weeklyOSM
weeklyOSM 838
06/08/2026-12/08/2026 [1] “OSM Vexillophile” for flag enthusiasts | © watmildon | map data © by OpenStreetMap Contributors. Mapping SherbetS has proposed craft=meat_processing for small-scale facilities where hunters or animal owners bring a carcass to be cut into meat, as distinct from shop=butcher or industrial=slaughterhouse. RFC voting started on 30 July. The proposal grew
06/08/2026-12/08/2026

[1] “OSM Vexillophile” for flag enthusiasts | © watmildon | map data © by OpenStreetMap Contributors.
Mapping
- SherbetS has proposed
craft=meat_processing for small-scale facilities where hunters or animal owners bring a carcass to be cut into meat, as distinct from shop=butcher or industrial=slaughterhouse. RFC voting started on 30 July. The proposal grew out of an earlier discussion on how to tag deer processors, where commenters debated craft=butcher, man_made=works, and various animal-specific alternatives before settling on the more general wording. In the RFC thread, several contributors argued that craft=butcher would fit just as well and that ‘meat processing’ sounds too industrial in British English, while others worried the new tag could end up being used for large commercial plants too.
- Joost Schouppe started a discussion on differentiating police forces by government level (municipal, regional, national, gendarmerie, street warden), which grew into a formal RFC. The proposal defines
police:branch=* with four values: gendarmerie, national_police, regional_police, and local_police, to classify which government level operates a police feature, alongside a separate police:specialisation key for topics like traffic or canine units. In the RFC thread, commenters questioned the ‘branch’ naming and whether four generic values can fit countries with far more complex police structures, such as Germany or Italy. The OSM Wiki Proposals account tooted that voting had opened, but Schouppe cancelled it a day later after reviewers asked for country examples and clearer definitions, sending both keys back to RFC.The OSM Wiki Proposals account tooted that voting had opened on fanfouer’s service supplies proposal. The proposal introduces line_management=service_supply to mark nodes where an individual household’s service drop or lateral taps a main utility line, plus an occupancy=* key to count connected supplies without mapping each one. The voting runs until 30 August. The idea was first floated a year ago as a way to ease mapping of overhead wires in dense residential streets, and the proposal has since been fleshed out with examples for power and telecommunications. Early votes are split with one voter having opposed extending line_management to non-power utilities before a separate pipeline proposal exists, while another approved it as filling a real gap.
Mapping campaigns
- The OpenStreetMap Colombia Community is organising and coordinating on-the-ground mapping to identify damaged or destroyed buildings in the area affected by the earthquake in San Jose del Palmar (Colombia), with the support of UN Mappers and the Humanitarian OpenStreetMap Team (HOT). Emílio Mariscal has created a web map using uMap to support the mapping
campaign, which is using the Chat Map. There are projects for collaborative mapping on the HOT Tasking Manager: #61980, #61914, and # 61320.
- Semir Kahrimanovic has announced a new CompleteTheMap 2026 across Europe. New images from selected cities will be accepted from 10 August to 30 September with the sign-up deadline for entering the competition being 31 August.
- Italy’s OSM mapping community monthly project for August, ‘Restrizioni, Direzioni e cartelli’, is focusing
on improving information on how to get to various places by including details for road navigation and better routing.
Community
- OpenStreetMap celebrated its 22nd birthday on 9 August and some well-known contributors to the OSM ecosystem responded with kind messages on social media: Yasmila Herrera (via Héctor Ortiz), the OSM LatAm
community, Raquel Dezidério with the YouthMappers UFRJ, Dorothea Kazazi, Anne-Karoline Distel, and luiseme.
- Melany Ventura, a UI/UX designer, is the Trufi Association’s new Featured Volunteer, improving Trufi’s OSM-based journey planner apps, and more.
- In the latest episode of the Geomob Podcast, Dennis Luxen joined the show to discuss the history, and the technical and community-driven development of the Open Source Routing Machine, an open-source routing engine used in OpenStreetMap.
- Christoph Hormann commented on the recent discussion in the OpenStreetMap community regarding corporate influence on the project.
- Rphyrin is conducting a personal mapping campaign to add geolocated images to their corresponding OSM objects using the
image=* tag. The results so far are being showcased through an Overpass Ultra query in a Mastodon post thread.
