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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2
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2answers
72 views

How can I programmatically identify missing sidewalks in OpenStreetMap data?

I have a web map that is using the pedestrian routing from Mapbox's directions API. However, users have seen very long circuitous paths in certain locations because it appears that sidewalks (and/or ...
1
vote
3answers
4k views

Opening OpenStreetMap *.obf or *.pbf files in ArcGIS Desktop?

*.obf and *.pbf are compressed binary file extensions of OSM data. I want to open these in GIS software like ArcGIS. How is the conversion possible? Is there any automated tool?
1
vote
2answers
33 views

What is the format for OSM lat/lon in .osm/.osh files and how to import correctly into PostGIS?

I've been having issues converting OpenStreetMap geometries to valid points in PostGIS. MY PostGIS table has the this definition for the geom column: SELECT ...
7
votes
3answers
2k views

Hosted nominatim services

Are there hosted nominatim services that can do all it's duties (particularly reverse-geocoding) all over the world? We have a high volume of lookups (we dont want to be throttled) but we want to ...
2
votes
0answers
64 views

Alternative basemaps for leaflet

I am interested in creating a web map application, that will display a map of my country and various files (.tif, shp) on top of it as layers and i decided to build it on top of leaflet. So when i ...
0
votes
0answers
50 views

Showing city border in Google Maps using OSM data

What I want is a border like in Google Maps: In my solution, i use the overpass-turbo service to get all long/lat for a city. All works fine! But sometimes, borders will be rendered not correct. I ...
1
vote
0answers
95 views

osm2pgsql import fails with parse error [closed]

I'm attempting to import the 45GB (compressed) planet-latest.osm.bz2 file downloaded from ftp://ftp.spline.de/pub/openstreetmap/planet/planet-latest.osm.bz2 but I receive parsing errors. As of now I ...
4
votes
1answer
151 views

Styling OSM data with OSM-Carto

I have set up on Ubuntu a tile server by following this tutorial I followed the instructions for downloading and configuring osm-bright, but now I want to use the openstreetmap-carto stylesheet. In ...
1
vote
0answers
49 views

Errors when trying to optimize OSM Tileserver

So I followed this guide to create my (very first) tile server. While the server works and we are able to serve tiles, when zooming in tiles take a long time (30s) to render. I'm attempting to ...
55
votes
11answers
22k views

Creating drive time polygons using Open Source tools?

Is anyone using open source tools and/or data to generate drive time polygons that radiate out from a given location? For example, I have used ESRI products like Network Analyst and Business Analyst ...
2
votes
1answer
397 views

Querying OpenStreetMap tags by polygon using QGIS?

If I understand OpenStreetMap (OSM) correctly, all objects essentially have associated tags based on type of object (street, building etc) ... Can I use QGIS to obtain the statistics of different ...
1
vote
0answers
20 views

Nominatim installation - network flood

I've tried to install Nominatim with a planet.pnf file to a server which is hosted at Dacentec(36gb ram, 16 threads, 1x2TB 7200 RPM hard). The installation was going well, it was already indexing data ...
3
votes
1answer
54 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 ...
3
votes
2answers
129 views

Download historical OpenStreetMap data

Where can I download historical data from OpenStreetMap? I am interested in downloading an OSM .pbf file of a particular city in previous years (say, from 2008 and 2010).
0
votes
2answers
603 views

How to create/obtain district data for Singapore? [closed]

I am newbie in GIS and have started using QGIS. I am hoping to map all districts of Singapore and create a Shapefile and get GeoJSON details for all districts. I am not able to find that currently. ...
0
votes
0answers
20 views

QGIS OSM display issue

I discovered that Open Street Map in QGIS would not print properly because the street names were illegible. I looked through some questions that others had posted and saw that I needed to install the ...
0
votes
0answers
29 views

How to serve multiple Map style for a single map tile server

I have made one OSM map tile server and using open carto tool to style the map. But I am in need to have multiple style for the same map tile server LIVE. Is this really possible? If yes then please ...
0
votes
1answer
32 views

Get invalid blocksize error when trying to generate a render base with osm2pgsql

I'm trying to generate a database with the osm2pgsql schema using the osm2pgsql application, with the command: osm2pgsql -H host -U user -P 5433 -W -d db -k -l -c -s file.pbf But when I'm running ...
2
votes
1answer
77 views

Getting village map into correct place on OpenStreetMap raster background?

