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Questions tagged [openstreetmap]

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 shortened to OSM.

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Mapbox Unity SDK not getting all correct building IDs from Openstreetmap

I'm developing a location based game and using the buildings as a part of the element of the game. I'm using the Mapbox SDK 2.0 in unity. Now I'm noticing on some part of the maps are loaded, but ...
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How to convert multiple shapefiles of different geometries into a georeferenced raster

I have multiple shapefiles extracted from OSM vector data, as shown in the image bellow: I want to save them into a raster file with a black background. Is there a way to do that using QGIS or ...
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Exporting Shapefile polygons from ArcGIS Pro to OpenStreetMap

I recently worked on a project that digitized a lot of building footprints and swimming pools with high-resolution orthorectified imagery (~4 inches resolution). The polygons are all in shapefile ...
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White boxes instead of tiles on Map

I am trying to solve this problem for quite sometime without any luck. When I minimize the browser after the map is loaded some part of the tiles goes missing and instead I see white space. There are ...
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1answer
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Using QGIS to make changes to OpenStreetMap?

I want to be able to use a familiar editor (QGIS) to save building footprints to OpenStreetMap as I edit them. I have been building a layer in QGIS and marking the polygons that need to be uploaded. ...
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Converting bodies of water to polygons [closed]

I'm relatively new to GIS, and I'm wondering if there's a centralized dataset that maps the names of bodies of water (i.e. "Black Sea") to polygons, so that I can have an exact outline of the place in ...
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Seeking approach to simulate taxi on NYC map data? [duplicate]

I am new to GIS field. As part of my class project we want to simulate 100-1000 taxi agents on NYC map.We plan to write java application which fetches road network information and moves these agents ...
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How to create a map for a website which can be edited and updated easily? [closed]

I would like to create a map to go onto my company's website showing all the sites we work at across the country. The map needs to be interactive so when a site is clicked on, more information pops up....
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How can I find a postal_code for a given Lat/Lon in a OSM database?

I have a OSM database on postgres/postGIS. Data are downloaded from https://download.geofabrik.de/ and created in postgres with osm2pgsql using schema osm2pgsql. Now I'm looking for a postalcode on a ...
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Selecting by location: Line to Line

I am trying to select line features from an OSM road shapefile layer (Layer 1) based on the features of a line layer (Layer 2). Layer 2 is selected road segments from Layer 1 produced using a routing ...
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How to get POI in city in OpenStreetMap through Overpass API with cURL?

I'm very new to OpenStreetMap's Overpass QL API. After digging through its hefty wiki and several tutorials I get the feeling that if I want to query for a city I can use either area[name="Tbilisi"][...
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Reverse Engineering of OSM data back to PBF file with custom data

We can customise the OSM data in two ways. First one is directly download the shapefile and edit the shapefiles easily. Another way is to import OSM pdf file through osm2pgsql to postgresql and edit ...
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Calculate shortest path distance on a network with R, sf and stplanr

I want to estimate a spatial logistic regression model for car crashes in Milan using R. I downloaded data from OSM for several highways segments in Milan using the R package osmdata. The response ...
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How to use osmfilter to drop features with non-empty values on a key?

I know one can use --drop="key=value" option with osmfilter to filter out OSM features for which key has a value of value. For example, I can use osmfilter input.o5m --drop="service=parking_aisle" -...
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Use openrailwaymap offline

I have a one question: it's possibile to create an offline map of openrailwaymap? I would create an offline map using openstreetmap and after add the openrailwaymap layer...
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Extract nodes from within a `boundary=administrative` in OpenStreetMap

Does osmfilter allow extracting all nodes within a given boundary=administrative based on name? If so, how?
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1answer
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Extracting shapefile with suburbs of a city from OSM

I never downloaded shapefiles from OpenStreetMap before and now I am trying to download a shapefile of the city of Turin (Italy) with the suburbs polygons encoded in it. I know for sure that the ...
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1answer
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Translating OSM 'osmc:symbol' into symbol geometry with QGIS