- Valère Déjo published
an article on La Remuante, ‘A new cycle path on the map’, focusing on the city of Saint-Étienne (France), which is introducing new cycle paths and offering the opportunity to map them in OSM using Panoramax.
OpenStreetMap Foundation
- Grant Slater reported that he is physically installing a new OpenStreetMap tile render server in Dublin, kindly sponsored by QGIS, which is expected to make tile rendering faster on the GIS.
Events
- In the newest episode of the Projets Libres podcast, Benoît Peyon, a member of the organising committee for State of the Map 2026, was interviewed about the event.
- The 1st Global Convening on Informal and Shared Mobility (GloCon 2026) will take place in Bangkok from 26 to 28 October. OSM advocates can meet thought leaders improving transport systems worldwide.
- On 12 August the HOT Asia Pacific Hub held its quarterly Regional Mapathon Asia-Pacific. During the event they announced several upcoming Open Mapping Guru Pro+ events in Sri Lanka, the Philippines, Nepal, and India, and the upcoming October–November 2026 Open Mapping Guru Network recruitment cycle. You can read more details.
- Wikimedia Italia reported
►
that the University of Trento, together with GFOSS.it, hosted FOSS4G-IT and OSMit 2026 from 9 to 11 July.
Maps
- Björn showcased
Hoscy, a web map where users can compare prices at ad-hoc EV charging stations. Here, ‘ad-hoc charging’ means EV charging where you pay as you go without having a contract, subscription, or membership with the charging network.
- Jvaclavik announced the release of OpenClimbing 2.0, an open-source climbing guide built on OpenStreetMap and other open data. Since 2023, the OpenClimbing project has been developed alongside OsmAPP in a shared codebase, but the developers recently decided to fork it into a separate repository.
- Nicofr77 has combined
OpenStreetMap cycle route data, with the official French cycle route reference, to identify bike-and-train loops between two stations, allowing people to cycle
one way and return
►
by train.
- Dieter Petereit reported
►
that a Norwegian developer, operating under the pseudonym ‘Flightmussy_CEO’, is currently developing World Train Map, a curated atlas of notable passenger rail routes around the world, which currently showcases 1,269 railway routes.
- Renaud Zi has developed a free tool that simulates the recent solar eclipse for any location in Europe. It combines building and forest data from OSM with NASA data. It has been pointed out on the forum that a licence is missing, and that strictly speaking, the code that is available for viewing may not be freely reused.
OSM in action
- Pit Stop App is a mobile app that shows petrol stations, restaurants, accommodation, and must-see attractions at every exit ahead on America’s interstate highways. Powered by OpenStreetMap data, the app determines which interstate you’re on and the direction you’re travelling, then lists everything available at upcoming exits, sorted by the order in which you’ll reach them.
Software
- [1] Matt Whilden has developed ‘OSM Vexillophile’, a web app that helps OSM users complete all the flags on their ‘How Did You Contribute?’ page by finding MapRoulette, Osmose, or HOT Tasking Manager tasks in countries where they are still missing a flag.
- Devinius has built
Knudli, a Flutter app that helps users discover playgrounds using OpenStreetMap data.
Programming
- Sarah Hoffmann announced, on the OSM Community forum, that she has lowered limits for clients to be automatically banned on overpass-api.de. She is going to ban apps completely if they receive a high number of HTTP 429 (Too many requests) or are hosted on a fast-deployment platform.
- Benjamin Altpeter has developed scripts to convert the iD editor’s presets for OpenStreetMap into JOSM presets. This lets users take advantage of JOSM’s powerful advanced features, while still benefiting from the familiar terms and aliases provided by iD presets, making it much easier to find the right preset, even if they don’t already know the correct OpenStreetMap tag.
Releases
- The team behind the OSM website are back with a recap of the latest changes. The month of July and a bit of August include an all-new notifications page, offering an alternative to the usual emails about new comments, followers, GPX uploads, notes, and diaries. Work has also be done to improve database backups, which in turn benefits the generation of weekly planet files. Moderators can now define zones with disabled anonymous notes themselves.
- Martin Raifer released OpenStreetMap iD version 2.42.0.
- Pavel Zbytovský announced the release of OsmAPP versions 1.8.0 and 1.9.0.
- Anders has announced there is a new beta version of the Mapillary app, which includes two new layers: ‘Best captures’ and ‘Captures needed’, new filters, and the option to display traffic signs and POI features on the map.
