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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3
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162 views

QuickOSM returns no result

I am trying to download the polygons for the Umweltzone Heidelberg from OpenStreetMap using QuickOSM in QGIS. I queried by name as shown in the screenshot: The corresponding OSM script looks like ...
3
votes
2answers
920 views

How to change from EPSG:900913 to EPSG:3857 in Postgresql

I didn't use the '-E 3857' switch when importing the OSM data into postgresql using osm2psql. I'm trying to set up a map server for the first time and I'm following the instructions from here: https:/...
3
votes
4answers
450 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" } ); map....
3
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2answers
643 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
votes
1answer
879 views

Retrieve geographic coordinates from OSM imported data

We have just finished importing OSM data into our PostGIS (Postgresql) database. And we are having difficulty understanding the geometry of various shapes imported. We run a query to retrieve the ...
3
votes
1answer
611 views

Find nearest neighbours faster in PostGIS

I currently have a query that calculates the number of useful amenities within a certain radius of each town, using OSM data: create table places as select town.name, place, town.way, ( select ...
3
votes
2answers
807 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
168 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
votes
4answers
319 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 ...
3
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3answers
382 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
4k 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 ...
3
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2answers
617 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... ...
3
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2answers
6k 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 ...
3
votes
1answer
65 views

OSM data appear in very low quality in QGIS

this is my first map creation attempt in QGIS 2.8.2. I am having troubles in making it look good though with OSM street map data in particular. I import data via the Web>Open Layers Plugin>...
3
votes
2answers
71 views

OSMDroid app using custom ArcGIS Tile Server - tiles are shuffled

I am developing an android mapping app using OSMDroid. I am attempting to use free custom aerial imagery, completely independent of Google and/or Bing APIs. Please, do not propose any solution that ...
3
votes
1answer
77 views

Change the language of OSM maps in QGIS

I would like to create small walking paper maps of Chinese cities parts and thought to use QGIS(print pdf + via plotting). With QuickMapServices plugin I added the map and of course the street names ...
3
votes
1answer
109 views

How to get categorized list of all entities in a particular area of Google Maps/Open Street Maps?

I have been asked by my Professor to get the list of all kinds of entities for a particular area. Here by entities I mean - Names and(or) Addresses categorically resolved to residential area, ...
3
votes
1answer
105 views

Link between node->building->street in OSM

Data: Raw OSM data (.osm XML file). Target: Connect between house number represented by node, to street name represented by way. What I did: In www.openstreetmap.org I can explore elements. So I ...
3
votes
2answers
653 views

How to import OpenStreetMap data into GraphX?

How to import OpenStreetMap data into a Spark GraphX RDD? Would like to see feasibility of doing drive-time analysis in our own Spark cluster. Thought to use osm2pgsql or a similar project, but not ...
3
votes
3answers
802 views

Prevent Leaflet from requesting non-existing custom tiles

I have created custom tiles using TileMill. extracted tiles as png images and adding them on base layer. using following code var venu_map = new L.tileLayer('static/b18/{z}/{x}/{y}.png', { ...
3
votes
2answers
340 views

How to export a Shapefiles of an OpenStreetMap relation?

Given I have a relation such as this example. I have installed JOSM and QGIS as well as GDAL tools for the shell. I am aware of Overpass-Turbo. What is the best way to export geometry data from ...
3
votes
1answer
135 views

Trying to get major roads using Name of the road

I am trying to use OverPassApi to get a road Geopoints of Major/Minor roads in USA. Here is the query <osm-script output="json"> <id-query {{nominatimArea:USA}} into="area"/> <...
3
votes
3answers
458 views

Rendering local osm files android dev

I'm development an android app for navigate inside the university campus, it's my graduation project :). I did the campus map with Josm, now I have it in .osm I found many libraries and frameworks ...
3
votes
2answers
1k views

How do you get the nodes of an area in Overpass API in the “right” order?

I use the Overpass API to get the boundary of an OSM relation. I then use the result to display the boundary on a leaflet map. My problem is however, that the nodes are not in the "right order". ...
3
votes
2answers
332 views

How can I down load osm style sheet or mss file

I have down load shape file from OSM,then I open it using TileMill .The next step is create style sheet ".mss" file.How can i download the exact OSM's style sheet?
3
votes
1answer
296 views

QGIS way to import OSM/Google Maps but remove or exclude extraneous areas, limit geographically the use of OSM

GIS Newbie question, perhaps: But I am looking to place an Open Street Maps/Google Maps layer underneath the rest of my shapefiles for referencing purposes. Let's say for instance, that I am looking ...
3
votes
2answers
403 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, ...
3
votes
1answer
310 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 ...
3
votes
2answers
976 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 ...
3
votes
2answers
1k views

How to Extract data from OSM within a polygon

Although I am a Openstreetmap's regular user for quite some time, I am pretty new to GIS, so I assume this is an easy question: I would like to know how can I extract data (Eg:all schools) from OSM ...
3
votes
1answer
1k 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 ...
3
votes
3answers
427 views

GeoWebCache: Is there a way to see cache size per zoom level?

