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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Displaying Dijkstra's result as a path in a map

I have implemented a Java Program that asks for two points X and Y and then run Dijkstra algorithm to find the shortest path from X to Y. The returned path is represented as a sequence of nodes each ...
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14 views

path in openstreetmap or google maps based on path in svg [on hold]

I'm about to create an application that should try to create a path in openstreetmap or google maps based on a given path in a svg. For example, I've got the following svg: What tools to use and ...
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20 views

Creating Drive Time Polygons Across State Boundaries Using OSM?

I am using pgRouting on OpenStreetMaps to create drive time polygons. The challenge is that at state boundaries, these polygons effectively stop, since the roads in OSM are segmented at the state ...
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27 views

Constructing a weighted graph a.k.a. a road network with distances for a specific area

Pardon my ignorance in GIS/Routing tools as I'm new to it: I have a map in OSM format and wanted to build a routable graph out of it ( to experiment a searching algorithm I have in my PhD thesis). ...
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28 views

Generating routes between every point in a set of points in QGIS

I'm looking for a way in which to generate a set of routes between every point in a layer. To be clear, if I have four points [A,B,C,D] I want to get routes: A - B A - C A - D B - A B ...
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data for radius search in shortest path finding?

Is there any way for getting data for radius search ( described here: http://orsnz.org.nz/conf36/papers/Engineer.pdf [ Faramroze Engineer Department of Engineering Science University of Auckland ...
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20 views

Distance between locations confilct?

Occasionally experimenting in arcmap with openstreetmaps basemap and in google maps i noticed something strange. I measure the distance of 2 locations in google maps (screenshot 1) and on another ...
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36 views

QGIS labels / MapQuest background

I do have a problem with QGIS. I Have to create a map which shows different areas in a city. It is important, that there are labels with names of the streets, so that my clients can work with the map. ...
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46 views

Scale (or stretch) Leaflet map tiles to look bigger

I am using leaflet and I am using the same tile provider as the main openstreetmap's website (http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png). However, leaflet seems to fit many more tiles in 1 ...
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25 views

Unable to install OSM Editor on ArcGIS 10.2.0?

Esri have provided installers of the ArcGIS Editor for OpenStreetMap for 10.2.1 and 10.2.2, but not for 10.2. How can I make it?
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26 views

Creating boundary for multiple point shapefiles that overlay base polygon shapefile?

I have several point .shp files that were geocoded using OpenStreetMap. I located a base map to overlay the point files. I would like to create an artificial boundary based on an 80/20 rule for each ...
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13 views

Adding OSM layer in Dotspatial 1.9

I am developing an application in VB.NET , I am using dotspatial 1.9 library .i need to add OpenStreetMap layer to the map. However i cannot find any documentation on this.
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Error opening input header file in MRT

I am having error when I try to add hdf file in MRT. ERROR in MODULE: ReadHdrFile. Is there anyone with suggestion of what I should do?
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QGIS unexpectedly crashing

I'm trying to make a full map of staten island. The first picture shows all the vector layers I am using with out a problem. Once I turn on Open Street Maps layer, qgis takes a while to render as I ...
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27 views

OpenLayers misinterpreting Lat/Long

I am currently plotting points on a Open Street Map and using the Lat and Long of a point I know of seems to yield different positions on Google Maps and Open Street Map. //The standard for lat/long ...
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29 views

Difference Google map vs shp in Matlab

I am new in GIS however I already has spent a lot of time trying to solve my problem. My final goal is to have a list of maps in shp-standard for simulations. I did the following step: 1. I found a ...
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37 views

Splitting OSM data into layers by tags (QGIS modeler)

I have a problem with using the QGIS modeler to split a downloaded .osm file into layers. What I am trying to achieve is a structure like this: Traffic (lines) Main Roads Roads Small Roads ...
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Turn Ways in JOSM

I am uploading an image in JOSM for tagging the turn ways. According to the tutorials that I have gone through the Turn-way directions are being indicated on the image that is uploaded but I am ...
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2answers
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How to exclude parts of route based on street features?

I have a task. I have a route (coming from whatever, I am using Google Maps for now, but I can switch to OSM), and I want to exclude some parts of this route based on street features (like I don't ...
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12 views

Osm2pgsql error, unable to open

I have a problem when I run osm2pgsql for Liechtenstein (small dataset). I have a VM running Ubuntu (64-bit) with 5GB of RAM. This is the error I get: osm2pgsql --create --slim --cache 512 ...
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23 views

how to put tags with markers in openlayers?

I want to put tags with marker in openlayers for example something like this.. EDIT Due to some circumstances I've replaced the image now like the same thing happening in googlemaps with ...
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49 views

how to put marker on particular lat,long in openlayers?

I am unable to put marker on specific lat,long here what is i am trying.. <script src="http://cdnjs.cloudflare.com/ajax/libs/openlayers/2.11/OpenLayers.js"></script> <script> ...
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22 views

Problem to input a .osm file in a Postgres database with Osmosis

I have a problem with import a *.osm file to postgres/postgis database. I hope someone can help me? Ich have done the following things. install Postgresql/Postgis and pgAdmin III -> works fine ...
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1answer
57 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 ...
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73 views

OSMDroid android app zoom in without changing tiles, is it possible?

