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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47 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 ...
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0answers
11 views

How to point out a place in iframe using latitude and longitude

I want point out a place using latitude and longitude in following frame, <iframe width="75%" height="550" frameborder="0" scrolling="no" marginheight="0" ...
3
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1answer
227 views

How to create a pedestrian routing graph from OSM?

I am interested in obtaining the foot paths from OSM data. Specifically I consider the area within the city limits of Berlin. I downloaded the corresponding OSM file from Geofabrik and I intend to use ...
2
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1answer
37 views

Get the same coordinates for points after downloading a .osm file

I downloaded a .kml file that contains bike stations which I know the coordinates (latitude and longitude). So I got a layer that contains points corresponding to the stations. Then I downloaded the ...
2
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0answers
27 views

OSM available data extract for addresses only?

Is there a dataextract available for all addresses without the street network? I would be interested in something like this: [streetNumber, street, postcode, city, county, state, country, lat, lon] ...
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1answer
105 views

Pedestrian Routing using pgRouting

I'm new to pgRouting and I want to implement a pedestrian routing system. I've already implemented a routing system using pgRouting, PostGIS, GeoServer, OSM data and Open Layers 3 and it uses dijkstra ...
1
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1answer
30 views

Is there any possibility to draw an editable map using OSM data?

I am a newbie on openstreetmap related developments, I need to build a web application using PHP or Python frameworks, that could draw map using OSM data. It should also allows to edit attributes of ...
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3answers
167 views

Creating network datasets from OSM data in QGIS?

I am having a difficulty to use network analysis in ArcGIS because of unavailable network datasets. So, I googled it and realized that it is possible by using OpenStreetMap. However I don't know how ...
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1answer
219 views

Converting mapsforge .map file to OSM or shp

I have found solution for converting OSM file into .map file but is there a way for converting .map file back to osm or shp or any other well-known vector file type? by .map file i mean mapsforge ...
2
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1answer
41 views

How can I get list of counties in a route from OpenStreetMap?

I have a route created by MapQuest Open Directions Service. I would like to get a list of all counties that route runs through. Does anyone know if this is possible? I have tried figuring out if I ...
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0answers
29 views

OpenStreetMap doesn't show in map canvas in QGIS? [on hold]

I tried to download data via OpenStreetMap but it didn't appear in map canvas. Also, nothing shown in layers panel. Can someone help me?
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1answer
303 views

Starting Tile Sever Rendering Error: OSMBright.xml

I was following the entire process found here: https://switch2osm.org/serving-tiles/manually-building-a-tile-server-14-04/ I have an error though on Testing your tileserver part where i run the ...
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1answer
25 views

Leaflet OSM Geocoder not working

Maybe this sounds a silly question but the leaflet OSM Geocoder published here Leaflet Control Geocoder doesn't work for me. I can see the search bar but when I search something, nothing happens. The ...
0
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1answer
79 views

pgsql2osm? How to generate osm files from osm2pgsql database?

I want a method to export osm files from a postgress database. I already have a osm2pgsql database, a apidb database and nominatim database in which I have imported osm files. Now I need to export ...
4
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2answers
620 views

Is there a recipe for large shape files to be used in an Android App?

I am very new to GIS and I am diving into cartography and mapping because of an Android App that I am currently developing. I want to display environmental data, more precisely noise pollution data on ...
2
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1answer
25 views

Leaflet Map not Visible

I try to make my first Leaflet webmap (I'm very new to JavaScript so please ignore the dirty & repetitive code). I want layer controls and read the Leaflet layer control example but somehow my map ...
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2answers
396 views

Merging different tag filtering with Osmosis

I want to extract the different points of interest from OpenStreetMap. Some of them are represented as ways (e.g., a large sport center might be represented as the building, i.e., as a way), others ...
1
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1answer
26 views

Prerendered tiles of small area?

I would like to use custom styled tiles for quite a small area. I know there are general solutions like mapnik or mapbox but since I am really only interested in showing tiles for one forrest, is ...
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1answer
25 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 ...
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0answers
13 views

Export/print QGis: dismatching OSM data on an OSM-layer

On QGIS (2.10, winXP). is there any known problem by exporting or printing .osm-data (from JOSM) onto an Openstreetmap-Mapnik-layer? The imported waypoints always shift from the left less and less ...
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0answers
17 views

building a web application that uses gtfs feeds to display bus position dynamicly

In the context of my final project study , i think to build a web application that present a map that display shifting of the bus dynamaclly with a marker where the application consumes gtfs feeds ...
3
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2answers
323 views

Using custom styles with Mapnik

I'm setting up a custom tile server using OpenstreetMaps and Mapnik. I've been able to successfully setup the server and serve tiles using it. I'm using the OSM-Bright style right now. I would like ...
2
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0answers
37 views

Map not rendering at zoom level 18+ using openlayers3 and leaflet

I've configured an OSM map server with mod_tile/renderd/postgres to display a basic map and everything works fine until I try to zoom into level 18 or more. At any zoom level less than 18, I can see ...
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0answers
39 views

Positional accuracy assessment methods in qgis

I'm doing an quality assessment of openstreetmap's street data. As a comparism dataset I have to use an administrative dataset, which is highly accurate and comes in polygons. Here's a sneak peek: ...
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0answers
258 views

