Array ( [0] => {{short description|Collaborative project to create a free editable map of the world}} [1] => {{Use British English|date=December 2022}}{{Use dmy dates|date=December 2022}} [2] => {{infobox website [3] => | name = OpenStreetMap [4] => | logo = [[File:Openstreetmap logo.svg|150px]] [5] => | screenshot = [[File:OpenStreetMap homepage 2020 en.png|border|240px|alt=]] [6] => | caption = OpenStreetMap homepage, showing the [[world map]] [7] => | products = Editable [[Geographic data and information|geographic data]], [[tiled web map]] layer [8] => | url = {{URL|https://www.openstreetmap.org/}} [9] => | commercial = No [10] => | registration = Required for contributors, not required for viewing [11] => | language = 96 languages and variants,{{Cite web |title=openstreetmap-website/config/locales at master |url=https://github.com/openstreetmap/openstreetmap-website/tree/master/config/locales |access-date=30 September 2019 |via=GitHub |archive-date=28 February 2017 |archive-url=https://web.archive.org/web/20170228222543/https://github.com/openstreetmap/openstreetmap-website/tree/master/config/locales |url-status=live }} local languages for map data [12] => | num_users = 10.6 million{{Cite web |title=OpenStreetMap Statistics |url=https://www.openstreetmap.org/stats/data_stats.html |website=OpenStreetMap |publisher=OpenStreetMap Foundation |access-date=10 Nov 2023 |archive-date=13 August 2021 |archive-url=https://web.archive.org/web/20210813223335/https://www.openstreetmap.org/stats/data_stats.html |url-status=live }} [13] => | content_license = [[Open Database License]] [14] => | owner = [[OpenStreetMap Foundation]] [15] => | author = [[Steve Coast]] [16] => | country_of_origin = United Kingdom [17] => | launch_date = {{Start date and age|2004|8|9|df=yes}} {{Sfn|Foody|2017|p=38}} [18] => | current_status = Active [19] => }} [20] => [21] => '''OpenStreetMap''' ('''OSM''') is a free, open [[geographic database]] updated and maintained by a community of volunteers via [[open collaboration]]. Contributors collect data from [[surveying|surveys]], trace from [[aerial imagery]] and also import from other freely licensed [[geodata]] sources. OpenStreetMap is [[Free content|freely licensed]] under the [[Open Database License]] and as a result commonly used to make electronic [[map]]s, inform [[turn-by-turn navigation]], assist in [[humanitarian aid]] and [[Data and information visualization|data visualisation]]. OpenStreetMap uses its own topology to store [[geographical feature]]s which can then be exported into other [[GIS file formats]]. The OpenStreetMap website itself is an [[Web mapping|online map]], geodata [[search engine]] and editor. [22] => [23] => OpenStreetMap was created by [[Steve Coast]] in response to the [[Ordnance Survey]], the United Kingdom's national mapping agency, failing to release its data to the public under free licences in 2004. Initially, maps were created only via [[GPS tracking unit|GPS traces]], but it was quickly populated by importing [[public domain]] geographical data such as the U.S. [[Topologically Integrated Geographic Encoding and Referencing|TIGER]] and by tracing permitted [[aerial photography]] or satellite imagery. OpenStreetMap's adoption was accelerated by [[Google Maps]]'s introduction of pricing in 2012 and the development of supporting software and applications. [24] => [25] => The database is hosted by the [[OpenStreetMap Foundation]], a non-profit organisation registered in [[England and Wales]] and is funded mostly via donations. [[Meta Platforms|Meta (formerly Facebook)]] launched its distribution called Daylight, based on OSM in 2020. The Linux Foundation's [[Overture Maps Foundation]] released their first open map data based on OSM and other sources in July 2023. [26] => [27] => == History == [28] => [[File:Steve Coast - OSM im Rheinland (0604).jpg|thumb|The founder of OpenStreetMap, Steve Coast, in 2009]] [29] => [30] => [[Steve Coast]] founded the project in 2004 while at a university in Britain, initially focusing on mapping the United Kingdom.{{Sfn|Foody|2017|p=38}} In the UK and elsewhere, government-run and tax-funded projects like the [[Ordnance Survey]] created massive [[Data set|datasets]] but declined to freely and widely distribute them. The first contribution was made in [[London]] in 2005.{{Cite web |last1=Coast |first1=Steve |title=Changeset #1 on OpenStreetMap |url=https://www.openstreetmap.org/changeset/1 |website=OpenStreetMap |date=9 April 2005 |access-date=19 September 2018 |archive-date=19 September 2018 |archive-url=https://web.archive.org/web/20180919132731/https://www.openstreetmap.org/changeset/1 |url-status=live }}{{Primary source inline|date=May 2023|reason=This is a discussion around Changeset:1 in OSM - valid, but primary}} In April 2006, the [[OpenStreetMap Foundation]] was established to encourage the growth, development and distribution of free [[geospatial]] data and provide geospatial data for anybody to use and share. [31] => [32] => In April 2007, [[Automotive Navigation Data]] (AND) donated a complete road data set for the [[Roads in the Netherlands|Netherlands]] and [[trunk road]] data for [[Roads in India|India]] and [[Roads in China|China]] to the project. By July 2007, when the first "The State of the Map"(SotM) conference{{Cite web |title=State of the Map |url=https://stateofthemap.org/ |access-date=13 August 2022 |website=stateofthemap.org |archive-date=7 April 2017 |archive-url=https://web.archive.org/web/20170407051823/https://stateofthemap.org/ |url-status=live }} was held, there were 9,000 registered users. In October 2007, OpenStreetMap completed the import of a [[United States Census Bureau|US Census]] [[Topologically Integrated Geographic Encoding and Referencing|TIGER]] road dataset. In December 2007, [[University of Oxford|Oxford University]] became the first major organisation to use OpenStreetMap data on their main website. Ways to import and export data have continued to grow – by 2008, the project developed tools to export OpenStreetMap data to power portable GPS units, replacing their existing proprietary and out-of-date maps. In March 2008, two founders of CloudMade, a commercial company that uses OpenStreetMap data, announced that they had received [[venture capital]] funding of €2.4{{nbsp}}million.{{Cite press release |date=17 March 2008 |title=Open-source mapping company CloudMade raises €2.4 million in Series A financing round from Sunstone Capital |url=http://cloudmade.com/2008/03/20080317%20cloudmade%20press%20release.pdf |url-status=dead |archive-url=https://web.archive.org/web/20120113201923if_/http://cloudmade.com/2008/03/20080317%20cloudmade%20press%20release.pdf |archive-date=13 January 2012 |access-date=16 September 2022 }} [33] => [34] => [[Yahoo!]] (2006–2011), [[Bing (search engine)|Bing]] (2010 – till date),{{Cite web |url=http://blogs.bing.com/maps/2010/11/23/bing-engages-open-maps-community |title=Bing engages open maps community |date=23 November 2010 |access-date=20 May 2016 |archive-date=4 June 2016 |archive-url=https://web.archive.org/web/20160604045856/http://blogs.bing.com/maps/2010/11/23/bing-engages-open-maps-community |url-status=live }} and [[Maxar Technologies|DigitalGlobe]] (2017{{Cite web|title=DigitalGlobe satellite imagery launch for OpenStreetMap|url=https://blog.maxar.com/earth-intelligence/2017/digitalglobe-satellite-imagery-launch-for-openstreetmap|access-date=12 March 2021|website=Maxar Blog|archive-date=6 March 2021|archive-url=https://web.archive.org/web/20210306044610/https://blog.maxar.com/earth-intelligence/2017/digitalglobe-satellite-imagery-launch-for-openstreetmap|url-status=live}}–2023{{cite web |title=Maxar imagery not working (was "Maxar is blurred in ID" and other similar topics) |url=https://community.openstreetmap.org/t/maxar-imagery-not-working-was-maxar-is-blurred-in-id-and-other-similar-topics/100524 |website=OpenStreetMap Community Forum |language=en |date=26 June 2023}}) allowed their [[aerial photography]], satellite imagery to be used as a backdrop for map production. For a period from 2009 to 2011, [[NearMap|NearMap Pty Ltd]] made their high-resolution PhotoMaps (of major Australian cities, plus some rural Australian areas) available under a [[CC BY-SA]] licence. [35] => [36] => In 2012, the launch of pricing for [[Google Maps]] led several prominent websites to switch from their service to OpenStreetMap and other competitors.{{Cite news |last=Fossum |first=Mike |title=Websites Bypassing Google Maps Due to Fees |url=http://www.webpronews.com/websites-bypassing-google-maps-due-to-new-fees-2012-03 |access-date=13 November 2012 |date=20 March 2012 |archive-date=3 November 2012 |archive-url=https://web.archive.org/web/20121103053046/http://www.webpronews.com/websites-bypassing-google-maps-due-to-new-fees-2012-03 |url-status=live }} Chief among these were Foursquare and [[Craigslist]], which adopted OpenStreetMap, and [[Apple, Inc.