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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Open layer 3 (3.8.2) How to set a blank Basemap?

I want to add a blank (empty) base map option to the set of radio button . here is how a part of my code looks. // MapQuest streets new ol.layer.Tile({ title: 'Street Map', group: ...
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18 views

Incomplete data - lines missing from osm2pgrouting

I am importing OSM data into PostGIS using osm2pgrouting but some data is missing/did not import. I am using the default mapconfig.xml and this appears to work for most roads. For example in below ...
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20 views

error downloading from OpenStreetMAp (“..server replied: Gateway Time-Out”)

I've been trying to download OpenStreetMap data (vectorial > OpenStreetMap > Download data), but I get the error shown in the image below. Anyone know how to fix it? I have tried in different ...
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17 views

Missing Leaflet icon with Html2canvas

I am using Html2canvas to capture images from a map viewer and Leaflet to add custom icon marker. The origin of the marker is at the top-left corner so when it is added to the map, the geographic ...
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38 views

Simplifying Ways in OpenStreetMap Data

Is there a (current) best practice to simplify ways? I have found: https://github.com/podolsir/osmosis-simplifyways But besides not being alive, here ...
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16 views

Nominatim Query Locally

The Problem: I have a local open street maps server set up and rendering tiles perfectly. I wanted to add search capabilities so I installed Nominatim and did the following: ./utils/setup.php ...
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21 views

Road Junctions from OpenstreetMaps

I have two points(as a pair of latlongs) on the map(close to a road) with me. I am trying to predict the amount of common traffic between these two points. I will like to use openstreetmaps to find ...
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58 views

Using Waze map tiles with Leaflet

I came across this Map Comparisons where they have used Waze map tiles. I searched around and couldn't find any official documentation for using Waze tiles in leaflet. I couldn't even find their ...
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23 views

osmar returning objects with no features- mapping with R

> src <- osmsource_api() > bb <- center_bbox(51.3528, -0.4468, 7000, 7000) > wb <- get_osm(bb, source = src) > wb osmar object 0 nodes, 0 ways, 0 relations Trying to pull data ...
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18 views

How do I get started with Open Source Routing Machine (OSRM) on Amazon EC2?

Are there any articles or tutorials on how to deploy Open Source Routing Machine (OSRM) on Amazon AWS (EC2 or EC2 Container service)? Thanks in advance.
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26 views

What is the unit in which value returned by OL3's geom.getArea() method?

If It is Going to return in some standard unit What is it ? so that i can convert to my desired unit. Is it possible to set the Measuring Unit type like ESRI's API support?, That i'm able to set ...
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10 views

OSM Server on Windows via MobaXterm?

Has anyone tried setting up an OSM server using Apache2, mod_tile, renderd, PostGIS, and Mapnik using MobaXterm on Windows? Many packages appear to be available for MobaXterm including Postgres and ...
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12 views

Polygons of traffic separation schemes for sea map

where can i get polygons of traffic separation schemes for sea? i have already gone through some website but didn't found anywhere. OpenSeaMap is providing lineString of traffic lanes, but i want to ...
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16 views

using changeset for larger region to update OSM data in PostGIS

I'm using the OSM import and update workflow described here to maintain OSM data in a PostGIS database. Import (osm2pgsql): osm2pgsql -c -d gps -U gps --cache 8000 --number-processes 4 --slim ...
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19 views

Create a rough “world overview” map with mkgmap

I'm trying to generate a "World overview map" for my Garmin device. The idea is to have this map on the device all the time, for a very rough idea of the position and then feed in higher resolution ...
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39 views

A few PgRouting database design questions

Does someone know how the cost field in PgRouting is calculated? What are 'source' and 'target' good for? 'osm_source_id' and 'osm_target_id' contain the same information using different numbers. Is ...
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4answers
57 views

Does Google Maps API or OSM provide location/place boundaries

I've been digging around today in Google Maps and Leaflet API's to find if there is an easy way to get these boundaries instead of needing our users to manually outline these things (like drawing ...
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55 views