Did you know that …
- … Sybren A Stüvel recently learned about Touch Mapper? This is a web app that uses OpenStreetMap data to create printable 3D models of an area, allowing people with little or no vision to literally get a feel for the place.
- … Alex Hoferek presented the results of his research, on the profile of OSM corporate editors, at State of the Map 2024? The presentation details the characteristics of their activities, such as length of employment time and the most commonly mapped feature types, as well as the challenges these contributors faced in participating in the OSM ecosystem.
- … the ‘Sustainable Digitalisation’ community of the German Federal Ministry for the Environment, Nature Conservation, and Nuclear Safety, in collaboration with Wikimedia Germany and the Action Alliance for New Social Media, has published
a practical guide titled ‘Free Knowledge’? Among other things, the guide introduces OpenStreetMap, and highlights various resources and ways to contribute to OSM.
OSM in the media
- In an interview with Heise, OSM contributor Bastian Greshake Tzovaras talked
about how OpenStreetMap differs from commercial map providers and which niche OSM fills.
- Keith Storm explained his ‘Run Greenville Project‘, a personal project to run every road and trail in Greenville County, South Carolina, USA, using the Wandrer app, which relies on OpenStreetMap data. He shared various remarkable experiences from the project, including getting featured by a local news station, becoming involved in a dispute with locals who were not particularly fond of strangers, discovering various historical sites, being swarmed by unidentified animals that eventually led him to undergo a full series of rabies vaccinations, and even encountering traces of crime scenes.
Other “geo” things
- Nigeria’s crude oil brings prosperity, but also environmental destruction and poverty. The book Black Gold: a blessing or a curse?, by Igbanibo Kubulaemugh Divine, used satellite data and real-life examples to reveal this downside.
- Through the UN Maps Learning Hub, UN Mappers is offering a self-training platform accessible to anyone and have released a new free QGIS training course.
Upcoming Events
Note:
If you like to see your event here, please put it into the OSM calendar. Only data which is there, will appear in weeklyOSM.
This weeklyOSM was produced by MarcoR, MatthiasMatthias, Nakaner, Raquel Dezidério Souto, Strubbl, Ted Johnson, Andrew Davidson, barefootstache, derFred.
We welcome link suggestions for the next issue via this form and look forward to your contributions.
06/08/2026-12/08/2026

[1] “OSM Vexillophile” for flag enthusiasts | © watmildon | map data © by OpenStreetMap Contributors.
Mapping
- SherbetS has proposed
craft=meat_processingfor small-scale facilities where hunters or animal owners bring a carcass to be cut into meat, as distinct fromshop=butcherorindustrial=slaughterhouse. RFC voting started on 30 July. The proposal grew out of an earlier discussion on how to tag deer processors, where commenters debatedcraft=butcher,man_made=works, and various animal-specific alternatives before settling on the more general wording. In the RFC thread, several contributors argued thatcraft=butcherwould fit just as well and that ‘meat processing’ sounds too industrial in British English, while others worried the new tag could end up being used for large commercial plants too. - Joost Schouppe started a discussion on differentiating police forces by government level (municipal, regional, national, gendarmerie, street warden), which grew into a formal RFC. The proposal defines
police:branch=*with four values:gendarmerie,national_police,regional_police, andlocal_police, to classify which government level operates a police feature, alongside a separatepolice:specialisationkey for topics like traffic or canine units. In the RFC thread, commenters questioned the ‘branch’ naming and whether four generic values can fit countries with far more complex police structures, such as Germany or Italy. The OSM Wiki Proposals account tooted that voting had opened, but Schouppe cancelled it a day later after reviewers asked for country examples and clearer definitions, sending both keys back to RFC.The OSM Wiki Proposals account tooted that voting had opened on fanfouer’s service supplies proposal. The proposal introducesline_management=service_supplyto mark nodes where an individual household’s service drop or lateral taps a main utility line, plus anoccupancy=*key to count connected supplies without mapping each one. The voting runs until 30 August. The idea was first floated a year ago as a way to ease mapping of overhead wires in dense residential streets, and the proposal has since been fleshed out with examples for power and telecommunications. Early votes are split with one voter having opposed extendingline_managementto non-power utilities before a separate pipeline proposal exists, while another approved it as filling a real gap.
