Author Archives: Pete Masters

Local Chapters Congress – Live & Online in 2022!

By: Local Chapters & Communities Working Group (LCCWG) 

The Local Chapters & Communities Working Group (LCCWG) tries to organize a yearly in-person and a yearly virtual Local Chapters Congress. For obvious reasons, events in 2020 and 2021 could only happen virtually. But in 2022 we managed to do both! This post covers about both the virtual and IRL (in real life) congresses.

State of the Map Florence – Community Meet IRL!

On August 19, at the State of the Map in Florence, Italy, the LCCWG hosted an in-person (woo hoo!) mini-Congress. If you missed it, here are some of the ideas that arose from a fruitful and fun discussion. We hope you will consider joining the next session in late 2023!

We started the session by dividing up into continents – and every continent was represented! It turned out many people from the same regions didn’t know one another. 

Next we heard Allan Mustard, Tobias Knerr and Jean-Marc Liotier talk about the role of chapters from the OpenStreetMap Foundation perspective. 

Next we passed out two colors of sticky notes and asked participants to share things that have worked in their communities or challenges they have faced. There were many great answers, and many common threads.

Where have you seen success gathering community?

In terms of having an organization, some groups found that having several dedicated chat rooms on specific topics helpful. Other groups found it simpler to move organizational stuff to open source software like Collabora, LibreOffice, LimeSurvey. Many folks had success linking with their local government and holding local events, like State of the Map. Other common threads were around community building and mapping projects. Community building around the world seems to have more success when the focus is on building relationships, working together with other communities and having regular informal meetings. All participants strive to keep their spaces open and welcoming. 

Often communities are contacted by local authorities who want to help keep OSM data up to date. This can lead to partnerships for mapping projects, such as mapping health infrastructure for covid, mapping buildings and addresses, following up on Notes and just new mappers heading out to contribute on their own. 

What’s Difficult About Organizing Community?

On the other sticky note, folks shared things that were more difficult. A general theme seemed to be growing pains – how do you get started? Once you have a little group, how do you formalize? When you become a Local Chapter, how do you find new goals for the community to work towards? In some regions, getting volunteer work at all is difficult. In others, it’s mostly about keeping people on board for longer.

Another common difficulty was the institutional and financial challenges associated with having a local group. How do you finance your organization? How do you handle commercial activities? In our session there were discussions about the limits to paid mapping by local chapters, the growing pains moving from an informal to a formal group, the procedure to become a Local Chapter and when requests from outsiders or handling management as a volunteer can be too time consuming. 

Other challenges included how to decide between open channels Vs closed channels (where many folks tend to be already, like WhatsApp), having too many different channels, getting visas to attend global events, engaging volunteers in low income countries, and reconvening in-person after COVID.

When it comes to mapping – often that’s the least of a Chapter’s worries! Though in some countries, incentives for volunteers and lack of resources like decent internet connections are a barrier. Another challenge can be to get people facing the same direction to achieve common mapping goals, or to decide on which mapping tools to use. And there’s more and more quality open data that allows you to improve OpenStreetMap – but it is so much work to put it to use.

Local Chapters Congress – Community Meets Online

On November 12, 2022 the global OSM community gathered for the 3rd annual virtual Local Chapters and Communities Congress 2022. Leaders and members of various OSM communities, whether they are officially recognized Local Chapters of the OSM Foundation or just a regular user group of OSM mappers, came together to share stories and learn from each other.

There were lightning talks, presentations by LCCWG members and lots of great discussions. OSM Italia presented a fun video about the SotM in Florence. Adrés Gómez talked about how the Colombia community is successfully dealing with huge amounts of Notes – and how the project is expanding to other countries. Janet Chapman talked about Crowd2Map Tanzania. Then we heard about the new Discourse forum that lives at community.openstreetmap.org. To close off, we heard from a bunch of communities from around the globe.

You can check out the full agenda on the wiki and watch presentations from the day on this youtube  playlist


The OpenStreetMap Foundation is a not-for-profit organisation, formed to support the OpenStreetMap Project. It is dedicated to encouraging the growth, development and distribution of free geospatial data for anyone to use and share. The OpenStreetMap Foundation owns and maintains the infrastructure of the OpenStreetMap project, is financially supported by membership fees and donations, and organises the annual, international State of the Map conference. Our volunteer Working Groups and small core staff work to support the OpenStreetMap project. Join the OpenStreetMap Foundation for just £15 a year or for free if you are an active OpenStreetMap contributor.

