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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6
votes
3answers
707 views

Raster to vector conversion

I have a bunch of raster maps from a general plan of a city. Examples: Areas reserved for federal, regional and municipal buildings Special land use zones Zoning Risks of occurrence of emergencies ...
2
votes
1answer
450 views

How to Determine to world map size in pixel given this data?

How to Determine the world map size in pixels given this data? Map size of a particular area say, for example: Makati city, Philippines with bounds: Top-Right: 121.0281, 14.56497 Bottom-Left: ...
5
votes
1answer
416 views

How to interpolate polyline or line from points?

We have a lot of points, but with no timestamps to create ways. For now, I've created a sample of the way the points traverse. It's in here, this way can be compared with a Google one. I haven't ...
3
votes
1answer
852 views

Creating a fully custom map using OSM infrastructure

I would like to make a fully custom map (fictional, have to start from scratch basically) and use the OSM tools to make following things possible: crowd editing - the source data which is used to ...
4
votes
1answer
144 views

Getting lane data from OSM

I want to extract road network data from OSM for a small city. From where can I get the lane information of any road in OSM. I tried exporting the data in the OSM XML format and there was no lane ...
2
votes
1answer
456 views

Apply QGIS Style to osm-File like in Open Cycle Map, Landscape Base-Layer

I try to mimick a rendering style like in Open Cycle Map (landscape base layer) in QGIS. However, I'm not able to find certain elements (i.e., wood and rivers) that are used in Open Cycle Map but seem ...
1
vote
0answers
132 views

Keep Getting Black OSM Tiles in Openlayers

When trying to view OSM tiles using the external storage example of OpenLayers, I keep getting black tiles when I zoom in and out. I don't know what the issue is but every time I zoom in/out there ...
3
votes
0answers
363 views

OpenStreetMap Tiles Not Loading in Firefox 17.0.1 - Pink Background [closed]

I recently ran into an issue where only a pink background is displayed in the openstreetmap on my webpage (tiles are not displaying). I found this topic OpenStreetMap tiles not loaded despite being ...
6
votes
1answer
287 views

openstreetmaps offline tile packs

Is there a place where I could download openstreetmaps tile packs for the united states? I would like to have offline access for the whole country. Thanks,
3
votes
2answers
600 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 ...
1
vote
2answers
95 views

Offline data and less space with Ruby

I have a very specific problem. I am trying to build an offline map on leaflet, rhomobile(based on ruby) and OSM data. The problem is that I am making now a offline layer images folder with the city ...
3
votes
2answers
350 views

Print Map as Tiles in QGIS or using any software.?

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, ...
7
votes
2answers
575 views

How to find the nearest city for a POI in a OpenStreetMap/PostGIS database?

I'm interested in finding additional data for the POIs in OSM database. Currently I can use the following SQL for getting the name+long+lat for all the POIs SELECT name, x(transform(way, ...
1
vote
1answer
473 views

How to set up an OSM routing server

I would like to set up an OSM routing server on my LAMP stack. I am interested in doing a lot of of routing queries. I have a search function that is closely related to getting the driving distance ...
0
votes
2answers
2k views

slow import via osm2pgsql to postgresql database

I try to import berlin.osm (33Mb) into the postgres database 9.1 via osm2pgsql. My desktop is mem 2Gb,proc 2Ghz,hdd 60Gb, RHEL6u2x64. This process is so slowly in particular when I'm going over ...
2
votes
1answer
458 views

Openstreetmap - retrieve nearby big cities for a given location

I was wondering how I can retrieve places near a given location? For example, if I pass the osm API the location "Paris" is it possible to retrieve all the main biggest cities around Paris within a ...
3
votes
2answers
476 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 ...
1
vote
2answers
618 views

OSM data imported. Next?

The data was imported using the following command: osmosis --read-pbf file="/usr/local/lib/geoserver-2.1.3/data_dir/argentina.osm.pbf" --write-pgsql database="argosm" password="1234.5" user="argosm" ...
3
votes
1answer
2k 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: ...
1
vote
2answers
278 views

Using OpenLayers with OSM as map

Got this code from a teacher and I don't know what I am doing wrong! I have searched around but I can't find the error. Visual Basic shows no error. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 ...
0
votes
1answer
442 views

How can I relate between street and city in OSM imported data into SQL?

I've used OSM2MSSQL to fill db with 2 cities streets. Now I have the following tables in my DB : tNode tNodeTag tRelation tRelationMember tRelationTag tTagText tWay tWayCreation tWayTag How ...
5
votes
3answers
758 views

Where can I download the metro stations of Paris from OpenStreetMap?

I'm just getting acquainted with OSM (OpenStreetMap), so this might be a total newbie question, but I'm looking for OSM Point of Interest data for all metro stations in Paris. I'm sure this info ...
1
vote
1answer
151 views

Issues with OSM Plugin in QGIS on Ubuntu 12.04

(not sure how to wrap the subject into a question! But...) Here are some issues I've been having with the OSM plugin: 1) When I bring in the .OSM file, close QGIS, then reopen, I get a "Handle Bad ...
3
votes
1answer
127 views

Where can I find map icons for famous Paris landmarks?

Title says it all: looking for icons for famous landmarks in Paris, such as the Eiffel Tower, Arc de Triomphe, Louvre, Notre Dame. These should do. For other poi's I have general category-icons, but ...
1
vote
0answers
206 views

error in data read in OSMembrane osmosis

I am just learning to use OSMembrane, and i created a simple pipeline to read an .osm file and write the same in another file. But it says error in reading the file. The report is like this and I ...
1
vote
1answer
136 views

Do vertex IDs stay the same every time I run osm2po?