|Apple]], which ended a contract with Google and launched a self-built mapping platform using [[TomTom]] and OpenStreetMap data.{{Cite news |last=Ingraham |first=Nathan |title=Apple using TomTom and OpenStreetMap data in iOS 6 Maps app |url=https://www.theverge.com/2012/6/11/3078987/apple-tomtom-openstreemap-ios-6-maps-app |access-date=13 November 2012 |date=11 June 2012 |archive-date=17 October 2012 |archive-url=https://web.archive.org/web/20121017115648/http://www.theverge.com/2012/6/11/3078987/apple-tomtom-openstreemap-ios-6-maps-app |url-status=live }} [37] => [38] => In March 2020, Facebook announced the initial release of "Daylight Map Distribution", a quality checked snapshot of OpenStreetMap {{Cite web|url=https://daylightmap.org/2020/03/10/announcing-daylight-map-distribution.html|date=10 March 2020|title=Announcing Daylight Map Distribution|access-date=26 May 2021|archive-date=26 May 2021|archive-url=https://web.archive.org/web/20210526203439/https://daylightmap.org/2020/03/10/announcing-daylight-map-distribution.html|url-status=live}} In mid-December 2022, the [[Linux Foundation]] announced the launch of a new mapping collaboration, the [[Overture Maps Foundation]].{{Cite web |title=Overture Maps Foundation – Linux Foundation Project |url=https://overturemaps.org/ |access-date=2022-12-21 |language=en-US |archive-date=16 December 2022 |archive-url=https://web.archive.org/web/20221216101913/https://overturemaps.org/ |url-status=live }} Its stated mission is "powering current and next-generation map products by creating reliable, easy-to-use, and interoperable open map data." Overture founding members were [[Amazon Web Services]] (AWS), [[Meta Platforms|Meta]], [[Microsoft]] and [[TomTom]].{{Cite web |last=Sawers |first=Paul |date=2022-12-15 |title=Meta, Microsoft, AWS and TomTom launch the Overture Maps Foundation to develop interoperable open map data |url=https://www.msn.com/en-us/news/technology/meta-microsoft-aws-and-tomtom-launch-the-overture-maps-foundation-to-develop-interoperable-open-map-data/ar-AA15iVuh |access-date=2022-12-16 |website=MSN |language=en-US |archive-date=16 December 2022 |archive-url=https://web.archive.org/web/20221216093837/https://www.msn.com/en-us/news/technology/meta-microsoft-aws-and-tomtom-launch-the-overture-maps-foundation-to-develop-interoperable-open-map-data/ar-AA15iVuh |url-status=live }}{{Cite web |last=Plumb |first=Taryn |date=2022-12-15 |title=Creating the ultimate smart map with new map data initiative launched by Linux Foundation |url=https://venturebeat.com/virtual/creating-the-ultimate-smart-map-with-new-map-data-initiative-launched-by-linux-foundation/ |access-date=2022-12-16 |website=VentureBeat |language=en-US |archive-date=16 December 2022 |archive-url=https://web.archive.org/web/20221216093840/https://venturebeat.com/virtual/creating-the-ultimate-smart-map-with-new-map-data-initiative-launched-by-linux-foundation/ |url-status=live }}{{Cite web |title=Linux Foundation Announces Overture Maps Foundation to Build Interoperable Open Map Data |url=https://finance.yahoo.com/news/linux-foundation-announces-overture-maps-110000418.html |access-date=2022-12-16 |website=finance.yahoo.com |date=15 December 2022 |language=en-US |archive-date=16 December 2022 |archive-url=https://web.archive.org/web/20221216093833/https://finance.yahoo.com/news/linux-foundation-announces-overture-maps-110000418.html |url-status=live }} Overture is to be complementary to OpenStreetMap, and Overture encourages members to contribute data directly to OpenStreetMap.{{Cite web |title=FAQ – Overture Maps Foundation |url=https://overturemaps.org/resources/faq/ |access-date=2022-12-16 |language=en-US |archive-date=16 December 2022 |archive-url=https://web.archive.org/web/20221216095116/https://overturemaps.org/resources/faq/ |url-status=live }} Overture released alpha dataset consisting of Places of Interest (POIs), Buildings, Transportation Network and Administrative Boundaries layers sourced on 26 July 2023. 59 million worldwide place data support navigation, local search and other applications.{{Cite web |url=https://gizmodo.com/google-maps-alternative-overture-maps-data-linux-1850675768 |title=Linux Group Shares Its First Open Dataset for Creating Real Google Maps Alternatives|first=Kyle|last=Bar |date=2023-07-26 |access-date=2023-08-07 |website=Gizmodo}} [39] => [40] => ==OSM Data== [41] => === Data structure === [42] => [[File:OpenStreetMap data primitives in iD.png|alt=see caption|thumb|Illustration of OpenStreetMap data primitives (nodes, ways and relations)]] [43] => OpenStreetMap uses a [[topology|topological]] [[graph (discrete mathematics)|data structure]], with four core elements (also known as ''data primitives''): [44] => * ''Nodes'' are points with a geographic position, stored as coordinates (pairs of a [[latitude]] and a [[longitude]]) according to [[WGS 84]]. Outside of their usage in ''ways'', they are used to represent map features without a size, such as [[point of interest|points of interest]] or mountain peaks.{{Sfn|Foody|2017|p=39}} [45] => * ''Ways'' are ordered lists of ''nodes'', representing a [[polyline]], or possibly a [[polygon]] if they form a closed loop. They are used both for representing linear features such as streets and rivers, and areas, like forests, parks, parking areas and lakes.{{Sfn|Foody|2017|p=39}} [46] => {{anchor|relation}} [47] => * ''Relations'' are ordered lists of ''nodes'', ''ways'' and ''relations'' (together called "members"), where each member can optionally have a "role" (a string). Relations are used for representing the relationship of existing ''nodes'' and ''ways''. Examples include turn restrictions on roads, routes that span several existing ''ways'' (for instance, a long-distance motorway), and areas with holes.{{Sfn|Foody|2017|p=39}} [48] => * ''[[Tag (metadata)|Tags]]'' are [[key-value pair]]s (both arbitrary strings). They are used to store [[metadata]] about the map objects (such as their type, their name and their physical properties). Tags are not freestanding, but are always attached to an object: to a ''node'', a ''way'' or a ''relation''.{{Sfn|Foody|2017|p=39}} A recommended [[Ontology (computer science)|ontology]] of map features (the meaning of ''tags'') is [[openstreetmap:Map features|maintained on a wiki]]. New tagging schemes can always be proposed by a [[OpenStreetmap:Proposal process|popular vote of a written proposal]] in OpenStreetMap wiki, however, there is no requirement to follow this process. There are over 89 million different kinds of tags in use as of June 2017.{{Cite journal |last1=Mocnik |first1=Franz-Benjamin |last2=Zipf |first2=Alexander |last3=Raifer |first3=Martin |date=18 September 2017 |title=The OpenStreetMap folksonomy and its evolution |journal=Geo-spatial Information Science |volume=20 |issue=3 |pages=219–230 |doi=10.1080/10095020.2017.1368193 |bibcode=2017GSIS...20..219M |doi-access=free}} [49] => [50] => The OpenStreetMap data primitives are stored and processed in different formats. OpenStreetMap server uses [[PostgreSQL]] database, with one table for each data primitive, with individual objects stored as rows.{{Cite web |title=OpenStreetMap Wiki: Database |url=https://wiki.openstreetmap.org/wiki/Database |url-status=live |archive-url=https://web.archive.org/web/20150210113302/http://wiki.openstreetmap.org/wiki/Database |archive-date=10 February 2015 |access-date=10 February 2015 |website=OpenStreetMap}}{{Cite web |title=Databases and data access APIs |url=https://wiki.openstreetmap.org/wiki/Databases_and_data_access_APIs |url-status=live |archive-url=https://web.archive.org/web/20171018072509/https://wiki.openstreetmap.org/wiki/Databases_and_data_access_APIs |archive-date=18 October 2017 |access-date=18 October 2017}} From this, several database dumps are created, which are available for download. The complete dump is called [[Openstreetmap:planet.osm|planet.osm]]. These dumps exist in two formats, one using [[XML]] and one using the [[Protocol Buffers|Protocol Buffer Binary Format]] (PBF).{{citation needed|date=June 2022}} [51] => [52] => === License === [53] => OpenStreetMap data and derived tiles were originally published under the [[Creative Commons]] Attribution-ShareAlike licence (CC BY-SA) with the intention of promoting free use and redistribution of the data. In September 2012, the licence was changed to the [[Open Database License|Open Database Licence]] (ODbL) published by Open Data Commons (ODC) in order to define its bearing on data rather than representation more specifically.