Get to know the new OSMF Board

In December 2022, four new members were elected to the OpenStreetMap Foundation Board, complimenting the three members already serving. The new members are Arnalie Vicario, Craig Allan, Mateusz Konieczny and Sarah Hoffmann and they join Guillaume Rischard, Mikel Maron and Roland Olbricht.

With regard to the OSMF’s diversity ambitions, this collective of Board members is exciting for two reasons… Firstly, because this is only the second time the OSMF Board has had multiple female members and, secondly, because this is the most geographically diverse board we have seen with representation from across four continents.

So, let’s meet the 2023 Board…

Arnalie Vicario (Philippines)

Arnalie is from the Philippines, and maps under the username arnalielsewhere. She advocates for open data and is passionate about building inclusive spaces in the open mapping and open geo community. She was a GIS Specialist for seven years until she shifted to (online) community engagement in 2020. She works as Online Community Engagement Lead at the Humanitarian Openstreetmap Team (HOT), and as a full time mother.

She has been an OpenStreetMap contributor since 2016, the same year she joined and became part of the OSM community in the Philippines. In 2018, she met her partner at the State of the Map – Milan conference, and reconvened GeoLadies Philippines, an advocacy group for community diversity, collaborative participation, and affirmative spaces especially for women, and under-represented communities in OpenStreetMap. She is a supporter and ally of various communities and networks such as Geochicas, Women+ in Geo, Open Heroines, and more.

You can learn more about her views about community in OpenStreeMap and humanitarian open mapping in the Geomob Podcast Interview – Arnalie Vicario: Building inclusive spaces in OSM as well as through her OSM Diaries.

Craig Allan (South Africa)

Craig comes from a local government background where, as a spatial planner, he received formal training in aerial photo interpretation, photogrammetry and land surveying. He has used commercial GIS systems since the 80’s, starting on the simple but very effective Atlas GIS by Strategic Mapping Inc. and later moving on to the infuriating but effective ARC/INFO by ESRI. Now, he’s a QGIS fan and has used it to support philanthropic work in Rangpur Division, Bangladesh.

Craig concentrates on mapping in Africa under the username, cRaIgalLAn. He appreciates that putting a village on the map may enable residents to be recognised and to receive development support and humanitarian aid. Craig is also very interested in conservation and climate change, so does a lot of mapping of threatened forests in the Democratic Republic of Congo and in several places in Kenya, including the Mara reserve and forests and wetlands inland of Lamu town. He also maps in north Chad because he’s interested in both rock arches and the East Saharan montane xeric woodland which somehow survives on high mountains in the Sahara.

In his later working life, he did less geography and demographics and more management, including strategic planning, risk management, performance management, budgeting and administrative tasks. These skills and experiences have their uses for building and managing organisations and he now deploys them in the interest of the OSM Foundation and the broader OSM community.

Guillaume Rischard (Luxembourg)

Guillaume Rischard is from Luxembourg and maps as Stereo, which is easier to pronounce (he also that username on the wiki). When he discovered OpenStreetMap in 2008, there were only a few main roads displayed around him. He didn’t take the project seriously. In 2011, he ran into it again, and saw that the map had become a lot more detailed. He spotted a missing name, and when he saw it displayed on the map when he refreshed right after saving it, he was hooked. When he uploads a changeset, he still likes to open that place in his browser while it still hasn’t rendered, open the same URL in a new tab a few seconds later, then switch between the tabs.

He works as a freelance data consultant, and was the technical lead and helped drive strategy on the Luxembourg Open Data Portal, where one success was getting the addresses, orthoimagery and official map data of Luxembourg released.

The most significant thing he’s written recently is probably the Membership Working Group report on the 100 suspicious signups. Guillaume and his co-author Steve Friedl were honoured to receive the OpenStreetMap award for influential writing for it at the State of the Map conference in Heidelberg.

He is a member of the Data Working Group and Membership Working Group, and occasionally contributes to the OSM Weekly.

Mateusz Konieczny (Poland)

Mateusz maps and edits the wiki under his own name. He focuses his mapping on local surveying but has also made some bot edits and remote edits. He has also contributed to StreetComplete and other OSM-related tools, such as iD presets and JOSM. He focuses significant time on contributing to the OpenStreetMap Wiki, especially on documenting tagging schemes and reviewing uploaded files to make sure they have the correct copyright information.

Mateusz would like to contribute to greater transparency, attribution and GDPR compliance whilst on the board.