I seeded a layer group (of data imported from OpenStreetMaps via osm2pgsql) from levels 0 to 15 (PNG; EPSG:900913), it completed successfully, and now I am seeding again only for levels 16 and 17. I ...
3
votes
2answers
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 ...
3
votes
2answers
611 views

Printing Map as Tiles in QGIS?

i need to print a detailed map, on a street level zoom of Metro Manila. i figured to do this i need to download map tiles, but that will be a breach on map usage in OSM. then i found this website, ...
3
votes
3answers
500 views

How to get an older version of OpenStreetMap data?

For some reason in the map of the Dominican Republic's Capital there are a bunch of streets which doesn't have any names. I had an OSM file which I downloaded ealier this year which did have those ...
3
votes
3answers
2k views

How to obtain road classification type at a point via nominatim?

This is my first time posting here so please forgive me if i ask a trivial question. Is there a way of obtaining the type of road an object is settled in from a request via nominatim? (i have the ...
3
votes
4answers
5k views

How to route on OSM without using any already released routing engine?

i'm a computer science student and a complete beginner in GIS and stuff. i'm trying create my own web-based multi-modal journey planner as my thesis. And as it is a thesis i cant use any ready-made ...
3
votes
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.
3
votes
3answers
1k 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 mapconfig....
3
votes
1answer
78 views

How to programmatically execute an overpass query?

I am working in QGIS using a gejson obtained from an overpass turbo query. After having defined some layer configurations and operations, I would like to update the geojson file with more up-to-date ...
3
votes
1answer
56 views

Postgis Query Construction - postgresql

I'm a newbie and I need a little bit help with postgis query construction. My situation looks like this. I have a table in postgresql with ways converted from bicycle routes (take from Open Street Map)...
3
votes
1answer
43 views

Invert area on OpenStreetMap

One of my biggest frustrations with OSM is adding non-forest/wood areas to an otherwise completely tree-covered area of land. I'd like to know if there's any way to invert the selection of say, ...
3
votes
2answers
165 views

Importing OpenStreetMap (OSM) to ArcMap?

I am having some problems with the import of a locally saved osm file into arcmap 10.1. I have installed the Arcgis Editor for osm from here: http://www.arcgis.com/home/item.html?id=...
3
votes
2answers
902 views

OSM Place Search in QGIS not working anymore?

We've used OSM Place Search plugin daily with QGIS 2.2, 2.6 and 2.8 and it's been great. However, it stopped working last week for myself and several other inter-office users. We enter search text, ...
3
votes
2answers
118 views

How do I convert the coordinate data from osm into actual longitude latitude points

So I've imported a osm dataset into a PostGIS db using osm2pgsql, however when I call ST_asText( way ) I get weird coordinates like "POINT(16767838.9 -4051592.94)" What format are these ...
3
votes
1answer
234 views

Correct order of nodes in Overpass query

I am struggling to get the correct order of nodes out of an Overpass query. I am aware of this similar question How do you get the nodes of an area in Overpass API in the "right" order? but ...
3
votes
1answer
102 views

Finding roads in one particular province of The Netherlands using QGIS?

I have two shapefiles that I want to use to see all the roads in one particular province of The Netherlands. So I have one layer with all the roads in The Netherlands and one layer with the ...
3
votes
3answers
685 views

Converting from Lat/Lon (WGS84) to Mercator (UTM)

i am trying to render a map with Mapnik via Python. Therefore I first created a style file (as XML) and my code looks so far: m = mapnik.Map(400, 400) style = 'osm.xml' mapnik.load_map(m, style) box ...
3
votes
1answer
291 views

How to display OSM relations (in QGIS) from osm2pgsql populated PostGIS DB

I have a PostGIS DB populated with OSM data (osm2pgsql, standart.style). Now I would like to display a hiking trail (http://www.openstreetmap.org/relation/51855). It would also be fine, if I just ...
3
votes
2answers
726 views

using mod_tile in windows

I am trying to generate tiles on the fly in windows using mod_tile. I have followed the tutorial http://switch2osm.org/serving-tiles/manually-building-a-tile-server-14-04/ on ubuntu and successfully ...