{{Cite web |title=Licence – OpenStreetMap Foundation |url=https://wiki.osmfoundation.org/wiki/Licence |url-status=live |archive-url=https://web.archive.org/web/20180227094125/https://wiki.osmfoundation.org/wiki/Licence |archive-date=27 February 2018 |access-date=27 February 2018 |website=wiki.osmfoundation.org}} As part of this relicensing process, some of the map data was removed from the public distribution. This included all data contributed by members that did not agree to the new licensing terms, as well as all subsequent edits to those affected objects. It also included any data contributed based on input data that was not compatible with the new terms. Estimates suggested that over 97% of data would be retained globally, but certain regions would be affected more than others, such as in Australia where 24 to 84% of objects would be retained, depending on the type of object.{{Cite web |last=Poole |first=Simon |title=OSM V1 Objects ODbL acceptance statistics |url=http://odbl.poole.ch |url-status=live |archive-url=https://web.archive.org/web/20120525193925/http://odbl.poole.ch/ |archive-date=25 May 2012 |access-date=21 May 2012}} Ultimately, more than 99% of the data was retained, with Australia and Poland being the countries most severely affected by the change.{{Cite web |last=Wood |first=Harry |title=Automated redactions complete |date=26 July 2012 |url=http://blog.osmfoundation.org/2012/07/26/automated-redactions-complete/ |url-status=live |archive-url=https://web.archive.org/web/20120928131415/http://blog.osmfoundation.org/2012/07/26/automated-redactions-complete/ |archive-date=28 September 2012 |access-date=1 October 2012}} [54] => [55] => All data added to the project needs to have a licence compatible with the Open Database Licence. This can include out-of-copyright information, public domain or other licences. Software used in the production and presentation of OpenStreetMap data may have separate licensing terms. [56] => [57] => Map tiles provided by the OpenStreetMap project were licensed under CC-BY-SA-2.0 until 1 August 2020. The ODbL license requires attribution to be attached to maps produced from OpenStreetMap data, but does not require that any particular license be applied to those maps. "©OpenStreetMap Contributors" with link to ODbL copyright page as attribution requirement is used on the site.{{Cite web |url=https://blog.openstreetmap.org/2020/06/25/new-licence-for-the-standard-style-tiles-from-openstreetmap-org/ |title=New licence for the "standard style" tiles from openstreetmap.org |date=2020-06-25 |access-date=2023-08-07 |website=openstreetmap.org}} [58] => [59] => ==Map making == [60] => [61] => === Data sources === [62] => [[File:Adding data to OSM after mapping Brighton Pier.jpg|thumb|Editing with [[JOSM]] after a ground survey]] [63] => Map data is collected by ground survey, personal knowledge, digitizing from imagery, and government data. Ground survey data is collected by volunteers traditionally using tools such as a handheld GPS unit, a [[notebook]], [[digital camera]] and [[Dictation machine|voice recorder]]. Software applications on smartphones (mobile devices) have made it easy for anybody to survey. The data is then entered into the OpenStreetMap database using a number of [[Programming tool|software tools]] including [[JOSM]] and Merkaator. [[Mapathon]] competition events are also held by local OpenStreetMap teams and by non-profit organisations and local governments to map a particular area. [64] => [65] => The availability of aerial photography and other data from commercial and government sources has added important sources of data for manual editing and automated imports. Special processes are in place to handle automated imports and avoid legal and technical problems. [66] => [67] => ==== Surveys and personal knowledge ==== [68] => [[File:Motion X GPS and OSM.jpg|thumb|Surveying routes with a [[satellite navigation device]]]] [69] => [70] => Ground surveys are performed by a mapper, [[Pedestrian|on foot]], [[bicycle]], or in a [[car]], [[motorcycle]], or [[boat]]. Map data was typically recorded on a [[GPS tracking unit|GPS unit]] or on a smart phone with mapping app. Once the data has been collected, it is entered into the database by uploading it onto the project's website together with appropriate attribute data. As collecting and uploading data may be separated from editing objects, contribution to the project is possible without using a GPS unit, e.g. by using Paper mapping. [71] => [72] => Similar to users contributing data using [[GPS tracking units|GPS unit]], corporations (e.g. Amazon) with large vehicle fleets use telemetry data from the vehicles to contribute data to OpenStreetMap.{{cite journal |last1=Sarkar |first1=Dipto |last2=Anderson |first2=Jennings T. |title=Corporate editors in OpenStreetMap: Investigating co-editing patterns |journal=Transactions in GIS |date=June 2022 |volume=26 |issue=4 |pages=1879–1897 |doi=10.1111/tgis.12910|bibcode=2022TrGIS..26.1879S |s2cid=247178270 }} [73] => [74] => Some committed contributors adopt the task of mapping whole towns and cities, or organising mapping parties to gather the support of others to complete a map area. A large number of less active users contribute corrections and small additions to the map.{{citation needed|date=June 2022}} [75] => [76] => ==== Satellite/Aerial images ==== [77] => [[Maxar Technologies|Maxar]], [[Bing (search engine)|Bing]], [[Esri|ESRI]], and [[Mapbox]] are some of the providers of aerial/[[Satellite imagery|satellite]] imagery which are used as a backdrop for map production. [78] => [79] => ==== Street-level image data ==== [80] => Data from several street-level image platforms are available as map data photo overlays. [[Streetside|Bing Streetside]] [[VR photography|360° image]] tracks, and the open and [[Crowdsourcing|crowdsourced]] [[Mapillary]] and [[KartaView]] platforms provide generally smartphone and [[Windshield|windshield-mounted]] camera images. Additionally, a Mapillary [[traffic sign]] data layer, a product of user-submitted images is also available.{{Cite journal|title=Crowdsourcing Street View Imagery: A Comparison of Mapillary and OpenStreetCam|date=26 May 2020|journal= ISPRS International Journal of Geo-Information|bibcode=2020IJGI....9..341M |last1=Mahabir |first1=Ron |last2=Schuchard |first2=Ross |last3=Crooks |first3=Andrew |last4=Croitoru |first4=Arie |last5=Stefanidis |first5=Anthony |volume=9 |issue=6 |page=341 |doi=10.3390/ijgi9060341 |doi-access=free }} [81] => [82] => ==== Government data ==== [83] => Some government agencies have released official data on appropriate licences. This includes the United States, where works of the [[Federal government of the United States|federal government]] are placed under [[public domain]]. [84] => In the United States, most roads originate from [[Topologically Integrated Geographic Encoding and Referencing|TIGER]] from the Census Bureau.{{Cite web|url=https://www.e-education.psu.edu/geog855/node/798|title=2.2 Exploring TIGER and OSM Data|publisher=Penn State College|access-date=15 June 2022|archive-date=7 August 2022|archive-url=https://web.archive.org/web/20220807183312/https://www.e-education.psu.edu/geog855/node/798|url-status=live}}> [[Toponymy|Geographic names]] were initially sourced from [[Geographic Names Information System]], and some areas contain water features from the [[National Hydrography Dataset]]. In the UK, some [[Ordnance Survey]] [[Open data|OpenData]] is imported. In Canada [[Natural Resources Canada]]'s CanVec vector data and [[GeoBase (geospatial data)|GeoBase]] provide landcover and streets.{{citation needed|date=June 2022}} [85] => [86] => Globally, OpenStreetMap initially used the prototype global shoreline from [[National Oceanic and Atmospheric Administration|NOAA]]. Due to it being oversimplified and crude, it has been mainly replaced by other government sources or manual tracing.{{citation needed|date=June 2022}} [87] => [88] => [[List of countries' copyright length|Out-of-copyright]] maps can be good sources of information about features that do not change frequently. Copyright periods vary, but in the UK [[Crown copyright]] expires after 50 years and hence old Ordnance Survey maps can legally be used. A complete set of UK 1 inch/mile maps from the late 1940s and early 1950s has been collected, scanned, and is available online as a resource for contributors.{{Cite web |title=Ordnance Survey |url=https://maps.nls.uk/os/ |website=National Library of Scotland |access-date=26 December 2022 |archive-date=29 December 2022 |archive-url=https://web.archive.org/web/20221229161108/https://maps.nls.uk/os/ |url-status=live }} [89] => [90] => === Contributors === [91] => [[File:Guagua ESSC-OSMPH Training field survey.jpg|thumb|Field survey in various parts of the [[Guagua]] by a group of mappers. They took notes and photos, and recorded GPS tracks. Shown in the photo is the Betis group standing beside one of the [[List of memorials to Bataan Death March victims|Death March trail monuments]].]] [92] => The project has a geographically diverse user-base, due to emphasis of local knowledge and "on-the-ground" situation in the process of data collection.