Nominatim installation error: Out of memory for node cache dense index

I am installing Nominatim on my Ubuntu server 14.04 through this link and trying to load OSM data into my postgreSQL database. For loading into my database I am using this command as given in the ...
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1answer
20 views

How to use the Tile Server to fetch latitude/longitude data

I have installed a tile server using the following link and my main purpose was to geocode as many times as possible. Initially I was using openstreet API to geocode but they have certain limits so ...
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22 views

Osm2pgsql failed due to error when I try to import data into PostgreSQL

I am using the following link to install openstreetmap server on my ubuntu 14.04 server. I have followed their tutorial line by line and installed most of the dependencies and everything. When I try ...
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2answers
31 views

library to create static maps (an image) with custom map features

Do you know if there is a small library (preferably in python or java) around that allows the creation of static map. Something where you can specific the URL of your TMS server, width and height in ...
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3answers
38 views

Permission Denied when installing openstreetmap server

I am installing a tile server from this link on my Ubuntu Machine 14.04. The problem I am facing is in this line : ./make.py cd ../OSMBright/ carto project.mml > OSMBright.xml Whenever I enter ...
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24 views

Proportional (graduated) symbols map using uMap

Good day. How can I make a web-map with proportional (graduated) symbols or the correct heatmap on the base of numeric data from attribute table using uMap? I have some points with data in columns ...
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19 views

To find a substring of a linestring in postgis to be used in playback in map

I have gps coordinates as point outside the linestring/road. I have interpolated to the closest point in the line using ST_Line_Interpolate_Point(). Now I need to draw line through these points and it ...
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2answers
84 views

Geocoding on OSM-shape files via elasticsearch

I want to get a geocoding system based on osm data and elasticsearch engine. I've tried some projects like komoot\photon, but, as I'm a really newbie in this, I stuck on preparing of the data for my ...
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1answer
56 views

Determine Angle of Street by Parsing an Overpass-Turbo output xml

I am currently downloading all the street intersections from a bounding box using the query below (see it on overpass). <query type="way" into="hw"> <has-kv k="highway"/> <has-kv ...
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16 views

Geoserver can't display non latin Language in osm map

I have used geoserver to serve osm map, everything works fine,except that in one server I can't see non latin language on map and in another server It works fine,can anybody help me with that?I have ...
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16 views

OpenSteetMaps: Rendering Problem

The Problem I've installed an OpenStreetMap Server on CentOS 7. When I go to render the tiles I get the following: renderd[25207]: Rendering daemon started renderd[25207]: Initiating reqyest_queue ...
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1answer
52 views

How do you calculate latitude and longitude of a point in a static map?

Background: I have generated a static map (map.png) of a particular city using mapnik and osm data of the highest zoom level. I am able to zoom in and zoom out successfully using my Java program. It ...
2
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1answer
71 views

Google Maps Openlayer plugin not aligned with the OpenStreetMap building layer in QGIS

I am working on an OpenStreeetMap (OSM) building layer (I download the imposm geojson in city Dar Es Salaam, Tanzania from https://mapzen.com/data/metro-extracts and used the building layer) and the ...
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33 views

OpenStreetMap building layer

I wonder how the building layer in OSM is generated? Are they generated using aerial imagery with automatic image segmentation/classification techniques or they are from crowd sourced tagging.
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29 views

Rendering Problem: OpenStreetMap Server CentOS 7

The Problem I'm trying to install an OpenStreetMap server on CentOS 7. I'm using mapnik 2.2.0 and PostGis 2.0. When I try to render the tiles for the server I get the following error: ...
2
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1answer
428 views

Legal standpoint of using open source map data in proprietary software?

I am planning to use an API call to something like http://overpass-api.de/api/interpreter?data=... to gather raw GIS data for an application I am working on. Can anyone tell me if that affects my ...
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48 views

URL for querying OSM server, getting xml response, for roads only in large areas

I've already Googled extensively around this subject, and can't quite get it right. Can anyone give me example URLs which return XML data consisting of just roads, for example, over areas larger than ...
2
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1answer
89 views

Importing OpenStreetMap (OSM) data into *.gdb using ArcGIS for Desktop?

