23 Aprilie | Swiss OpenStreetMap Association Annual General Meeting | Weggis, Luzern, Switzerland |
23 Aprilie | Virtual meeting of the Polish OSM Association | Cudniki, Łódź Voivodeship, Poland |
24 Aprilie | 開發者地圖大亂鬥 | Chengnei, Taipei, Taiwan |
24 Aprilie | Incontro mensile OSMers BI-VC-CVL (online) | Biella, Piemont, Italy |
26 Aprilie | Birthday of the gimmisn house numbering tool, height measurement, displaying vector tiles | Budapest, Hungary |
26 Aprilie | Birthday of the gimmisn house numbering tool, height measurement, displaying vector tiles |
26 Aprilie | Bremer Mappertreffen (Online) | Bremen, Free Hanseatic City of Bremen, Germany |
27 Aprilie | Mapatón Madrid streets | Madrid, Community of Madrid, Spain |
27 Aprilie | OSM Stammtisch Kreis Viersen | Viersen, North Rhine-Westphalia, Germany |
28 Aprilie | Mapatón online de Médicos Sin Fronteras |
28 Aprilie | Düsseldorfer OSM-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
28 Aprilie | OpenStreetMap U.S. Virtual Mappy Hour | Kansas, United States |
30 Aprilie | [Virtual Event] GeOsm : Let’s put ourselves on the map! | Ebolbam, Centre, Cameroon |
30 Aprilie | [Online] OpenStreetMap Foundation board of Directors - public meeting |
30 Aprilie | Map The U Spring 2021 | Salt Lake City, Utah, United States |
30 Aprilie | Virtual meeting of the Polish OSM Association | Cudniki, Łódź Voivodeship, Poland |
4 Mai | Missing Maps London Mapathon | Westminster, England, United Kingdom |
4 Mai | Virtuelles Niederbayern-Treffen | Oberframmering, Landau an der Isar, Bavaria, Germany |
5 Mai | Stuttgarter Stammtisch (Online) | Stuttgart, Baden-Württemberg, Germany |
5 Mai | Stuttgart: Virtueller Stammtisch am 5. Mai 2021 |
6 Mai | Missing Maps DRK Online Mapathon - Einführung JOSM |
6 Mai | Dresdner OSM-Stammtisch | Dresden, Saxony, Germany |
7 Mai | Virtual meeting of the Polish OSM Association | Cudniki, Łódź Voivodeship, Poland |
10 Mai | OSM x Wikidata Taipei #28 | Huashan, Taipei, Taiwan |
11 Mai | OSM-Treffen Zürich | Zurich, Zurich, Switzerland |
11 Mai | Hamburger Mappertreffen | Hamburg, Germany |
12 Mai | Stammtisch Köln | Cologne, North Rhine-Westphalia, Germany |
12 Mai | OpenStreetMap Michigan Meetup | Michigan, United States |
12 Mai | OpenStreetMap U.S. Virtual Mappy Hour | Kansas, United States |
13 Mai | 155. Berlin-Brandenburg OpenStreetMap Stammtisch (Online) | Berlin, Berlin, Germany |
14 Mai | Virtual meeting of the Polish OSM Association | Cudniki, Łódź Voivodeship, Poland |
18 Mai | 139. Treffen des OSM-Stammtisches Bonn |
18 Mai | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
20–22 Mai | Mapping USA | Kansas, United States |
20–22 Mai | Mapping USA |
20 Mai | Missing Maps DRK Online Mapathon |
21 Mai | Virtual meeting of the Polish OSM Association | Cudniki, Łódź Voivodeship, Poland |
25 Mai | East Midlands OSM Pub Meet-up : Derby | Derby, England, United Kingdom |
25 Mai | Virtual OpenStreetMap Belgium meeting | City of Brussels, Belgium |
26 Mai | Düsseldorfer OSM-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
28 Mai | Virtual meeting of the Polish OSM Association | Cudniki, Łódź Voivodeship, Poland |
4 Iunie | 156. Berlin-Brandenburg OpenStreetMap Stammtisch (Online) | Berlin, Berlin, Germany |
6–9 Iunie | FOSSGIS-Konferenz 2021 (Online) | Rapperswil, Rapperswil-Jona, Sankt Gallen, Switzerland |
6 Iunie | OSM-Sonntag (FOSSGIS-Konferenz 2021) | Rapperswil, Rapperswil-Jona, Sankt Gallen, Switzerland |
10 Iunie | Missing Maps Artsen Zonder Grenzen Mapathon |
15 Iunie | 140. Treffen des OSM-Stammtisches Bonn |
15 Iunie | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
18 Iunie | Missing Maps German Red Cross Digitaltag Mapathon |
25 Iunie | Düsseldorfer OSM-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
9–11 Iulie | State of the Map 2021 |
20 Iulie | Lüneburger Mappertreffen | Lüneburg, Lower Saxony, Germany |
11 August | OSM-Treffen Zürich | Zurich, Zurich, Switzerland |
24 August | East Midlands OSM Pub Meet-up : Derby | Derby, England, United Kingdom |
11 Octombrie | OSM-Treffen Zürich | Zurich, Zurich, Switzerland |
11 Noiembrie | OSM-Treffen Zürich | Zurich, Zurich, Switzerland |
19–21 Noiembrie | State of the Map Africa 2021 | Nairobi, Nairobi, Kenya |