Mapping campaigns
- The OpenStreetMap Colombia Community is organising and coordinating on-the-ground mapping to identify damaged or destroyed buildings in the area affected by the earthquake in San Jose del Palmar (Colombia), with the support of UN Mappers and the Humanitarian OpenStreetMap Team (HOT). Emílio Mariscal has created a web map using uMap to support the mapping
campaign, which is using the Chat Map. There are projects for collaborative mapping on the HOT Tasking Manager: #61980, #61914, and # 61320.
- Semir Kahrimanovic has announced a new CompleteTheMap 2026 across Europe. New images from selected cities will be accepted from 10 August to 30 September with the sign-up deadline for entering the competition being 31 August.
- Italy’s OSM mapping community monthly project for August, ‘Restrizioni, Direzioni e cartelli’, is focusing
on improving information on how to get to various places by including details for road navigation and better routing.
Community
- OpenStreetMap celebrated its 22nd birthday on 9 August and some well-known contributors to the OSM ecosystem responded with kind messages on social media: Yasmila Herrera (via Héctor Ortiz), the OSM LatAm
community, Raquel Dezidério with the YouthMappers UFRJ, Dorothea Kazazi, Anne-Karoline Distel, and luiseme.
- Melany Ventura, a UI/UX designer, is the Trufi Association’s new Featured Volunteer, improving Trufi’s OSM-based journey planner apps, and more.
- In the latest episode of the Geomob Podcast, Dennis Luxen joined the show to discuss the history, and the technical and community-driven development of the Open Source Routing Machine, an open-source routing engine used in OpenStreetMap.
- Christoph Hormann commented on the recent discussion in the OpenStreetMap community regarding corporate influence on the project.
- Rphyrin is conducting a personal mapping campaign to add geolocated images to their corresponding OSM objects using the
image=*tag. The results so far are being showcased through an Overpass Ultra query in a Mastodon post thread. - Valère Déjo published
an article on La Remuante, ‘A new cycle path on the map’, focusing on the city of Saint-Étienne (France), which is introducing new cycle paths and offering the opportunity to map them in OSM using Panoramax.
OpenStreetMap Foundation
- Grant Slater reported that he is physically installing a new OpenStreetMap tile render server in Dublin, kindly sponsored by QGIS, which is expected to make tile rendering faster on the GIS.
Events
- In the newest episode of the Projets Libres podcast, Benoît Peyon, a member of the organising committee for State of the Map 2026, was interviewed about the event.
- The 1st Global Convening on Informal and Shared Mobility (GloCon 2026) will take place in Bangkok from 26 to 28 October. OSM advocates can meet thought leaders improving transport systems worldwide.
- On 12 August the HOT Asia Pacific Hub held its quarterly Regional Mapathon Asia-Pacific. During the event they announced several upcoming Open Mapping Guru Pro+ events in Sri Lanka, the Philippines, Nepal, and India, and the upcoming October–November 2026 Open Mapping Guru Network recruitment cycle. You can read more details.
- Wikimedia Italia reported
►
that the University of Trento, together with GFOSS.it, hosted FOSS4G-IT and OSMit 2026 from 9 to 11 July.
Maps
- Björn showcased
Hoscy, a web map where users can compare prices at ad-hoc EV charging stations. Here, ‘ad-hoc charging’ means EV charging where you pay as you go without having a contract, subscription, or membership with the charging network.
- Jvaclavik announced the release of OpenClimbing 2.0, an open-source climbing guide built on OpenStreetMap and other open data. Since 2023, the OpenClimbing project has been developed alongside OsmAPP in a shared codebase, but the developers recently decided to fork it into a separate repository.
- Nicofr77 has combined
OpenStreetMap cycle route data, with the official French cycle route reference, to identify bike-and-train loops between two stations, allowing people to cycle
one way and return
►
by train.
- Dieter Petereit reported
►
that a Norwegian developer, operating under the pseudonym ‘Flightmussy_CEO’, is currently developing World Train Map, a curated atlas of notable passenger rail routes around the world, which currently showcases 1,269 railway routes.
- Renaud Zi has developed a free tool that simulates the recent solar eclipse for any location in Europe. It combines building and forest data from OSM with NASA data. It has been pointed out on the forum that a licence is missing, and that strictly speaking, the code that is available for viewing may not be freely reused.