I am developing an android mobile mapping app using OSMDroid 4.3. I have established a basemap using arcgisonline as my tile server. String[] urlArray = ...
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Latitude/Longitude to city and zip, batch convertion

I have ~10 mln lat/lon points, and I need to extract city and zip code from them. I can do this with OpenStreetMap using the Nominatim API (using something like ...
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40 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 ...
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3answers
105 views

prevent osm to load tiles on zoom level > 19

layer_osm = new OpenLayers.Layer.OSM( "Simple OSM Map","",{ isBaseLayer : true, displayInLayerSwitcher : false, numZoomLevels: 26, }); I have several WFS and WMS Layers ...
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1answer
20 views

How to toggle on/off the OSM layer in the online editor?

I want to toggle on/off the OSM layer to see what is in the Bing aerial image. How to do that in the OSM online editor?
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23 views

edge Data labelling OSM local tile server

i have OSM tile server running locally on my machine I have used Leaflet to add markers Now I am looking for graph script in which markers to act as nodes and polygon (more precisely an arc) to show ...
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4answers
78 views

Download a region as KML/OSM from internet Maps

I need to create a custom Euro Region map from several regions of neighborhood countries. Say Spanish "Galicia" and Portugal "Norte" regions. So, I need to combine 2 KML/OSM/... files. My question ...
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28 views

“getting Unknown projection string error” serving EPSG:4326 tiles with open street maps mapnik renderd

The goal: I am attempting to generate map tiles with EPSG:4326 instead of web mercator by specifying EPSG:4326 in the mapnik style file srs attributes My current setup: I am running Ubuntu 14.14 ...
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31 views

How to update OSM data using osm2pgsql?

I have already loaded osm data into postgresql earlier. Now I want to update the database. I have downloaded the pbf file from geofabrik. How I can update the database without deleting the existing ...
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29 views

How to replace a part of OSM data in postgres?

i want to replace the apart of osm data in postgrs database. for example ,replace the osm data of china which in planet osm data. i hava used osm2pgsql, but if use osm2pgsql import the china data ...
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38 views

Some characters in OpenStreetMap display as rectangles

I installed tileserver based on the instructions provided here for Ubuntu 14.04 using this approach . All fonts and Shapefiles were downloaded and installed from INSTALL.md. The tileserver works ...
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21 views

Download osm data in many languages

Does the OSM provide data for street names in different languages? E.g. Spanish and English. If yes, how can I download them?
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1answer
29 views

how nominatim calculates addresses

I have imported openstreetmap Data for the country switzerland via osmosis in my MySql Database. Now i want to look for a specific Address in that Database. But i dont find a way to get the whole ...
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1answer
29 views

Retrieve traditional chinese entries from openstreetmap

I want to retrieve both simplified and traditional Chinese entries from openstreetmap. E.g. <node id="244082315" lat="43.558611" lon="126.228611" version="5" timestamp="2014-01-21T10:07:18Z" ...
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1answer
37 views

Getting node information of a way in OSM2PGSQL data

I have a feeling this is not possible, but I am looking to get information on the nodes which are part of a line in the planet_osm_line table. The issue which I am trying to handle is I am trying to ...
6
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1answer
109 views

osmfilter filter for nodes and find the related/nearest street to every node

I'm successfully managed to filter all nodes of a specific type by using osmfilter: osmfilter austria.o5m --keep="highway=speed_camera" Now I have got a lot of nodes like this: <node ...
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22 views

Include landmarks in routing instructions based on OpenStreetMap data in ArcGIS for Desktop?

I created an OSM network dataset in ArcGIS 10.3.1 with the tool from the OSM toolbox. Now I like to include landmarks within the routing instructions. If the network dataset is built with the help of ...
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2answers
55 views

Casting between PostGIS types in GeoAlchemy

I'm working with OpenStreetMap data, and loading it into a PostGIS database using osm2pgsql. The issue that I am currently dealing with is that osm2pgsql stores the shape as a geometry type. I'm ...
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31 views

not all OSM polygons downloading in QGIS

I have been trying to download all of the polygons contained within OSM for a particular extent of the city. When I do this through > Vector > OpenStreetMap > Download Data, however, many polygons ...
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1answer
78 views

Alternative overpass api for OpenStreetmap locations query?

Currently i use the overpass api to query for "leisure=playground" ways and nodes to display them on a map in a webapp. The problem is, first of all its very slow (even with querys limited to a high ...
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2answers
125 views

How can I know why an OSM way cannot be used for routing, and how can I fix it

Background I use osm2po in an application that needs to calculate distances, times and path between locations. In short, I take data from Geofabrik as input to osm2po to output a directed graph with ...
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1answer
38 views

Parameters for osm2po web service to route for walking

I have started the osm2po web service using the jar file. In the configuration file, I could see different parameters related to walking but not sure what each one does. I am trying to call the web ...
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59 views

Yandex Traffic layer position issue with using openlayers

i have got issue about traffic map with using openlayers library. Traffic layer shifting from sublayer. so roads and streets are mismatch. can you help me please. in jsfiddle The code from the ...
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2answers
42 views

QGIS - How to determine the length of a KML line tracing

I have a KML file which contains a line feature representing the passage of an Optical Fiber connecting two cities. I can trace them nicely in QGIS and OpenStreetMap. I would just like to know how ...
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32 views

Do we have a way to change the colors of the polygons directly in JOSM?

Do we have a way to change directly the colors of the polygons in JOSM?
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43 views

Online Map - Vector files postcode lookups - self serve, Mapbox or Gmaps?

I've been reading around how to serve vector tiles to an online map and I have a few questions about which tools and services are best to use together for an application that has c.1.5 million map ...