Does anyone know what the fastest way to import OpenStreetMap data into an ArcGIS File Geodatabase (*.gdb) is? I'm using ArcGis 10.2.x and I see two options: OpenStreetMap Loader, which handles a ...
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33 views

Problem visualizing OSM's ways twice in leaflet

I have retrieving all types of data from a small B-box using the Overpass Api and i have populated Postgres(postGis) using "osm2pgsql" with the default style. I can extract the ways into geoJson ...
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2answers
56 views

Is there a way to get undistorted maps in R (when using the OpenStreetMap package)?

When I download a large map within R (using the OpenStreetMap package) and I reproject the map (ideally to +proj=longlat), the map will always turn out distorted, making country labels etc. near the ...
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97 views

Building Large Network Datasets from OpenStreetMap in ArcGIS?

I'm trying to build a "large" network dataset from OSM data in ArcGIS. Doing it all at once is taking a "long time" and seems like there is a big opportunity for it to fail at some point which would ...
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24 views

How to use locally served tiles for interactive maps instead of just a png image of tiles

Hi I followed this link and it worked for me.. https://switch2osm.org/serving-tiles/manually-building-a-tile-server-14-04/ I can serve tiles locally but running it and by just typing the link like ...
2
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2answers
43 views

QuickOSM returns no result

I am trying to download the polygons for the Umweltzone Heidelberg from OpenStreetMap using QuickOSM in QGIS. I queried by name as shown in the screenshot: The corresponding OSM script looks like ...
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2answers
37 views

How can I visualize a series of points on a world map?

I'd like to run a big list of IP addresses through geolocation and then display them on a map, most preferably an OpenStreetMap one. While geolocation will probably be easy using GeoIP, I'm looking ...
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1answer
24 views

How to Convert Just a Sulawesi Map to Leaflet

I'm still develop a Web GIS that show population distribution in form of heat map. I'm use Quantum GIS with Open Street Map & Q2Leaflet Plugin as a tool to accomplish it. The problem is, I just ...
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20 views

Tilemill/PostgreSQL Connection refused Error

I have been trying to set up a MBTiles Export using PostgreSQL 9.2 and the Latest version of Tilemill. According to the postgreSQL Logs, I am receiving an error, and I cannot figure out why. I have ...
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2answers
31 views

Calculating Mercator coordinates from lat/lon

I am new to GIS but I am working on a project mapping a building using floor plans and JOSM. Using the PicLayer plugin I added the .png floor plan as a layer. I wrote a .cal file to set the scale, ...
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37 views

Openlayers 3 bad coordinates

I am using Openlayers 3. In order to open the map i use OpenStreetMap generated tiles. When i try to get coordinates using polyFeature.getGeometry().getCoordinates() it provides me bad coordinates , ...
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21 views

Openlayers 3 and map captions i18n

All captions are displayed in native language when using Openstreetmap as source and that makes map too hard to read when looking at Asian countries. Is it possible to use user selected language or ...
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101 views

Installing OSM on Centos: Protobuf Problems

The Problem: I'm trying to install OSM on CentOS 7. One of the dependencies is protobuf and protobuf-devel. I've installed the library through the package manager, through source, with different ...
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46 views

Orphan road segments

I am working with OSM road data for a developing nation. Included in the dataset are various small networks of roads that are orphans or islands i.e. not connected to the main road network. For ...
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28 views

OpenStreetMaps Local Server: Mapnik not Rendering Tiles

Introduction: I've built a local OSM server following this guide https://switch2osm.org/serving-tiles/manually-building-a-tile-server-14-04/. I've gotten through the guide just fine, and the server ...
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23 views

How to show the labels of aeroways like Openstreetmap in Mapbox Studio

I'm using Mapbox Studio to create a Mapbox style. However, I don't know how to show the labels of aeroways like Openstreetmap. You can see the labels are showing on the right side.