Association of the OSM community, contributors and enthusiasts in Austria.
Fediverse address (in German):
@osm_at@mastodon.social
Tagged: Maps & Cartography
Bundesamt für Kartographie und Geodäsie (BKG) / Federal Agency for Cartography and Geodesy
German federal agency for providing topographic data, cartography and geodetic reference systems.
Fediverse address (in German):
@BKG@social.bund.de
State of the Map France
Conference in France for contributors, users and fans of OpenStreetMap.
Fediverse address (in French):
@sotmfr@fr.osm.social
Maps in the Wild
Highlighting maps that exist in the physical world, such as signs, posters, objects, works of art, graffiti etc.
Fediverse address:
@mappery@mapstodon.space
Derek Law
Product manager at Esri, interested in GIS, Health GIS, Maps and Data Visualisation.
Fediverse address:
@GIS_Bandit@mastodon.world
Stamen Design
Data visualisation and cartography design studio established in 2001, based in San Francisco USA.
Fediverse address:
@stamen@vis.social
Lokjo
Non-profit online map service using data from OpenStreetMap, based in the European Union.
Fediverse address:
@lokjo@mapstodon.space
cartodata
Geopolitician and cartographer, creates thematic maps and infographics.
Fediverse address (in English & French):
@cartodata@mapstodon.space
Maptime Bogota
OpenStreetMap contributor group based in Bogotá, Colombia.
Fediverse address (in Spanish):
@MaptimeBogota@en.osm.town
adresse.data.gouv.fr
French national online geospatial service to locate particular addresses, using map data from OpenStreetMap.
Fediverse address (in French):
@adressedatagouv@social.numerique.gouv.fr
OpenStreetMap
Official account for the free open map of the world that anyone can edit.
Fediverse address:
@openstreetmap@en.osm.town
Joseph Elfelt
Developer of GISsurfer web map, FindMeSAR, GeoJPG, curator of 3000+ ArcGIS server list.
Fediverse address:
@mappingsupport@m.ai6yr.org
DoudouOSM
OpenStreetMap contributor and enthusiast, also interested in FOSS, privacy, Wikidata etc.
Fediverse address:
@Doudouosm@en.osm.town
Florian Ledermann
Critical engineer, cartographer and programmer researching and teaching interactive maps at the Vienna University of Technology.
Fediverse address:
@floledermann@mapstodon.space
Nick!
Tabletop role playing game designer, cartographer and developer. Often posts about topics related to role playing and Dungeons & Dragons.
Fediverse address:
@hiscursedness@mastodon.art
FOSS4G North America
Annual geospatial technology and business conference.
Fediverse address:
@foss4gna@fosstodon.org
Don Meltz
Land use planner using GIS and spatial analysis, adjunct instructor at Marist College teaching GIS courses. Mapping enthusiast and helping to create ecologically sustainable communities.
Fediverse address:
@GeoDon@mapstodon.space
GeoPandas
Open source project to help use geospatial data in the Python programming language.
Fediverse address:
@geopandas@fosstodon.org
GRASS GIS
Free open source computational engine for raster, vector and geospatial processing.
Fediverse address:
@grassgis@fosstodon.org
The Voyager’s Workshop
Artist, illustrator and cartographer, creates wonderful maps based on fictional worlds, as well as artwork for tabletop RPGs and other storytelling contexts.
Fediverse address:
@wfgWorkshop@mastodon.art
QGIS
Free open source geographic information system software for Linux, Mac, Windows and Android. Allows viewing, editing, printing and analysis of geospatial data.
Fediverse address:
@qgis@fosstodon.org
Geofabrik
Small company providing services and training for businesses and individuals wishing to create maps or data packages based on OpenStreetMap. The company also contributes to OSM and is a member of the OSM Foundation.
Fediverse address (in German & English):
@geofabrik@en.osm.town
GIS OpenCourseWare
Platform hosting creative commons courses on using GIS software. Courses are available to anyone who wants to use them, without any kind of registration.
Fediverse address:
@gisocw@fosstodon.org
OpenStreetMap Belgium
News and events for OSM mapping contributors in Belgium.
Fediverse address:
@osm_be@en.osm.town
pokateo maps
Geographic Information Systems and Geospatial expert, mapping enthusiast, sharer of map-related memes.
Fediverse address:
@pokateo@mapstodon.space
Cartography and Geographic Information Society (CaGIS)
US-based organisation promoting research, education and use of maps and geographic information systems. Member of the International Cartographic Association.
Fediverse address:
@CaGIS@mapstodon.space
Swiss OpenStreetMap
Association of OpenStreetMap volunteer contributors in Switzerland.
Fediverse address:
@SwissOSM@en.osm.town
GeoServer
Free open source Java web application to share and edit geospatial data.
Fediverse address:
@geoserver@fosstodon.org
bxl-forever
OpenStreetMap enthusiast based in Brussels, Belgium. Mainly posting in English about OSM and mapping.
Fediverse address:
@bxl_forever@mastodon.multimob.be
FOSSGIS Verein
Non-profit based in Germany promoting free open source software related to GIS and geodata.
Fediverse address (in German):
@FOSSGISeV@mastodon.online
MapRVA
OpenStreetMap group organising regular meetups in Richmond, Virginia, USA.
Fediverse address:
@maprva@en.osm.town
The Old Map Gallery
Website, podcast and online gallery all about old maps, cartography and data visualisation.
Fediverse address:
@oldmapgallery@sciencemastodon.com
Cartography Guppe Group
Discussion group about cartography, maps and map making. (Click here ⧉ for more info on how to use Fediverse groups.)