OpenStreetMap uses specific tags to describe route symbols that are used as waymarker (https://wiki.openstreetmap.org/wiki/Key:osmc:symbol). For example: "osmc:symbol"=>"red:white:red_dot" I ...
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Adding points to osm file in QGIS [duplicate]

I have downloaded an osm file from Geofabrik download server and opened this .osm.pbf-file in QGIS. So there are 5 classes - lines, multiline strings, multipolygons, other_relations, and points. I ...
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Bing Maps and OpenStreetMap

I'm researching the contribution of Bing Maps' aerial imagery for contribution to OpenStreetMap for tracing imagery. I understand that Bing allowed OpenStreetMap only the right to trace the imagery. ...
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1answer
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Styling rendered mbtiles in offline web-map service

I am building a digital cartography tool that needs to run completely offline. As a basis, I downloaded a .mbtiles-file corresponding to the area I want to survey and I am running the excellent ...
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1answer
105 views

Create a line string from street geometry

I'm currently facing some hard times trying to create a simplified line from a street geometry. The data that I'm currently using comes from OpenStreetMap, using osm2pgsql.(Which means PostGIS, but I'...
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1answer
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Rule for labeling ways not being part of OSM relation in QGIS

A brief overview of what I want to achieve: Create a map showing all cross-country ski trails in a specific region with some customizations/styling on them. The data come from OpenStreetMap ...
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1answer
45 views

How can I download OSM maps at fixed scale? [closed]

Is it not possible to download my area of interest (AoI) in my required scale? I would like to download the AoI in tiles with my specified scale ( SVG or Vector PDF Format).and then stitch all the ...
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Extracting all cities from a state using PostGIS

I have written a PostGIS query on a database with OSM data of the state of Baden-Württemberg. SELECT * FROM public.planet_osm_polygon WHERE boundary = 'administrative' AND admin_level = '8'; So ...
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2answers
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Osm to Shapefile — missing polygons

Problem: I am using ogr2ogr to convert osm file to shp and some features realated to the lakes are missing. I noticed for ex. lake is missing when it is flow-through lake (river is at both ends). My ...
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1answer
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Intersection of two sets in openstreetmap to find parent of any area

I am trying to determine what the parent administrative area of any given area. The idea is that the closest parent is the administrative area with the highest/deepest admin_level that is shared as a ...
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ECW errors on ubuntugis

i have successfully installed the ECW support on ubuntu qgis. the main challenge that i have is that whenever i try and load an ecw file, the qgis main window crashes. On the other had i am able to ...
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1answer
44 views

Size expectations of OSM in PostGIS

I've got a PostGIS database that's been loaded with a couple of the continent downloads from geofabrik. One of these continents is Antartica - the pbf download is 29 MB but the size in the database ...
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How to delete openmaptiles (OSM Mbtiles) layers

I am struggling with converting PBF to Postgresql Table (importing only certain layers) or editing them, for the volume of the data. (world scale of PBF is about 80Gbs) meanwhile, I have found that ...
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1answer
41 views

Build tile server manually with PostgreSQL db on a different server

I have set up my map tile server and have used the following components: Mod_tile osm2pgsql postgres Mapnik open street map carto In my configuration, postgres is on a different server. when I ...
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1answer
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Load lines from .OSM in Processing Modeler

I'm trying to add some data in OSM file format in a QGIS 3.4 Graphical Modeler. I'm interested in the line type of data (layer ID 1) inside .osm file but I can only access point data (layer ID 0). The ...
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1answer
55 views

Constructing a graph from a city in Python using Overpass

I'm looking to construct something exactly like this person Building a graph from OSM? That is I need to construct a graph with intersections as nodes and roads as edges for a simulation. Unlike this ...
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1answer
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Querying coastal roads using overpass-turbo

Is it possible to query overpass-turbo using some kind spatial filter? I would like to download "coastal" roads data, coastal currently being defined as within 0.20 km from the coast. The end goal ...
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1answer
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Is it possible to import OSM data based on coordinates into QGIS3?