Does anybody knows if vertex (source, target columns) in osm2po tables are always the same? I have my dr_2po_4pgr table with routing data and dr_matrix with routes already made. In this table I have ...
1
vote
2answers
93 views

data type conversion extracting user defined tags as columns using Openstreetmap data

we have an ,osm data in which we have used some tags that we defined ourselves like, age, roof_type, roof_slope . we want to convert this file to shapefile, in which the roof_type tag appears as a ...
4
votes
1answer
1k views

How to get bounding box from coordinates (latitude, longitude), zoom level and size (screen)?

Is possible to get bounding box from coordinates (latitude, longitude), zoom level and size (screen)? I found only calculating bounding box from tile. I need it, because OpenStreetMap accept only bbox ...
3
votes
2answers
149 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 ...
2
votes
2answers
667 views

What can go wrong in UTM to WGS1984 conversion (shifted data)

I try to convert .shp files to OSM data with shp2osm and ogr2osm but the output data is shifted. Semi-Cross-Posting Warning: I have already asked a questions on the OSM help site, but this questions ...
2
votes
1answer
365 views

How to integrate Openstreetmap 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
2
votes
1answer
364 views

Detect city from coordinates

I need to know how to detect which city belong certain coordinates. Wich is the best way to do this? Thanks in advance. Pd: excuse my english
3
votes
1answer
280 views

OpenLayers OSM tile boundary

I have a local tile source of OSM tiles. I'd like to show the tile zoom, x, y on the tile so that I can optimize and create small offline groups of tile for specific areas(polygons). I can get the ...
2
votes
1answer
234 views

How to extract a single road from OSM GIS Database?

Is there a way to extract a single row out of the OSM-GIS-Database (by a Query). It would be so much easier, if I could find an EER Model of the Database. I was searching a long term and found very ...
8
votes
2answers
1k views

Is there service for exporting georeferenced OpenStreetMap (OSM) maps in GeoTiff format?

Is there a service available for exporting georeferenced OpenStreetMap (OSM) maps in the GeoTiff format?
5
votes
1answer
874 views

OpenLayers XYZ Unable to Load Local Tiles

I have some local tiles that were generated from OpenStreetMaps using Maperitive. I've tried going through the docs and tests but the map is not loading. I'm not getting any errors in chrome's js ...
2
votes
0answers
247 views

From pgRouting shortest_path back to osm node id

I'm successfully performing path finding queries like shortest_path on data imported with osm2pgrouting. The tables I have inside my pgrouting DB are the following: List of relations ...
6
votes
2answers
218 views

Join multiple spatial tables by distance

I'm trying to join two tables, one which contains road names and the other just a point. After exhausting research I'm now stuck. The idea is to join up the two tables using only distance, ie, select ...
2
votes
1answer
1k views

Creating osm2pgsql tables in PostGIS database

I managed to partially setup osm2psql to work with my PostGIS DB. My DB contains now the following tables: Schema | Name | Type | Owner --------+-------------------+-------+------- ...
1
vote
2answers
77 views

Not rendered pois on OpenStreetMap

There are a few poi that I can see on Josm that are not rendered to the final map. OSM database contains them at least for some month. I can' figure out why the doesn't appear on the map. Example poi ...
3
votes
2answers
155 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 ...
1
vote
1answer
255 views

Howto setup osm2psql

I'm following these instructions to setup osm2psql . I need it to import osm data file inside a PostGIS DB. The following steps worked fine: createdb -E UTF8 -O user mydb createlang plpgsql mydb I ...
2
votes
1answer
83 views

qgis osx : Openstreetmap Plugin and tags

I'm using QGIS and The Openstreetmap Plugin to manage osm files. That plugin is very useful, but limited to a few tags that will be converted into dbf file. I'm looking for a method allowing to add ...
4
votes
2answers
368 views

How to find out what features /tags are included in an .osm or .pbf file?

I would like to load osm data into a postgis (postgresql) database. In How to load OSM data into PostGIS preserving all Tags? there has been a solution posted: Download the OSM files (in .osm ...
3
votes
1answer
338 views

What is the best API to use GeoTools or uDig (for the context of my application)?

I am trying to develop a java application that displays : Google maps, Openstreetmap and Bing Map Data. So which is the best SDK to use in this contet Geotools or uDig ?
2
votes
1answer
216 views

How to label a selection of an OSM layer depending on certain tags?

I just imported original OSM data to export a pdf-map by assigning graphic attributes to the features I need. The label tool in QGIS 1.8 allows to select certain features, like I can do with the ...
2
votes
3answers
321 views

How can I get a road network to run a simulation on?

I'm new to GIS and I'm asking this a bit out of desperation, but I'm trying my best not to get overwhelmed. :) I want to download a file that contains data of a road network (of what road network is ...
2
votes
0answers
51 views

Is it possible to have transition between switching base layers

I use OpenLayers to display several maps. While transitioning between Google Map layers, the new layer is superimposed onto the old one. But for OpenStreetMaps, there is this empty void in between ...
2
votes
2answers
145 views

Why are the results different for the same point using GEOS Point.transform and Postgis ST_Transform?

I'm trying to define a default point setting for OSM layers in my application and I want users to be able to define the default latitude and longitude in EPSG:4326. What I'm doing right now is to use ...
5
votes
3answers
2k views

How to import OSM data into Postgres DB using osm2pgsql in Linux?

I'm using the following command to import an osm file into a Postgres DB using Linux: osm2pgsql -v -a -U user -S default.style -d routing myfile.osm I got the following error: Setting up table: ...