Fediverse address:
@cartography@a.gup.pe
Mapologies
Blog combining maps with geography and other topics such as language, history, art etc. to produce interesting presentations of information.
Fediverse address:
@mapologies@mastodon.social
State of the Map
Annual conference of the OpenStreetMap Foundation.
Fediverse address:
@sotm@en.osm.town
Evan Centanni / Political Geography Now
Editor and lead cartographer at Political Geography Now (aka PolGeoNow), producing detailed maps relevant to current events, especially those with a political aspect.
Fediverse address:
@polgeonow@mstdn.social
OpenStreetMap Guppe Group
Discussion group about OpenStreetMap for users and editors. (Click here ⧉ for more about how groups work.)
Fediverse address:
@openstreetmap@a.gup.pe
MapComplete
Web-based OpenStreetMap graphical interface which lets you view themed maps and edit them with an OSM ID.
Fediverse address:
@MapComplete@en.osm.town
MapAmore
Promotes open geographical data including OpenStreetMap, and posts OpenStreetMap hints and tips. The account is based in the Philippines and promotes OSM contribution there.
Fediverse address:
@MapAmore@en.osm.town
Unmapped Small Town USA
Bot posting US towns with a population under 1000 which need more mapping on OpenStreetMap.
Fediverse address:
@SmallTownUSA@en.osm.town
OpenCage
Company offering forward and reverse geocoding API based on open data, sponsors and organises Geomob events and the Geomob podcast, member of the OpenStreetMap Foundation.
Fediverse address:
@opencage@en.osm.town
Sourcepole
Swiss company offering geospatial services based on open source software such as QGIS.
Fediverse address:
@sourcepole@fosstodon.org
Dragons8mycat
Chartered Geographer with the Royal Geographical Society / Institute of British Geographers. Interested in Geospatial / GIS topics.
Fediverse address:
@Dragons8mycat@mapstodon.space
OpenStreetMap Ops Team
News and status updates from the operations team at OpenStreetMap.
Fediverse address:
@osm_tech@en.osm.town
Geospatial Guppe Group
Discussion group about geospatial and GIS topics. (Click here ⧉ for more info on how to use Fediverse groups.)
Fediverse address:
@geospatial@a.gup.pe
UN Mappers
Mappers supporting the field work of the United Nations through open mapping data.
Fediverse address:
@UN_Mappers@en.osm.town
Conspiracy of Cartographers
Runs a website about maps, mainly featuring the effects of extreme sea level rises.
Fediverse address:
@ConspiracyOfCartographers@mastodon.social
Chloe the Cartographer
Map enthusiast and mapmaker, draws intricate maps of both real and fictional worlds, including fantasy maps for role playing games, illustrations of towns and cities, 3d cutaway diagrams, album covers, video game art etc.
Fediverse address:
@chloethecartographer@dice.camp
OpenStreetMap Utah
Mapping community group based in Salt Lake City, aiming to maintain and update OSM data for Utah USA.
Fediverse address:
@utah@en.osm.town
Matthew Edney
Map historian and geographer, Osher Professor in history of cartography at the University of Southern Maine, Director of History of Cartography Project at the University of Wisconsin-Madison in the USA. Runs the “Mapping As A Process” blog.
Fediverse address:
@mhedney@historians.social
CNIG / Conseil national de l’information géolocalisée
French government agency co-ordinating public bodies and private stakeholders in the creation of geospatial data and services.
Fediverse address (in French):
@cnig_france@social.numerique.gouv.fr
Open Source Geospatial Foundation / OSGeo
Non-profit based in the US promoting global adoption of open geospatial technology.
Fediverse address:
@osgeo@fosstodon.org
OpenDroneMap
Free open source software and projects to convert drone video footage into maps and 3D models.
Fediverse address (main):
@OpenDroneMap@fedi.opendronemap.org
Fediverse address (software updates bot):
@OpenDroneMapUpdatesBot@fedi.opendronemap.org
Greg Cocks
Spatial data scientist and researcher, interested in GIS, water, hydrology.
Fediverse address:
@GregCocks@techhub.social
Vorropohaiah
Worldbuilder and cartographer, creator of the dark fantasy world of Elyden. Produces a detailed encyclopaedia full of maps, lore and information.
Fediverse address:
@Vorropohaiah@mas.to
OpenStreetMap BFC
Volunteers mapping the Bourgogne-Franche-Comté region in France through the free open mapping platform OpenStreetMap.
Fediverse address (in French):
@OSM_BFC@mstdn.social
Protomaps
Free open source customisable map of the world, deployable as a single static file. Allows anyone to easily self-host vector map tiles of the entire planet.
Fediverse address:
@protomaps@mapstodon.space
Stadia Maps
Company providing map tiles and geospatial APIs to other companies, organisations and individuals. Also contributes to FOSS mapping projects and initiatives.
Fediverse address:
@stadiamaps@en.osm.town
OSMLondon
News and events for OpenStreetMap contributors in London, UK.
Fediverse address:
@OSMLondon@en.osm.town
Geomob
Event series and podcast for geospatial enthusiasts. Holds meetings in European cities to discuss geoinnovation.
Fediverse address:
@geomob@mapstodon.space
GeoNe.ws
Website highlighting GIS, geospatial and geodata news.
Fediverse address:
@geonews@mastodon.social
OSM Pyrénées-Orientales
Community for mapping the Pyrénées-Orientales department of France on OpenStreetMap.
Fediverse address (in French):
@OpenStreetMap66@en.osm.town
OpenStreetMap India
Volunteer community creating a free open source map of India through OSM.
Fediverse address:
@OSMIndia@en.osm.town