill?

I have added an OpenStreetMap dump file to PostGIS using osm2pgsql --hstore (and the default osm2pgsql style file). I have added and opened up this to TileMill. Is there anyway to style the map based ...
5
votes
1answer
101 views

How to change OpenStreetMap Layer Properties in QGIS 2.0

I have loaded the OpenStreetMap layer in QGIS 2.0, but would like to edit the properties in order to better complement the map I'm producing. I can't seem to find the OSM toolbar or OSM Feature widget ...
2
votes
0answers
79 views

It is possible put highcharts chart in openlayers popup?

As title. I build a openlayers map on my website. and there are many feature vector on the map. now I want to put a highcharts charts in popup. to show the temperature in every city something Like ...
1
vote
1answer
64 views

Can't run node-mapnik-sample-code

I'm using ubuntu 12.04. I installed mapnik from packages as described here: https://github.com/mapnik/mapnik/wiki/UbuntuInstallation now I want to run node-mapnik-sample-code from here: ...
1
vote
1answer
43 views

How to build, store and index a road network from a digital city map

I'm totally new to this domain so my question may sound like a little bit silly…… I'm eager to know how to extract, store and index the coordinates of the road segments(edges) and intersections or ...
3
votes
3answers
72 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 ...
0
votes
0answers
24 views

Postgis and osm2pgsql: find all cities that belong to selected state [duplicate]

I'm pretty new to postgis, so I don't quite understand it's mechanisms yet. My task is to build database with relations: +---------+ +------------+ +----------+ | country | | adm_unit ...
0
votes
0answers
16 views

Transforming multiple LineStrings to shape for ST_Contains

I want to find cities, villages etc inside each region of Poland. For most of them querying something like this is enough: ... AND ST_Contains((SELECT way FROM planet_osm_polygon WHERE osm_id = ...
1
vote
1answer
32 views

How to make osm2pgsql import a tag?

I loaded OSM data into PostgeSQL with Osmosis&Osm2PgSQL, and see many tags are missing. I need to make it import lanes tag. How can I make it save this tag too? edit: my solution was to copy ...
1
vote
1answer
28 views

ST_AsLatLonText returns wrong data

I want to list all cities in lubelskie vovoidenship, which is relation 130919. I also want to get latLong data for each city. To perform this I do: SELECT name, ST_AsLatLonText(way), place ...
0
votes
0answers
137 views

Qgis ver.2.2 can not load osm file

I have download shapefile osm with vector >> osm >> downdload data in qgis ver. 2.2. When i I open osm data,qgis not responding. I hope someone could help me. Thanks
0
votes
0answers
50 views

Tilemill OSM Bright Installation problems

I followed the OSM Bright installation guide and patiently imported germany as osm data into tilemill (→ see here: ...
1
vote
2answers
45 views

Routing engine that supports right sided pickups

I am using open street maps and I need to incorporate routing in to my application. I know there are various routing engines that I can use, but I have a very specific requirement for the direction ...
0
votes
1answer
37 views

Overpass XML query with multiple polygons or bounding boxes

I am having trouble creating an OpenStreeMap Overpass XML combined polygon/bounding box query to return what I want. Can someone provide a simple example or correct the following XML? I want to ...
1
vote
1answer
52 views

Geoserver WMS layer does not show in OpenLayers

I'd like to overlay a Geoserver WMS layer in OpenLayers & OpenStreetMaps. I'm having problems because the wms is not showing on top of the OSM layers (mapnik, cyclemap). This is the code: ...
1
vote
2answers
73 views

Loading OSM data into QGIS

I have been trying to use OSM maps and my data is 60 GB around. I have imported it to QGIS as a vector layer but it seems the data is so big that the rendering is taking forever. My system has Intel ...