Can anyone tell me the steps to display my village map (as a tif/tfw pair of files) over an OSM raster layer (from the OpenLayers plugin) in QGIS? Because every time I try my village ends up in the ...
1
vote
0answers
23 views

Using OSMFilter to filter for the lack of a tag

I am looking into filtering the OSM data for lakes, using OSMFilter. Lakes can be defined by the combination of tags natural=water water=lake However, another definition would be only ...
1
vote
3answers
2k views

How to get a list of OSM relations (id numbers) of cities and countries only?

I want to get OSM polygon shapes (GEOJson or WKT) of countries and cities only. I know that it is called a "relation" in OSM and each relation has its own id (New York is 175905, for example). How may ...
0
votes
1answer
103 views

Route Layer with ArcPy and OSM Data - very slow

This is my first attempt at using arcpy: I have two CSVs which have columns: CSV1: join|id_a|lat_a|lon_a CSV2: join|id_b|lat_b|lon_b Each has got 100 rows of data. I would like to write a script ...
3
votes
1answer
648 views

Query for all roads and buildings in a province of Belgium_ overpass turbo

I am looking for a query to show all roads and buildings in the province Flemisch Brabant in Belgium. Can anyone help me?
0
votes
1answer
35 views

Reproject OpenLayers.Layer.OSM

In my map a set projection and displayProjection as EPSG:3763 and i can see my vector layers...they are EPSG:3763 Projections. Now i need a simple map behind my vector layers and i put this layer: ...
0
votes
0answers
36 views

Looking for WMS/TMS Serbian Topo map

Good morning, everybody! I'm looking for a WMS or TMS of the Serbian cartographic map for an archaeological project. I found this interesting project connected to OSM, where there is the indication of ...
2
votes
1answer
20 views

How can I select ways that have missing access parameters “[key]=Not Specified”?

Follow up to How can I programmatically identify missing sidewalks in OpenStreetMap data?. I've noticed that a number of streets and roads in a region I'm interested in are missing pedestrian access ...
2
votes
1answer
211 views

osm2pgsql Ways importing very slowly in .pbf, much slower than .osm

I'm currently importing the planet-latest.osm.pbf file I downloaded from ftp://ftp.spline.de/pub/openstreetmap/pbf/planet-latest.osm.pbf some time last week. I'm importing it using the following ...
2
votes
0answers
126 views

Is it possible to query/download satellite images with Python?

I was wondering if there exists a Python library/API for downloading satellite images. Ideally, I would want to enter the latitude and longitude of a bounding box and get a high resolution image ...
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 ...
5
votes
4answers
205 views

Adding a ruler to the OpenStreetMap site?

As a cyclist, I often need to measure the distance between two locations to have a rough idea. The OSM website contains no ruler, and I was wondering if there were a way to add one, or if a similar ...
1
vote
0answers
40 views

Beginner wanting to build a map for offline use (MyMaps, OSM or QGis?) [closed]

I recently managed to get GPS coordinates from a polyline embedded on a Google map I found. I would like to build my own offline map for travel purposes. I'm looking at OSM or QGis, even though I'm ...
2
votes
1answer
103 views

Snapping vector data to OSM roads

I'm looking for a solution to snap my GPX tracks to OSM roads. Mapbox Map Matching API actually does this, but sometimes snaps to wrong roads. In this wrong case I want manually edit snapped track by ...
0
votes
0answers
16 views

OpenLayers.Markers popup doesn't appear with multiple markers

Trying to get the popup to appear but it only appears for the last object in arrObj. I'm not sure if adding these listeners all together is a good idea but I can't figure out a better way (arrObj is ...
3
votes
3answers
119 views

Looking for Linux tools to visualize GPS+compass+focal-length EXIF data?