OSM in action
- Pit Stop App is a mobile app that shows petrol stations, restaurants, accommodation, and must-see attractions at every exit ahead on America’s interstate highways. Powered by OpenStreetMap data, the app determines which interstate you’re on and the direction you’re travelling, then lists everything available at upcoming exits, sorted by the order in which you’ll reach them.
Software
- [1] Matt Whilden has developed ‘OSM Vexillophile’, a web app that helps OSM users complete all the flags on their ‘How Did You Contribute?’ page by finding MapRoulette, Osmose, or HOT Tasking Manager tasks in countries where they are still missing a flag.
- Devinius has built
Knudli, a Flutter app that helps users discover playgrounds using OpenStreetMap data.
Programming
- Sarah Hoffmann announced, on the OSM Community forum, that she has lowered limits for clients to be automatically banned on overpass-api.de. She is going to ban apps completely if they receive a high number of HTTP 429 (Too many requests) or are hosted on a fast-deployment platform.
- Benjamin Altpeter has developed scripts to convert the iD editor’s presets for OpenStreetMap into JOSM presets. This lets users take advantage of JOSM’s powerful advanced features, while still benefiting from the familiar terms and aliases provided by iD presets, making it much easier to find the right preset, even if they don’t already know the correct OpenStreetMap tag.
Releases
- The team behind the OSM website are back with a recap of the latest changes. The month of July and a bit of August include an all-new notifications page, offering an alternative to the usual emails about new comments, followers, GPX uploads, notes, and diaries. Work has also be done to improve database backups, which in turn benefits the generation of weekly planet files. Moderators can now define zones with disabled anonymous notes themselves.
- Martin Raifer released OpenStreetMap iD version 2.42.0.
- Pavel Zbytovský announced the release of OsmAPP versions 1.8.0 and 1.9.0.
- Anders has announced there is a new beta version of the Mapillary app, which includes two new layers: ‘Best captures’ and ‘Captures needed’, new filters, and the option to display traffic signs and POI features on the map.
Did you know that …
- … Sybren A Stüvel recently learned about Touch Mapper? This is a web app that uses OpenStreetMap data to create printable 3D models of an area, allowing people with little or no vision to literally get a feel for the place.
- … Alex Hoferek presented the results of his research, on the profile of OSM corporate editors, at State of the Map 2024? The presentation details the characteristics of their activities, such as length of employment time and the most commonly mapped feature types, as well as the challenges these contributors faced in participating in the OSM ecosystem.
- … the ‘Sustainable Digitalisation’ community of the German Federal Ministry for the Environment, Nature Conservation, and Nuclear Safety, in collaboration with Wikimedia Germany and the Action Alliance for New Social Media, has published
a practical guide titled ‘Free Knowledge’? Among other things, the guide introduces OpenStreetMap, and highlights various resources and ways to contribute to OSM.
OSM in the media
- In an interview with Heise, OSM contributor Bastian Greshake Tzovaras talked
about how OpenStreetMap differs from commercial map providers and which niche OSM fills.
- Keith Storm explained his ‘Run Greenville Project‘, a personal project to run every road and trail in Greenville County, South Carolina, USA, using the Wandrer app, which relies on OpenStreetMap data. He shared various remarkable experiences from the project, including getting featured by a local news station, becoming involved in a dispute with locals who were not particularly fond of strangers, discovering various historical sites, being swarmed by unidentified animals that eventually led him to undergo a full series of rabies vaccinations, and even encountering traces of crime scenes.
Other “geo” things
- Nigeria’s crude oil brings prosperity, but also environmental destruction and poverty. The book Black Gold: a blessing or a curse?, by Igbanibo Kubulaemugh Divine, used satellite data and real-life examples to reveal this downside.
- Through the UN Maps Learning Hub, UN Mappers is offering a self-training platform accessible to anyone and have released a new free QGIS training course.
Upcoming Events
Note:
If you like to see your event here, please put it into the OSM calendar. Only data which is there, will appear in weeklyOSM.
This weeklyOSM was produced by MarcoR, MatthiasMatthias, Nakaner, Raquel Dezidério Souto, Strubbl, Ted Johnson, Andrew Davidson, barefootstache, derFred.
We welcome link suggestions for the next issue via this form and look forward to your contributions.
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