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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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) # ...
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0answers
37 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 ...
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1answer
193 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
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2answers
91 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 ...
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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;), ...
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0answers
18 views

Running basic JavaScript in KML to be viewed through OpenLayers API

I am trying to build an application in which points can be loaded on OSM map using KML called through OpenLayers with a balloon popup on each point. I am using the sample Sundials application: ...
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1answer
68 views

How to style Geofabrik shapefiles to resemble Open Street Map?

I have downloaded the shapefiles for the UK from http://www.geofabrik.de/data/download.html I have loaded the shapefiles in to QGIS. Could someone please explain to me or point me in the direction of ...
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1answer
35 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" ...
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0answers
27 views

Import csv data to local nominatim/photon installation

I have some additional address data (.csv file) that I would like to import to my photon/nominatim installation. Is there some way to do this? I cannot upload the dataset to OSM because it is not open ...
3
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1answer
318 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
62 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
36 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
143 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 ...
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1answer
34 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
252 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 ...
2
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1answer
77 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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1answer
76 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 ...
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1answer
118 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 ...
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2answers
628 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
47 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
440 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 ...
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1answer
37 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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0answers
16 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
82 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
44 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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496 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
657 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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0answers
58 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
120 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
22 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.
1
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1answer
57 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
80 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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0answers
64 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 ...
3
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1answer
65 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
8 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++.
3
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2answers
110 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
92 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; ( ...
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0answers
22 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
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1answer
225 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 ...
0
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1answer
349 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
55 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
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1answer
103 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
53 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 ...
3
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1answer
67 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
72 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 ...
0
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1answer
62 views

Limits on downloading map tiles

I've written a python script to get tiles from, for example, starting here: http://otile1.mqcdn.com/tiles/1.0.0/map/1/1/1.jpg I've read that map servers will, understandably, limit the amount of ...
2
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1answer
47 views

Load filtered OSM relations into Postgis with OSMOSIS

I am really hitting the wall trying to grips with merging filters in OSMOSIS. I would like to load relations, their related nodes and ways. If I use a tag filter like this: --tf accept-relations ...
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1answer
45 views

Tilemill/openstreetmap-carto, how to remove unwanted road lines

I am using Tilemill and the openstreetmap-carto style. The latest versions of each. I was curious to why these Center-lines are showing up in my highways and roads, and I am unable to get rid of them. ...
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1answer
57 views

Is it possible to get an entire street via a single Overpass API query?

I'm working on a game (http://igotchareverse.com/) where you build buildings along real world roads. Currently investigating a feature where a player who controls the most buildings along a street ...
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1answer
53 views

How to convert .osm file into .xml [duplicate]

I downloaded a file .osm. I want to have the same file but with extension .xml To do that, I downloaded osmconverter but the problem is, as states in wikipedia I can convert the .osm file into ...