I have JPG images tagged with GPS and compass Exif-data. I took these images in a remote country especially to use it for mapping OSM. Now I am looking for a tool that would help me to use these ...
3
votes
1answer
508 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. ...
3
votes
1answer
83 views

Maritime zones information?

What is that borders in the water on OpenStreetMap maps? Is this some of maritime zones? Is this "territorial waters", i.e. 12 nautical miles away from borders? What is between islands? ...
0
votes
0answers
39 views

Plotting route on OSM map mobile application

I have created an Android application to render OSM maps and calculate route provided a source destination. I am trying to draw the computed route on the OSM maps and not sure about how to do it. Is ...
10
votes
4answers
3k views

OpenStreetMap Neighborhood Boundaries

Is it possible to download neighborhood boundaries from OpenStreetMap? I see on maps that they often indicate neighborhood names; is there a way to retrieve their coordinates and boundary polygon ...
2
votes
2answers
182 views

Geographic maps in ArcMap

I have OSM data in SHP format inside ArcMap 10. But in ArcMap they are stretched a lot East-West compared to what I see at www.openstreetmap.org. How can I change it in ArcMap? I am not looking for ...
2
votes
1answer
38 views

House numbers on roads layer

I have a problem regarding the street numbers in OpenStreetMap. I have downloaded the .osm file of a city from the open street map web. Then with QGIS I have obtained a shape file with roads and a ...
1
vote
1answer
58 views

Open Street Map export to QGIS Lines not Polylines

I recently updated to QGIS 2.10.1 and have found that I can no longer view .OSM files. Before I simply dropped and dragged downloaded .OSM files into QGIS and it automatically split into four ...
0
votes
0answers
33 views

Mapnik render from a postgres cluster on an external drive

Because of limited space on my laptop I had to set up my europe-latest.osm.pbf on an external drive. Keeping the flat-nodes on my laptop reduces the processing time. The main time is spent on creating ...
1
vote
0answers
47 views

Need to highlight required area using leaflet [closed]

I need to display a polygon and highlight a city, I added the link bellow https://nominatim.openstreetmap.org/search.php?q=Bambalapitiya&polygon=1&viewbox= as nominant search I need to ...
0
votes
1answer
79 views

Python code to import OSM data in QGIS

I am trying to automize the workflow: import osm data and select by a special tag. I have to do this steps a lot of time with different parameters and updated data. A Solution could be a python ...
1
vote
1answer
40 views

Referencing variables inside ST_Distance_Sphere function

I trying to create an UPDATE function that will ultimately return straight-line distance to the nearest node on an OSM network (which will be later added to pgrouting distances I have already ...
1
vote
3answers
83 views

OpenStreetMap Python API Bounding Box Request

I am new to OSM. When I make an API bounding box call like below: import overpass # bounding box coordinates min_long = min(longs) min_lat = min(lats) max_long = max(longs) max_lat = max(lats) # ...
1
vote
0answers
43 views

Download OpenStreetMap data with street names and city attributes

I'm currently trying to download data from OpenStreetMap specifically from San Carlos, Venezuela. I'd like to take the OSM file and convert it to SHP for use in ArcGIS. I've used geofabrik for other ...
2
votes
1answer
226 views

How to get all gps points on a road from osm data?

I'm trying to extract gps points on roads in a region. For each road, I need a gps point on that road every 10 meters. I'm aware that Google Map API offer such way points, but due to the ...
4
votes
2answers
93 views

How to download Open Street Map data in QGIS?

I'm trying download data from OSM in QGIS via Openlayers plugin. Downloading is successfull, but when I add layer to project, many of the features are missing. Is there any limitation, or does ...
1
vote
0answers
31 views

Is there a default limit on concurrency in overpass-api?

I have setup overpass-api in my local machine (16gb ram,32 core,2399Mhz). I send 100 threads each with one request(data=[out:json];node%28around:10000,13.0894,80.2428%29[%27amenity%27];out%20count;), ...