I'm trying to import Openstreetmap building polygons to QGIS 3.4 based on coordinates: I have coordinates of sampling spots and would like to import all buildings within the vicinity of say 1 km of ...
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Getting Details of POI

I am pretty new with this so please bear with me. I am able to extract GeoJSON data from OSM and Load it into MongoDB. I am able to run queries to get the data based on Radius. The data looks ...
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2answers
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Question on how to identify (incorrectly tagged) bicycle routes from OSM

My workmates and I are trying to use OSM data about bicycle routes and other touristic infrastructure for the assessment of cultural ecosystem services. First, we compared the OSM data to official ...
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1answer
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How do I add a georeferenced JPEG with a JGW Worldfile to OpenLayers v5.3.0?

I have a JPEG file with an associated .JGW worldfile containing the following data: 0.0144218 0 0 -0.0144218 -65758.8265181 -130841.5565499 My Jpeg is 21177*14242 pixels resolution. I'm currently ...
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1answer
95 views

Changing anchor point for popup without marker using Leaflet?

Is it possible to change the position of the anchor point for the popup without using markers? I was testing with this example. This code shows a popup, but I want to adjust the position of the ...
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Retrieving OpenStreetMap data (ways and its child nodes) by coordinates using Overpass API?

I am new to using OSM.I am trying to download OSM data programmatically using python. I need data of ways and its child nodes contained in a perimeter specified by coordinates. Currently, I am ...
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2answers
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How to render OSM data in correct order?

I am rendering data from OSM. There are various styles for different features(city road, highway, country road, walking path..). In order for a highway to be rendered above a simple road, it has to be ...
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0answers
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Set zoom level for display features in OpenStreetMap [closed]

I´m using OpenStreetMap to show data of a specific region in Brasil. I would like to show the county names as soon I show the map, instead of in a higher level of zoom.
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ogr2ogr - organizePolygons() error

Does anyone has idea how to deal with this error: Warning 1: organizePolygons() recieved an unexpected geometry. Either a polygon with interior rings or a polygon with less than 4 points or a non-...
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1answer
33 views

Identifying name of isolated projection?

Houdini has plugins that allow you to import an OSM file. For example an area of a city, bound by a rectangle of northeast and southwest latitudes and longitudes. When you input the OSM data into ...
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1answer
77 views

What are some self-hosted alternatives to Graphhopper's Geocoding API? [closed]

I have a self-hosted instance of Graphhopper. However, it doesn't come with autocomplete like the web demo; from doing some searching, it looks like the autocomplete comes from the Geocoding API, ...
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Using overpass turbo to download all windfarms on admin level 6 in germany

I managed to write a query which extracts all windfarms: [out:json][timeout:150]; ( {{geocodeArea:"Lüneburg"}}; {{geocodeArea:"Nienburg/Weser"}}; {{geocodeArea:"Uslar"}}; {{geocodeArea:"Dassel"}}; {{...
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Errors when calculating isochrones with OSM Tools

I'm trying to calculate isochrones using the OSM Tools plugin in QGIS 3.2.1. My input layer is a point layer in WGS84. All of its points are selected. When trying to calculate isochrones, I'm ...
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1answer
73 views

Seeking public transport data for Berlin in csv or shp?

I am looking for a shapefile or an Excel document (csv) with all the public transport stops (bus, underground, tram and train). I have searched on OpenStreetMap but I have problems downloading the ...
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0answers
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get WKT for OSM node, Way and relation for a specific tag

How can I obtain semantically correct WKT geometries for a OSM way or relation or node? Well node is simple and way as well, but I am struggling with the relations which can contain many ways: For ...
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2answers
94 views

Convert GeoJSON to OSM XML using Python

I know about using ogr2ogr, and also about the nodejs module osm_geojson. However, I would like to convert GeoJSON to OSM XML from Python. Is there a library which has this capability built in? Or ...