Add a heatmap as a layer to a map based on OpenStreetMap from C# WPF Visual Studio 2013

I need to show a map with some points (with lat/lon) of a heatmap on a map based on OpenStreetMap (OSM) . I have created a heatmap as a bitmap image by GHEAT.NET control lib ...
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0answers
599 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 ...
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37 views

Modifying an algorithm in pgRouting or creating a new routing algorithm [PostGIS using OSM Data]

I am currently making a routing application that uses pgRouting, PostGIS and OSM Data. Everything works fine but I discovered that the Dijkstra algorithm in pgRouting should be tweaked a bit to be ...
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4answers
53 views

OSM tiles offline display using c++

I have openstreetmap tiles for offline (png images), how can I display these images (tiles) on my application with zooming and rotation functionality as on openstreetmap.org using c++?
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0answers
13 views

Does any maps/directions service provide location caching on server?

I want to store some user's tracked location data on service server and take it later. Something like courier's last location.
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1answer
46 views

How can I add custom data to OpenStreetMap data?

How can I add custom data to OpenStreetMap data? We have some internal data sets, some in MapInfo format, some just Excel spreadsheets with post codes. What we'd like to do is overlap our data on ...
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1answer
51 views

pgrouting tsp (travelling salesman problem) performance

I currently use a web API to solve TSP tasks. However my provider limits the query to a maximum of 150 stops. I therefore consider to host my own routing service based on OSM data and pgrouting. My ...
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2answers
480 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 ...
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0answers
29 views

R: Setting pop-ups dependent on zoom level using leaflet

I have data that I would like to group differently, depending on the zoom scale in an interactive map made using leaflet. I have expenditure data and I would like to show expenditure by lake at ...
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1answer
169 views

Why does geoserver layer disappear when baselayer is false?

I am trying to overlay a layer from Geoserver on an OpenStreetMap base layer. If I load the Geoserver layer as a base layer, I can see it - but if I set baselayer to false it disappears. My code is: ...
3
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1answer
27 views

How can I increase limits of OSRM table function?

I want to generate a distance matrix for more than 50 points with my own OSRM server. Because I want to minimize the number of calls, I decided to increase the size of the query from 50 to 100 or even ...
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0answers
6 views

OSM map tiles offline view [duplicate]

How can I view openstreetmap tiles offline using c++? I need to integrate osm tiles viewer (view tiles, zoom etc.) offline on c++.
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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 ...
3
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2answers
82 views

Find parent place using nominatim

I have a locally hosted Nominatim service. I'm trying to reverse geocode a lat, lon to a place hierarchy. E.g. ...
2
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1answer
58 views

Overpass Turbo Area Code Lookup

I am using Overpass Turbo, with extended syntax to query places in an area, usually a country, using the following syntax {{geocodeArea:CH}}->.searchArea; ( ...
4
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0answers
31 views

Geocoding API: house number precision for Europe (Germany/Austria), other than google?

I am looking for an affordable geocoding option with the following criteria: commercial use <500$/month allows to store LatLng results in my DB house Number precision for Austria and Germany ...
0
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0answers
12 views

osmium location=(undefined,undefined)

I just got started with osmium. I'm trying to iterate over the nodes in ways. For some reason their lat long is undefined as shown bellow. This the code i tried: #include <iostream> #include ...
3
votes
1answer
179 views

Generating polygons with streets as borders using QGIS?

I have searched online for almost a week and can not find an answer to my issue. I need to generate polygons from street borders in a given city. I have downloaded data from openstreetmaps and ...
3
votes
1answer
1k views

How to manage the osmosis filters?

I am a complete beginner in OSM and osmosis, and I am trying to build a stripped down version of a local map, in order to add nodes of public lights that would be used for maintenance. I have used the ...
0
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1answer
273 views

Remove unused nodes from OSM data files?

For some experiments on OSM data size, I am using osmfilter to remove ways and relations with certain tags from the planet dump. But AFAIK osmfilter does not remove the corresponding nodes. So I'm ...
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0answers
36 views

Is there any official OSM WMTS service?

The Geospatial Information Authority of Japan (GSI) started to provide national tiled maps in 2012. Initially we could not use the tiled maps with GDAL TMS minidriver because the tile URL naming ...
2
votes
1answer
73 views

Query one overpass api process multiple times

I using a local instance of the overpass api, because I need to make a lot of queries (over 100k). The solution I'm using right now is to call bin/osm3s_query for every single query. This is very ...
2
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1answer
48 views

Fastest way to process OSM

I've been working with imposm and Python, it's fairly easy to parallelise. I've hit a performance problem when trying to associate the coordinates to the ways. Creating a dictionary from ...
5
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4answers
97 views

Which geocoding providers allow storing of geocoded data?

I'd like to provide a functionality where the user can search for an address/place on a Leaflet map, and is able to add the resulting marker to the map (which later can be saved on server and ...
3
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1answer
48 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, ...
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1answer
46 views

Is OpenStreetMap data compatible with Google Map tiles layer?

I am building an android application to calculate and draw the shortest route for the user to go to a specified destination. My application is using osmdroid library to render my map tiles. I am ...