[[openstreetmap:How We Map|How we map]], wiki.openstreetmap.org, retrieved 1 August 2021. Many early contributors were [[Bicycle|cyclists]] who survey with and for bicyclists, charting [[Bikeway|cycleroutes]] and navigable [[trail]]s.{{Cite web |title=Key and More Info |url=http://www.opencyclemap.org/docs/ |url-status=live |archive-url=https://web.archive.org/web/20121114195520/http://www.opencyclemap.org/docs/ |archive-date=14 November 2012 |access-date=17 November 2012 |publisher=OpenCycleMap}} Others are [[Geographic Information System|GIS]] professionals who contribute data with an extension for [[ArcGIS]].{{Cite web |last=Vines |first=Emily |title=Esri Releases ArcGIS Editor for OpenStreetMap |url=http://www.esri.com/news/releases/10_3qtr/openstreetmap.html |url-status=live |archive-url=https://web.archive.org/web/20121117123343/http://www.esri.com/news/releases/10_3qtr/openstreetmap.html |archive-date=17 November 2012 |access-date=17 November 2012 |publisher=Esri}} Contributors are predominately men, with only 3–5% being women."Gender and Experience-Related Motivators for Contributing to OpenStreetMap". https://publik.tuwien.ac.at/files/PubDat_218905.pdf {{Webarchive|url=https://web.archive.org/web/20181113104058/https://publik.tuwien.ac.at/files/PubDat_218905.pdf|date=13 November 2018}} [93] => [94] => By August 2008, shortly after the second The State of the Map conference was held, there were over 50,000 registered contributors; by March 2009, there were 100,000 and by the end of 2009 the figure was nearly 200,000. In April 2012, OpenStreetMap cleared 600,000 registered contributors. On 6 January 2013, OpenStreetMap reached one million registered users.{{Cite web |last=Wood |first=Harry |title=1 million OpenStreetMappers |url=http://opengeodata.org/1-million-openstreetmappers |url-status=live |archive-url=https://web.archive.org/web/20130111224742/http://opengeodata.org/1-million-openstreetmappers |archive-date=11 January 2013 |access-date=7 January 2013 |work=OpenGeoData|date=6 January 2013 }} Around 30% of users have contributed at least one point to the OpenStreetMap database.{{Cite web |last=Neis |first=Pascal |title=The OpenStreetMap Contributors Map aka Who's around me? |url=http://neis-one.org/2013/01/oooc/ |url-status=live |archive-url=https://web.archive.org/web/20130111051345/http://neis-one.org/2013/01/oooc/ |archive-date=11 January 2013 |access-date=7 January 2013}}{{Cite web |title=OSMstats - Statistics of the free wiki world map |url=https://osmstats.neis-one.org/?item=members |url-status=live |archive-url=https://web.archive.org/web/20200808205903/http://osmstats.neis-one.org/?item=members |archive-date=8 August 2020 |access-date=5 September 2020 |website=osmstats.neis-one.org}} [95] => [96] => As per a study conducted in 2011, only 38% of members carried out at least one edit and only 5% of members created more than 1000 nodes. Most members are in Europe (72%).{{Cite journal |title=Analyzing the Contributor Activity of a Volunteered Geographic Information Project — The Case of OpenStreetMap |journal= ISPRS International Journal of Geo-Information|last1=Neis |first1=Pascal |last2=Zipf |first2=Alexander |doi=10.3390/ijgi1020146 |year=2012 |volume=1 |issue=2 |pages=146–165 |bibcode=2012IJGI....1..146N |doi-access=free }} According to another study, when a competing maps platform is launched, OSM attracts fewer new contributors and pre-existing contributors increase their level of contribution possibly driven by their ideological attachment to the platform. Overall, there is a negative effect on the quantum of contributions.{{Cite web |url=https://static1.squarespace.com/static/6232322165ae714579213636/t/6359a999dc3cc409cb2d5941/1666820507503/how-competition-affects-contributions-to-open-source-platforms.pdf |title=How Competition Affects Contributions to Open Source Platforms: Evidence from OpenStreetMap and Google Maps |last1=Nagaraj |first1=Abhishek |last2=Piezunka |first2=Henning |year=2020}} [97] => [98] => ==== Commercial contributors ==== [99] => Some companies freely license satellite/aerial/street imagery sources from which OpenStreetMap contributors trace roads and features, while other companies make data available for importing map data. [[Automotive Navigation Data]] (AND) provided a complete road data set for Netherlands and trunk roads data for China and India. In June 2018, the Microsoft Bing team announced contribution of 125 million U.S. building footprints to the project – four times the number contributed by users and government data imports.{{Cite news |date=3 July 2018 |title=Microsoft releases more than 100 million Building Footprints in the US as open data |work=Geospatial World |url=https://www.geospatialworld.net/blogs/microsoft-releases-building-footprints/ |url-status=live |access-date=11 September 2018 |archive-url=https://web.archive.org/web/20180912023623/https://www.geospatialworld.net/blogs/microsoft-releases-building-footprints/ |archive-date=12 September 2018}} [[Amazon (company)|Amazon]] uses OpenStreetMap for navigation and has a team which revises the map based on GPS traces and feedback from its drivers.{{Cite news|url=https://www.bloomberg.com/news/articles/2021-02-19/openstreetmap-charts-a-controversial-new-direction|first=Corey|last=Dickinson|title=OpenStreetMap Charts a Controversial New Direction: Inside the 'Wikipedia of Maps,' Tensions Grow Over Corporate Influence|work=Bloomberg|date=19 February 2021|access-date=20 May 2021|archive-date=20 May 2021|archive-url=https://web.archive.org/web/20210520212343/https://www.bloomberg.com/news/articles/2021-02-19/openstreetmap-charts-a-controversial-new-direction|url-status=live}} As of February 2021, Apple was the most prolific corporate editor, responsible for 80% of edits to existing roads. [100] => [101] => According to a study, nearly 17% of all edits to the map came from corporate teams during 2019–2020. The top 13 corporate contributors during 2014–2020 include Apple, Kaart, Amazon, Facebook, Mapbox, Digital Egypt, Grab, Microsoft, Telenav, Developmentseed, Uber, Lightcyphers and Lyft. There was some vandalism on some occasions attributed to corporate editors.{{Cite web |date=2021-07-05 |title=آیا مسیریاب بلد به‌طور عامدانه و سیستماتیک در نقشه‌های OSM خرابکاری می‌کند؟ (بروزرسانی) |url=https://www.zoomit.ir/tech-iran/372281-balad-open-street-map-saudi-arabia-sabotage/ |access-date=2023-05-25 |website=زومیت |language=fa |archive-date=25 May 2023 |archive-url=https://web.archive.org/web/20230525144715/https://www.zoomit.ir/tech-iran/372281-balad-open-street-map-saudi-arabia-sabotage/ |url-status=live }}{{Cite web |date=2012-01-18 |title=Google Blames Rogue Contractors For OpenStreetMap Sabotage |url=https://www.slashgear.com/google-blames-rogue-contractors-for-openstreetmap-sabotage-18209666/ |access-date=2023-05-25 |website=SlashGear |language=en-US |archive-date=25 May 2023 |archive-url=https://web.archive.org/web/20230525144712/https://www.slashgear.com/google-blames-rogue-contractors-for-openstreetmap-sabotage-18209666/ |url-status=live }} [102] => [103] => ====Non-governmental organisations==== [104] => {{Anchor|HOT}}Humanitarian OpenStreetMap Team (HOT) is a nonprofit organisation promoting community mapping across the world. It developed the open source HOT Tasking Manager for collaboration, and contributed to mapping efforts after the [[April 2015 Nepal earthquake]], the [[2016 Kumamoto earthquakes]], and the [[2016 Ecuador earthquake]]. The Missing Maps Project, founded by the American Red Cross, Doctors Without Borders, and other NGOs, uses HOT Tasking Manager. The [[University of Heidelberg]] hosts the Disastermappers Project for training university students in mapping for humanitarian purposes. When [[Western African Ebola virus epidemic|Ebola broke out in 2014]], the volunteers mapped 100,000 buildings and hundreds of miles of roads in Guinea in just five days.{{Sfn|Foody|2017|p=43}} [105] => [106] => ===Software=== [107] => [[File:OSM Components.svg|300px|OSM application architectural components|alt=OSM application architectural components|thumb]] [108] => OpenStreetMap applications utilize multiple components to provide services. The map data is rendered using pre-generated tiles for various levels of zoom. Editing applications typically support display of imagery, and field mapping data in the form of GPS traces and voice, photo, video annotations to aid in editing map. [109] => JOSM, ID, StreetComplete, Rapid, Potlatch are the top 5 editing tools for contributions during 2018–2023 according to a study by Heigit.{{Cite web|url=https://heigit.org/exploring-osm-editor-statistics-by-combining-data-from-oshdb-and-changeset-db/ |title=Exploring OSM editor statistics by combining data from OSHDB and changeset DB|date=1 August 2023|access-date=7 August 2023}} [110] => [111] => ====OSM Website with integrated iD editor==== [112] => [[File:Soho - map 1.png|thumb|OpenStreetMap of [[Soho]], central London, shown in "standard" OpenStreetMap layer]] [113] => [[File:India OpenStreetMap data loading in QGIS.gif|thumb|Raw OpenStreetMap data of India loading in [[QGIS]] for analysis and mapmaking]] [114] => [115] => The web site provides a [[tiled web map|slippy map]] interface based on the [[Leaflet (software)|Leaflet]] JavaScript library (and formerly built on [[OpenLayers]]), displaying map tiles rendered by the Mapnik rendering engine{{Cite web |url=http://opencyclemap.org |title=OpenCycleMap.org – the OpenStreetMap Cycle Map |website=opencyclemap.org |access-date=4 February 2021 |archive-date=29 January 2021 |archive-url=https://web.archive.org/web/20210129104047/http://www.opencyclemap.org/ |url-status=live }} The basic map views offered are Standard, Cycle map, Transport map and Humanitarian. In February 2015, OpenStreetMap added route planning functionality to the map on its official website.{{Cite news |last=Filney |first=Klint |title=Out in the Open: How to Get Google Maps Directions Without Google |url=https://www.wired.com/wiredenterprise/2013/11/osrm |access-date=11 November 2013 |newspaper=Wired |date=11 November 2013 |archive-date=11 November 2013 |archive-url=https://web.archive.org/web/20131111175911/http://www.wired.com/wiredenterprise/2013/11/osrm/ |url-status=live }}{{Cite web |title=Routing on OpenStreetMap.org {{!}} OpenStreetMap Blog |url=https://blog.openstreetmap.org/2015/02/16/routing-on-openstreetmap-org/ |url-status=live |archive-url=https://web.archive.org/web/20150301204509/https://blog.openstreetmap.org/2015/02/16/routing-on-openstreetmap-org/ |archive-date=1 March 2015 |access-date=28 April 2015}} [116] => [117] => [[iD (software)|iD]]{{Cite web |url=https://www.theverge.com/2013/5/7/4306500/openstreetmap-id-editor-from-mapbox-launches |title=Can new OpenStreetMap editor use the crowd to beat Google Maps? |date=2013-05-07|first=Carl|last=Franzen |access-date=2023-08-07 |website=theverge}} is used for editing on the OSM website. It was originally developed by [[Mapbox]], with initial financing from the [[Knight Foundation]] and is available under open source.{{Cite web |url=https://knightfoundation.org/articles/collaborating-improve-openstreetmap-infrastructure |title=Collaborating to improve OpenStreetMap infrastructure |first=Alex |last=Barth |date=20 May 2013 |access-date=9 September 2017 |archive-date=9 September 2017 |archive-url=https://web.archive.org/web/20170909190246/https://knightfoundation.org/articles/collaborating-improve-openstreetmap-infrastructure |url-status=live }} It uses [[Ruby on Rails]] to enable users to edit maps and view changelogs. The application interfaces with OSM [[PostgreSQL]] database for storage of user data and edit metadata. The default map is rendered by [[Mapnik]], stored in [[PostGIS]], and powered by an [[Apache HTTP Server|Apache]] module called ''mod_tile''. The map data can be edited utilising the satellite/aerial imagery, GPS traces, and local knowledge. [118] => [119] => {{Anchor|Nominatim}}Nominatim{{Cite web |title=Nominatim website homepage |url=https://nominatim.org |publisher=Nominatim |access-date=7 August 2023}} (from the Latin, 'by name') is a tool to search OpenStreetMap data by name and address (geocoding) and then to generate synthetic addresses of OpenStreetMap points (reverse geocoding). Data from Nominatim and [[GeoNames]] are used for the search functionality in the OSM website.{{Cite web|url=https://www.geonames.org/|title=GeoNames|access-date=7 August 2023}} [120] => [121] => ====Other desktop/web based applications==== [122] => "RapiD" is a web based editor derived from iD. It is developed and used by Facebook for "map with ai" project to add artificial intelligence (AI) detected maps of roads to OSM.{{Cite web|url=https://mapwith.ai/|title=mapwith.ai|access-date=20 May 2021|archive-date=14 June 2021|archive-url=https://web.archive.org/web/20210614161149/https://mapwith.ai/|url-status=live}} [[JOSM]], Potlatch,{{citation |last=Fairhurst |first=Richard |title=Potlatch |date=8 June 2022 |url=https://github.com/systemed/potlatch3 |access-date=13 August 2022 |archive-date=13 August 2022 |archive-url=https://web.archive.org/web/20220813090710/https://github.com/systemed/potlatch3 |url-status=live }} and Merkaartor{{Cite web |title=merkaartor.be |url=http://merkaartor.be/ |access-date=13 August 2022 |website=merkaartor.be |archive-date=28 July 2022 |archive-url=https://web.archive.org/web/20220728030533/http://www.merkaartor.be/ |url-status=live }} are more powerful desktop editing applications that are better suited for advanced users. [123] => [124] => ====Mobile applications==== [125] => [[File:StreetComplete - House number quest.png|alt=A map with different colored icons on it, currently a quest about a house number|thumb|StreetComplete asking user a question. User filled in the answer. After tapping "OK" this answer will be added to an OpenStreetMap database.]] [126] => ''Vespucci''{{Cite web |title=Vespucci |url=https://vespucci.io/ |access-date=13 August 2022 |website=vespucci.io |archive-date=13 August 2022 |archive-url=https://web.archive.org/web/20220813045617/http://vespucci.io/ |url-status=live }} is the primary full-featured editor for [[Android (operating system)|Android]]; it has been regularly released since 2009. ''StreetComplete'', an Android app launched in 2016,{{Cite web|last=Zwick |first=Tobias |title=StreetComplete: Surveyor app for Android |website=[[GitHub]] |date=21 February 2018 |url=https://github.com/westnordost/StreetComplete |access-date=21 February 2018 |archive-date=4 February 2018 |archive-url=https://web.archive.org/web/20180204171554/https://github.com/westnordost/StreetComplete |url-status=live }} allows users without any OpenStreetMap knowledge to answer simple questions for existing data in OpenStreetMap, and thus contribute data. [127] => [128] => ===Quality=== [129] => As OSM is a crowd sourced project with complex tagging scheme, there is potential for introduction of unintentional errors and intentional errors. Contributors use history menu on the OSM website, tools like OSMcha, OSM Inspector and Osmose to monitor, review and fix errors. [130] => [131] => OpenStreetMap data has been favourably compared with proprietary datasources,{{Cite web |last=Zielstra |first=Dennis |title=Comparing Shortest Paths Lengths of Free and Proprietary Data for Effective Pedestrian Routing in Street Networks |url=http://flrec.ifas.ufl.edu/hochmair/pubs/TRR_zielstra_hochmair_2012_finaldraft.pdf |publisher=University of Florida, Geomatics Program |access-date=14 November 2012 |archive-url=https://web.archive.org/web/20121215023804/http://flrec.ifas.ufl.edu/hochmair/pubs/TRR_zielstra_hochmair_2012_finaldraft.pdf |archive-date=15 December 2012}} although {{as of|2009|lc=yes}} data quality varied across the world.{{Cite journal |last=Haklay |first=M. |date=2010 |url=https://kfrichter.org/crowdsourcing-material/day1/haklay10.pdf |title=How good is volunteered geographical information? A comparative study of OpenStreetMap and Ordnance Survey datasets. |journal=Environment and Planning B: Planning and Design |volume=37 |issue=4 |pages=682–703 |doi=10.1068/b35097 |bibcode=2010EnPlB..37..682H |s2cid=301237 |access-date=7 July 2017 |archive-date=12 April 2019 |archive-url=https://web.archive.org/web/20190412020050/https://kfrichter.org/crowdsourcing-material/day1/haklay10.pdf |url-status=live }}{{Cite book |last=Coleman |first=D. |date=2013 |chapter=Potential Contributions and Challenges of VGI for Conventional Topographic Base-Mapping Programs|editor-last=Sui|editor-first=D.|editor-last2=Elwood|editor-first2=S|editor-last3=Goodchild|editor-first3=M. |title=Crowdsourcing Geographic Knowledge: Volunteered Geographic Information (VGI) in Theory and Practice |pages=245–264 |location=New York, London |publisher=Springer Science+Business Media Dordrecht |isbn=978-94-007-4586-5 |doi=10.1007/978-94-007-4587-2}} A study in 2011 compared OSM data with [[TomTom]] for Germany. For car navigation TomTom has 9% more information, while for the entire street network, OSM has 27% more information.{{Cite journal |title=The Street Network Evolution of Crowdsourced Maps: OpenStreetMap in Germany 2007–2011 |journal=Future Internet |last1=Neis |first1=Pascal |last2=Zielstra |first2=Dennis |doi=10.3390/fi4010001 |last3=Zipf |first3=Alexander |date=2011 |volume=4 |pages=1–21 |doi-access=free }} [132] => [133] => ==Mobile applications for general usage== [134] => [135] => [[OsmAnd]], [[Locus Map]], [[Maps.me]], and [[Organic Maps]] are some of the mobile applications for general public use. Some of these also support editing OSM. [136] => [137] => ==OSM community== [138] => ===Humanitarian aid=== [139] => {{See also|Crisis mapping|Smart mob|Ushahidi}} [140] => [[File:Openstreetmap Philippines GPS Map by Schadow1 Expeditions.jpg|thumb|OpenStreetMap Philippines GPS map, an end-product of over a thousand crisis mappers that contributed almost 5 million map updates during the 2013 Haiyan humanitarian activation{{Cite web|url=http://resultmaps.neis-one.org/osm-typhoon-haiyan-2013-contributors| title=OpenStreetMap Activities for Typhoon Haiyan (2013)|website=Neis-one.org|url-status=dead|archive-url=https://web.archive.org/web/20180721191839/http://resultmaps.neis-one.org/osm-typhoon-haiyan-2013-contributors|archive-date=21 July 2018|access-date=24 April 2015}}]] [141] => [142] => The [[2010 Haiti earthquake]] established a model for non-governmental organisations (NGOs) to collaborate with international organisations. OpenStreetMap and Crisis Commons volunteers used available satellite imagery to map the roads, buildings and refugee camps of [[Port-au-Prince]] in just two days, building "the most complete digital map of Haiti's roads". The resulting data and maps have been used by several organisations providing relief aid, such as the [[World Bank]], the European Commission Joint Research Centre, the [[Office for the Coordination of Humanitarian Affairs]], [[UNOSAT]] and others.{{Cite web |author=European Commission Joint Research Centre |title=Haiti Earthquakes: Infrastructure Port-au-Prince 15/01/2010 |date=15 January 2010 |url=http://ec.europa.eu/dgs/jrc/downloads/jrc_pp_haiti_map_04.pdf |url-status=dead |archive-url=https://web.archive.org/web/20121025082950/http://ec.europa.eu/dgs/jrc/downloads/jrc_pp_haiti_map_04.pdf |archive-date=25 October 2012 }} [143] => [144] => After Haiti, the OpenStreetMap community continued mapping to support humanitarian organisations for various crises and disasters. After the [[Northern Mali conflict]] (January 2013), [[Typhoon Haiyan]]{{Cite web |first=Debora |last=MacKenzie |title=Social media helps aid efforts after typhoon Haiyan |url=https://www.newscientist.com/article/dn24565-social-media-helps-aid-efforts-after-typhoon-haiyan.html#.U-QaA2MmUro |date=12 November 2013 |access-date=7 August 2014 |archive-date=8 July 2014 |archive-url=https://web.archive.org/web/20140708032052/http://www.newscientist.com/article/dn24565-social-media-helps-aid-efforts-after-typhoon-haiyan.html#.U-QaA2MmUro |url-status=live }}{{Cite web |first=Robinson |last=Meyer |title=How Online Mapmakers Are Helping the Red Cross Save Lives in the Philippines |website=[[The Atlantic]] |url=https://www.theatlantic.com/technology/archive/2013/11/how-online-mapmakers-are-helping-the-red-cross-save-lives-in-the-philippines/281366/ |date=12 November 2013 |access-date=7 August 2014 |archive-date=4 February 2021 |archive-url=https://web.archive.org/web/20210204231509/https://www.theatlantic.com/technology/archive/2013/11/how-online-mapmakers-are-helping-the-red-cross-save-lives-in-the-philippines/281366/ |url-status=live }} in the Philippines (November 2013), and the [[Ebola virus epidemic in West Africa]] (March 2014), the OpenStreetMap community in association with the NGO Humanitarian OpenStreetMap Team (HOT) has shown it can play a significant role in supporting humanitarian organisations.{{Sfn|Foody|2017|p=43}} [145] => [146] => === Derivative map projects === [147] => Several open [[collaborative mapping]] projects integrate with the OpenStreetMap database or are otherwise affiliated with the OpenStreetMap project: [148] => [149] => * OpenHistoricalMap is a world [[Historical atlas|historical map]] based on the OpenStreetMap software platform.{{Cite book |last1=Travis |first1=Charles |url=https://books.google.com/books?id=DaZ9EAAAQBAJ&dq=OpenHistoricalMap&pg=PT594 |title=Routledge Handbook of the Digital Environmental Humanities |last2=Dixon |first2=Deborah P. |last3=Bergmann |first3=Luke |last4=Legg |first4=Robert |last5=Crampsie |first5=Arlene |date=12 September 2022 |publisher=Taylor & Francis |isbn=978-1-000-63584-3 |access-date=19 December 2022 |archive-date=18 April 2023 |archive-url=https://web.archive.org/web/20230418125228/https://books.google.com/books?id=DaZ9EAAAQBAJ&dq=OpenHistoricalMap&pg=PT594 |url-status=live }} [150] => * OpenRailwayMap is a detailed online map of the world's railway infrastructure, built on OpenStreetMap data. It has been available since mid-2013 at openrailwaymap.org.{{Cite web |title=OpenRailwayMap - OpenStreetMap Wiki |url=https://wiki.openstreetmap.org/wiki/OpenRailwayMap |access-date=22 June 2022 |archive-date=16 August 2022 |archive-url=https://web.archive.org/web/20220816054212/https://wiki.openstreetmap.org/wiki/OpenRailwayMap |url-status=live }}{{Anchor|OpenRailwayMap}} [151] => * [[OpenSeaMap]] is a world [[nautical chart]] built as a [[Mashup (web application hybrid)|mashup]] of OpenStreetMap, crowdsourced water depth tracks, and third-party weather and bathymetric data. [152] => * [[Wheelmap.org]] is a portal for mapping, browsing, and reviewing wheelchair-accessible places. [153] => [154] => ===OSM based companies=== [155] => [[Mapbox]] is one of the earliest company to provide OSM based services. Custom maps can also be generated from OpenStreetMap data through various software including Jawg Maps, [[Mapnik]], Mapbox Studio, [[Mapzen]]'s Tangrams.{{Cite web |url=https://www.bloomberg.com/news/articles/2015-05-12/mapzen-s-tangram-engine-lets-you-make-custom-maps-with-unprecedented-new-design-tools |title=Interactive Maps Can Now Get the 'Matrix' Treatment |date=2015-05-13 |access-date=2023-08-07 |website=Bloomberg}} [[OSRM]], [[GraphHopper]], [[MapQuest]] and Mapbox's Valhalla are some of the route planning application providers. [156] => [157] => ==="State of the Map" conferences=== [158] => Since 2007, the OpenStreetMap community has held an annual, international conference called ''State of the Map'' (SotM) where all stake holders gather to share progress and discuss issues. There are also various national, regional and continental SotM conferences, such as SotM U.S., SotM Baltics, SotM Asia & SotM Africa. [159] => [160] => ==Organisations using OSM == [161] => [[Wikimedia]] projects provide [[locator map]] for cities and travel points of interest based on OpenStreetMap data. [[Wikipedia]] uses OpenStreetMap data to render custom maps using [[mw:Extension:Kartographer|Kartographer extension]].{{Cite web |url=https://diff.wikimedia.org/2018/06/28/interactive-maps-now-in-your-language/ |title=Interactive maps, now in your language |date=2018-06-28 |access-date=2023-08-07 |website=Wikimedia}} [162] => [163] => A variety of popular services incorporate some sort of [[geolocation]] or map-based component. Notable services using OpenStreetMap for this include [[Facebook]],{{Cite web|url=https://hi.stamen.com/launching-the-facebook-map-8d028c4f0e0e|last=Adkins|first=Jonah|title=Launching the Facebook Map|date=25 February 2021}} [[Apple Inc.]], [[Craigslist]],{{Cite news |last=Cooper |first=Daniel |date=28 August 2012 |title=Craigslist quietly switching to OpenStreetMap data |newspaper=Engadget |url=https://www.engadget.com/2012/08/28/craigslist-open-street-map/ |url-status=live |access-date=12 November 2012 |archive-url=https://web.archive.org/web/20121116154131/http://www.engadget.com/2012/08/28/craigslist-open-street-map/ |archive-date=16 November 2012}} [[Flickr]],{{Cite web |url=http://blog.flickr.net/en/2008/08/12/around-the-world-and-back-again/ |title=Around the world and back again |publisher=blog-flickr.net |access-date=7 November 2008 |date=12 August 2008 |archive-date=20 September 2020 |archive-url=https://web.archive.org/web/20200920205913/https://blog.flickr.net/en/2008/08/12/around-the-world-and-back-again/ |url-status=live }} [[Foursquare (company)|Foursquare]],{{Cite web |url=http://blog.foursquare.com/2012/02/29/foursquare-is-joining-the-openstreetmap-movement-say-hi-to-pretty-new-maps/ |title=Foursquare Blog |publisher=Blog.foursquare.com |access-date=23 September 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130912112300/http://blog.foursquare.com/2012/02/29/foursquare-is-joining-the-openstreetmap-movement-say-hi-to-pretty-new-maps/ |archive-date=12 September 2013 }} [[Snapchat]],{{Cite web |url=http://geoawesomeness.com/snapchat-buys-zenly-show-users-friends/ |title=Snapchat's new Snap Map shows users their friends' locations |publisher=geoawesomeness.com |date=22 June 2017 |access-date=28 February 2018 |archive-date=6 January 2018 |archive-url=https://web.archive.org/web/20180106174917/http://geoawesomeness.com/snapchat-buys-zenly-show-users-friends/ |url-status=live }} and [[Strava]].{{Cite web |url=https://support.strava.com/hc/en-us/community/posts/208861297-Feedback-for-Strava-s-new-maps-OpenStreetMap- |title=Feedback for Strava's new maps (OpenStreetMap) |date=28 July 2015 |first=Elle |last=Anderson |publisher=Strava.com |access-date=1 July 2016 |archive-date=17 August 2016 |archive-url=https://web.archive.org/web/20160817205837/https://support.strava.com/hc/en-us/community/posts/208861297-Feedback-for-Strava-s-new-maps-OpenStreetMap- |url-status=live }} [164] => [165] => Navigation users include [[Amazon (company)|Amazon]], [[Tesla, Inc.|Tesla]],{{Cite web |date=19 October 2019 |title=OpenStreetMaps and Smart Summon |url=https://teslamotorsclub.com/tmc/threads/openstreetmaps-and-smart-summon.170675/ |url-status=live |archive-url=https://web.archive.org/web/20191111174543/https://teslamotorsclub.com/tmc/threads/openstreetmaps-and-smart-summon.170675/ |archive-date=11 November 2019 |access-date=11 November 2019}} [[Garmin]], [[Moovit]] (public transit navigation),{{Cite web |title=Moovit online trip planner |url=http://moovit.co.il/ |url-status=live |archive-url=https://web.archive.org/web/20121018072148/http://www.moovit.co.il/ |archive-date=18 October 2012 |access-date=20 January 2012 |publisher=Moovit.com}} [[Organic Maps]],{{Cite web |title=Organic Maps website |url=https://organicmaps.app/}} [[Geotab]],{{Cite web |url=http://www.geotab.com/blog/smarter-fleet-management-with-geotabs-posted-road-speed-information/ |title=Smarter Fleet Management with Geotab's Posted Road Speed Information |date=8 October 2013 |first=Maria |last=S |publisher=Geotab |access-date=10 August 2014 |archive-date=14 December 2014 |archive-url=https://web.archive.org/web/20141214124657/http://www.geotab.com/blog/smarter-fleet-management-with-geotabs-posted-road-speed-information/ |url-status=live }} [[Komoot]] (hiking and cycling guide),{{Cite web|last1=Butcher|first1=Mike|date=12 August 2013|title=Komoot Launches Its Hiking And Cycling Guide App Across European Regions|url=https://social.techcrunch.com/2013/08/12/komoot-launches-its-hiking-and-cycling-guide-app-across-european-regions/|access-date=10 March 2021|website=TechCrunch}}{{Dead link|date=August 2023 |bot=InternetArchiveBot |fix-attempted=yes }} and [[Gurtam]].{{Cite web |url=https://gurtam.com/en/blog/updates-whats-new-in-january-2021 |title=Updates: what's new in January 2021 |date=15 February 2021 |first=Tatsiana |last=Bravina |publisher=Gurtam |access-date=15 July 2021 |archive-date=15 July 2021 |archive-url=https://web.archive.org/web/20210715143530/https://gurtam.com/en/blog/updates-whats-new-in-january-2021 |url-status=live }} [166] => [167] => Game developer users include Ballardia ([[World of the Living Dead|''World of the Living Dead: Resurrection'']]),{{Cite web |url=http://www.strategyinformer.com/news/26286/world-of-the-living-dead-resurrection-expands-closed-beta |title=World of the Living Dead Resurrection Expands Closed Beta |publisher=StrategyInformer.com |access-date=6 January 2014 |url-status=dead |archive-url=https://web.archive.org/web/20140106044921/http://www.strategyinformer.com/news/26286/world-of-the-living-dead-resurrection-expands-closed-beta |archive-date=6 January 2014 }} [[Niantic (company)|Niantic]] ([[Ingress (video game)|''Ingress'']], [[Pokémon Go|''Pokémon Go'']]),{{Cite web |title=Pokemon Go now uses OSM |url=http://comicbook.com/gaming/2017/12/01/pokemon-go-maps/ |website=comicbook.com |access-date=10 December 2017 |archive-date=11 December 2017 |archive-url=https://web.archive.org/web/20171211054131/http://comicbook.com/gaming/2017/12/01/pokemon-go-maps/ |url-status=live }}{{Cite web |last1=Groux |first1=Christopher |title='Pokémon Go' Map Updated To OSM From Google Maps: What Is OpenStreetMap? |url=https://www.ibtimes.com/pokemon-go-map-updated-osm-google-maps-what-openstreetmap-2622624 |website=International Business Times |access-date=9 August 2018 |date=1 December 2017 |archive-date=9 August 2018 |archive-url=https://web.archive.org/web/20180809215708/https://www.ibtimes.com/pokemon-go-map-updated-osm-google-maps-what-openstreetmap-2622624 |url-status=live }} [[Hasbro]] ([[Monopoly City Streets|''Monopoly City Streets'']]), and Jutsu Games (''[[Infection Free Zone]]''). [168] => [169] => Some innovative applications include [[Webots]] creating a virtual environment for autonomous vehicle simulations{{Cite web |title=Webots OpenStreetMap Importer |url=https://www.cyberbotics.com/doc/automobile/openstreetmap-importer |website=cyberbotics.com |access-date=13 July 2018 |archive-date=13 July 2018 |archive-url=https://web.archive.org/web/20180713171415/https://www.cyberbotics.com/doc/automobile/openstreetmap-importer |url-status=live }} and OpenTopoMap rendering topographic maps based on OpenStreetMap data and on [[Shuttle Radar Topography Mission|SRTM]] data.{{Cite web |title=OpenTopoMap |url=https://wiki.openstreetmap.org/wiki/OpenTopoMap |access-date=5 February 2022 |archive-date=31 January 2022 |archive-url=https://web.archive.org/web/20220131104608/https://wiki.openstreetmap.org/wiki/OpenTopoMap |url-status=live }} [170] => [171] => The [[Overture Maps Foundation]] is dedicated to releasing open geodata, and is explicitly aliged with and intended to be complementary to, OSM. It encourages its contributors to contribute to OSM.{{Cite web |title=FAQ – Overture Maps Foundation |url=https://overturemaps.org/about/faq/ |access-date=2024-04-17 |language=en-US}} [172] => [173] => ==OSM based research== [174] => OpenStreetMap data was used in scientific studies. For example, road data was used for research of remaining roadless areas{{Cite journal|doi=10.1126/science.aaf7166|url=https://www.researchgate.net/publication/311667612|title=A global map of roadless areas and their conservation status |year=2016 |last1=Ibisch |first1=Pierre L. |last2=Hoffmann |first2=Monika T. |last3=Kreft |first3=Stefan |last4=Pe'Er |first4=Guy |last5=Kati |first5=Vassiliki |last6=Biber-Freudenberger |first6=Lisa |last7=Dellasala |first7=Dominick A. |last8=Vale |first8=Mariana M. |last9=Hobson |first9=Peter R. |last10=Selva |first10=Nuria |journal=Science |volume=354 |issue=6318 |pages=1423–1427 |pmid=27980208 |bibcode=2016Sci...354.1423I |s2cid=29409229 |access-date=17 October 2018 |archive-date=4 February 2021 |archive-url=https://web.archive.org/web/20210204231512/https://www.researchgate.net/publication/311667612_A_global_map_of_roadless_areas_and_their_conservation_status |url-status=live}} and in the creation of the annual [[Forest Landscape Integrity Index]].{{Cite journal|last1=Grantham| first1=H. S.|last2=Duncan| first2=A.| last3=Evans| first3=T. D.|last4=Jones|first4=K. R.| last5=Beyer| first5=H. L.| last6=Schuster| first6=R.| last7=Walston| first7=J.| last8=Ray|first8=J. C.|last9=Robinson|first9=J. G.| last10=Callow| first10=M.| last11=Clements| first11=T.| last12=Costa| first12=H. M.| last13=DeGemmis|first13=A.|last14=Elsen|first14=P. R.| last15=Ervin| first15=J.| last16=Franco|first16=P.| last17=Goldman|first17=E.| last18=Goetz|first18=S.| last19=Hansen| first19=A.| last20=Hofsvang| first20=E.| last21=Jantz| first21=P.| last22=Jupiter|first22=S.|last23=Kang|first23=A.| last24=Langhammer| first24=P.| last25=Laurance| first25=W. F.| last26=Lieberman|first26=S.| last27=Linkie|first27=M.| last28=Malhi| first28=Y.| last29=Maxwell| first29=S.| last30=Mendez|first30=M.|last31=Mittermeier |first31=R.| last32=Murray| first32=N. J.| last33=Possingham| first33=H. |last34=Radachowsky|first34=J.|last35=Saatchi| first35=S.| last36=Samper| first36=C.| last37=Silverman |first37=J.| last38=Shapiro| first38=A.|last39=Strassburg| first39=B.|last40=Stevens| first40=T.| last41=Stokes| first41=E.| last42=Taylor |first42=R.|last43=Tear|first43=T.|last44=Tizard| first44=R.| last45=Venter| first45=O.| last46=Visconti| first46=P.|last47=Wang|first47=S.|last48=Watson|first48=J. E. M.|title=Anthropogenic modification of forests means only 40% of remaining forests have high ecosystem integrity - Supplementary Material| journal=Nature Communications| volume=11| issue=1|year=2020|page=5978|issn=2041-1723|doi=10.1038/s41467-020-19493-3| pmid=33293507|pmc=7723057| bibcode=2020NatCo..11.5978G}} [175] => [176] => ==See also== [177] => [178] => * {{Annotated link |Collaborative mapping}} [179] => * {{Annotated link |Neogeography}} [180] => * {{Annotated link |Turn-by-turn navigation}} [181] => * {{Annotated link |Volunteered geographic information}} [182] => * {{Annotated link |Google Map Maker}} [183] => * {{Annotated link |Waze}} [184] => * {{Annotated link |Komoot}} [185] => [186] => ==References== [187] => {{Reflist|30em|refs= [188] => {{Cite web |url=https://wiki.openstreetmap.org/wiki/Stats |title=Stats |work=OpenStreetMap Wiki |access-date=25 May 2014 |archive-date=24 May 2014 |archive-url=https://web.archive.org/web/20140524015348/http://wiki.openstreetmap.org/wiki/Stats |url-status=live }} [189] => [190] => {{Cite news |title=Digital Help for Haiti |url=http://gadgetwise.blogs.nytimes.com/2010/01/27/digital-help-for-haiti/ |newspaper=[[The New York Times]] |date=27 January 2010 |access-date=15 April 2011 |archive-date=11 October 2017 |archive-url=https://web.archive.org/web/20171011154945/https://gadgetwise.blogs.nytimes.com/2010/01/27/digital-help-for-haiti/ |url-status=live }} [191] => [192] => {{Cite news |title=Technology Saves Lives In Haiti |first=Brady |last=Forrest |url=https://www.forbes.com/2010/02/01/text-messages-maps-technology-breakthroughs-haiti.html |newspaper=[[Forbes]].com |date=1 February 2010 |access-date=15 April 2011 |archive-date=5 May 2011 |archive-url=https://web.archive.org/web/20110505192342/http://www.forbes.com/2010/02/01/text-messages-maps-technology-breakthroughs-haiti.html |url-status=live }} [193] => [194] => {{Cite web |url=http://old.opengeodata.org/2006/12/04/yahoo-aerial-imagery-in-osm/index.html |title=Yahoo! aerial imagery in OSM |last=Coast |first=Steve |date=4 December 2006 |work=OpenGeoData |access-date=15 April 2011 |archive-date=20 February 2011 |archive-url=https://web.archive.org/web/20110220034035/http://old.opengeodata.org/2006/12/04/yahoo-aerial-imagery-in-osm/index.html |url-status=live }} [195] => [196] => {{Cite web |url=http://old.opengeodata.org/2008/01/07/the-licence-where-we-are-where-were-going/index.html |title=The licence: where we are, where we're going |last=Fairhurst |first=Richard |date=7 January 2008 |work=OpenGeoData |access-date=15 April 2011 |archive-date=27 July 2011 |archive-url=https://web.archive.org/web/20110727150314/http://old.opengeodata.org/2008/01/07/the-licence-where-we-are-where-were-going/index.html |url-status=live }} [197] => [198] => {{Cite web |url=http://old.opengeodata.org/2007/07/04/and-donate-entire-netherlands-to-openstreetmap/index.html |title=AND donate entire Netherlands to OpenStreetMap |last=Coast |first=Steve |date=4 July 2007 |work=OpenGeoData |access-date=15 April 2011 |archive-date=23 August 2011 |archive-url=https://web.archive.org/web/20110823154505/http://old.opengeodata.org/2007/07/04/and-donate-entire-netherlands-to-openstreetmap/index.html |url-status=live }} [199] => [200] => {{Cite news |title='Monopoly City Streets' Online Game: Will Buying Park Place Be Any Easier? |first=JR |last=Raphael |url=http://www.pcworld.com/article/171610/monopoly_city_streets_online_game_will_buying_park_place_be_any_easier.html |newspaper=[[PC World (magazine)|PC World]] |date=8 September 2009 |access-date=15 April 2011 |archive-date=6 June 2011 |archive-url=https://web.archive.org/web/20110606042426/http://www.pcworld.com/article/171610/monopoly_city_streets_online_game_will_buying_park_place_be_any_easier.html |url-status=live }} [201] => [202] => {{Cite web |url=http://www.linux.com/archive/feature/119493 |title=OpenStreetMap project imports US government maps |last=Willis |first=Nathan |date=11 October 2007 |work=Linux.com |access-date=16 April 2011 |archive-date=11 December 2010 |archive-url=https://web.archive.org/web/20101211164306/http://www.linux.com/archive/feature/119493 |url-status=live }} [203] => [204] => {{Cite web |url=http://geothought.blogspot.com/2007/12/oxford-university-using-openstreetmap.html |title=Oxford University using OpenStreetMap data |last=Batty |first=Peter |date=3 December 2007 |publisher=Geothought |access-date=16 April 2011 |archive-date=1 March 2012 |archive-url=https://web.archive.org/web/20120301051755/http://geothought.blogspot.com/2007/12/oxford-university-using-openstreetmap.html |url-status=live }} [205] => [206] => {{Cite news |title=Monopoly game launches on Google |url=http://news.bbc.co.uk/2/hi/technology/8245700.stm |newspaper=[[BBC Online]] |date=9 September 2009 |access-date=25 February 2012 |archive-date=19 July 2012 |archive-url=https://web.archive.org/web/20120719142801/http://news.bbc.co.uk/2/hi/technology/8245700.stm |url-status=live }} [207] => [208] => {{Cite web |url=http://www.nearmap.com/products/community-licence |title=Community licence |publisher=[[NearMap]] |access-date=16 April 2011 |archive-date=3 April 2011 |archive-url=https://web.archive.org/web/20110403154709/http://www.nearmap.com/products/community-licence |url-status=live }} [209] => [210] => {{Cite web |url=http://www.systemed.net/blog/legacy/entry080113140415.html |title=Cycle map on your GPS |last=Fairhurst |first=Richard |date=13 January 2008 |work=Système D |access-date=16 April 2011 |archive-date=6 February 2011 |archive-url=https://web.archive.org/web/20110206080942/http://www.systemed.net/blog/legacy/entry080113140415.html |url-status=live }} [211] => [212] => {{Cite news |title=Yahoo! Maps APIs Service Closure Announcement – New Maps Offerings Coming Soon! |first=Raj |last=Mata |url=http://developer.yahoo.com/blogs/ydn/posts/2011/06/yahoo-maps-apis-service-closure-announcement-new-maps-offerings-coming-soon/ |work=Yahoo! Developer Network |archive-url=https://web.archive.org/web/20110623122827/http://developer.yahoo.com/blogs/ydn/posts/2011/06/yahoo-maps-apis-service-closure-announcement-new-maps-offerings-coming-soon/ |archive-date=23 June 2011 |url-status=dead |date=13 June 2011 |access-date=25 February 2012 }} [213] => }} [214] => [215] => ===Bibliography=== [216] => {{Cite book |title=Mapping and the Citizen Sensor |last=Foody |first=Giles |year=2017 |location=London |publisher=[[Ubiquity Press]] |jstor=j.ctv3t5qzc |url=https://www.jstor.org/stable/j.ctv3t5qzc |display-authors=etal|isbn=978-1-911529-16-3}} [217] => [218] => ==Further reading== [219] => * {{Cite book |title=OpenStreetMap: Be Your Own Cartographer |last=Bennett |first=Jonathan |year=2010 |publisher=Packt Publishing |isbn=978-1-84719-750-4 }} [220] => * {{Cite book |title=OpenStreetMap: Using and Enhancing the Free Map of the World |last1=Ramm |first1=Frederik |last2=Topf |first2=Jochen |last3=Chilton |first3=Steve |year=2010 |publisher=UIT Cambridge |isbn=978-1-906860-11-0 }} [221] => [222] => ==External links== [223] => {{sister project links|d=Q936|commons=category:OpenStreetMap|b=no|v=no|voy=Wikivoyage:Cooperating with OpenStreetMap|mw=Maps|m=OpenStreetMap|species=no|n=no|s=no|wikt=no|q=no}} [224] => * {{Official website}} [225] => [226] => [227] => {{OpenStreetMap}} [228] => {{Satellite navigation}} [229] => {{Authority control}} [230] => [231] => [[Category:OpenStreetMap| ]] [232] => [[Category:2004 establishments in the United Kingdom]] [233] => [[Category:British websites]] [234] => [[Category:Internet properties established in 2004]] [235] => [[Category:Wikis about geography]] [236] => [[Category:Social information processing]] [237] => [[Category:Open data]] [238] => [[Category:Web mapping]] [] => )
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OpenStreetMap

OpenStreetMap (OSM) is a collaborative mapping project that aims to create a free and editable map of the world. It was launched in 2004 and has since grown to become a significant resource for geospatial data.

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About

It was launched in 2004 and has since grown to become a significant resource for geospatial data. The project relies on the contributions of volunteers who collect, edit, and update geographical information using GPS devices, aerial imagery, and other sources. The OSM community follows an open data philosophy, allowing anyone to access, use, and contribute to the map data. The project provides a platform where users can add and edit features such as roads, buildings, parks, and amenities. These contributions are then verified and reviewed by the community, ensuring the map's accuracy and reliability. OpenStreetMap offers a variety of tools and services for users to access and utilize the map data, including web and mobile applications, data exports, and specialized APIs. The project's data is used for a wide range of applications, including navigation, urban planning, disaster response, and academic research. The openness and collaborative nature of OpenStreetMap have made it an attractive alternative to proprietary mapping services. Its community-driven approach allows for rapid updates and improvements, making it particularly useful in areas with limited commercial mapping coverage. Additionally, the project has been successful in engaging volunteers from around the world, resulting in a diverse and extensive dataset. Overall, OpenStreetMap has become a vital resource for anyone in need of accurate and up-to-date map data. It continues to grow and evolve, driven by the contributions of its passionate community and the increasing demand for open and accessible geospatial information.

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