Mikel Maron (USA)

Mikel Maron is a programmer and geographer working for impactful community and humanitarian uses of open source and open data. He started with OSM in 2005. He was elected to the OSMF Board in 2015, and previously served from 2007-2012. He currently works at The Earth Genome, leading digital products. Previously, he led the Community team at Mapbox. He is co-founder of the Humanitarian OpenStreetMap Team, of GroundTruth Initiative, and of the Map Kibera project. He’s travelled widely, organizing mapping projects in India, Palestine, Egypt, Swaziland, and elsewhere.

He maps under mikelmaron and contributes to the wiki under Mikel.

Roland Olbricht (Germany)

Roland Olbricht came to OSM in 2008. Since 2011 he has maintained and operated the Overpass API independent of his day job. Before Covid, he participated in multiple local meet-ups in Germany. He contributes to the OSM wiki under the username, Roland.olbricht.

In his professional life, Roland makes software for public transit as a software developer for the company MENTZ GmbH.

Sarah Hoffmann (Germany)

Sarah Hoffmann has been contributing to OpenStreetMap since 2008 under the username of lonvia (she also contributes to the wiki under the same name).

She started out as a simple mapper, collecting a lot of data while hiking in the Swiss Alps. Over the years she became more and more involved in software development for OSM. She is maintainer for Nominatim, osm2pgsql, waymarkedtrails.org and a couple of other projects. She is part of the OSMF sysadmin team where she is responsible for the Nominatim servers and has helped out in the programme committee of State of the Map over the last couple of years.

In 2020 she finally gave up pretending that OSM is just a hobby. Nowadays she works as a freelancer doing development and consulting for OSM software in general and Nominatim in particular. She lives in Dresden, Germany.


The OpenStreetMap Foundation is a not-for-profit organisation, formed to support the OpenStreetMap Project. It is dedicated to encouraging the growth, development and distribution of free geospatial data for anyone to use and share. The OpenStreetMap Foundation owns and maintains the infrastructure of the OpenStreetMap project, is financially supported by membership fees and donations, and organises the annual, international State of the Map conference. Our volunteer Working Groups and small core staff work to support the OpenStreetMap project. Join the OpenStreetMap Foundation for just £15 a year or for free if you are an active OpenStreetMap contributor.

Engineering Working Group Call for Proposals

The Engineering Working Group (EWG) would like to announce a call for proposals for the following project: Adding the ability to mute users on the openstreetmap.org website.

About the project

Users who receive unwanted messages to their openstreetmap.org message inbox currently have to report the message writer and wait for an administrator to take action. This feature will make it possible for anyone to painlessly mute (ignore) private messages from another user.

For more details about the project, including how to apply and proposal requiements, please see the Engineering Working Group Project Funding Repository on Github. Click on “Ability to mute other users” under the Projects section or visit this link for for a list of deliverables.

Understanding the project funding process

Before submitting a proposal make sure to also read the Engineering Working Group’s Project Funding Proposal Framework for a general overview of the process. Should you have any questions about the funding process please reach out to the Engineering Working group at engineering@osmfoundation.org.

About the Engineering Working Group

The Engineering Working group is charged with, among other things, handling software development paid for by the OSMF, putting out calls for proposals on tasks of interests, offering a platform for coordination of software development efforts across the OSM ecosystem, and managing OSM’s participation in software mentorship programs.

The Engineering Working Group meets once every 2 weeks. Meetings are open to all and all are welcome. Questions? Please send an email to engineering@osmfoundation.org. We are a small group and are still welcoming new members!


About OpenStreetMap

The OpenStreetMap Foundation is a not-for-profit organisation, formed to support the OpenStreetMap Project. It is dedicated to encouraging the growth, development and distribution of free geospatial data for anyone to use and share. The OpenStreetMap Foundation owns and maintains the infrastructure of the OpenStreetMap project, is financially supported by membership fees and donations, and organises the annual, international State of the Map conference. Our volunteer Working Groups and small core staff work to support the OpenStreetMap project. Join the OpenStreetMap Foundation for just £15 a year or for free if you are an active OpenStreetMap contributor.

You’re invited to the 2021 Local Chapters and Communities Congress

The LCCWG is excited to invite OpenStreetMap local chapters and community organisers and leaders to the 2021 Local Chapters and Communities Congress!

Local Chapters & Communities Congress poster – please share widely!

The LCCC 2021 is a virtual event where leaders and members of various OSM communities, whether they are officially recognized Local Chapters of the OSM Foundation or just a regular user group of OSM mappers, come together to share stories and learn from each other.

Last year, 35 community leaders came together from more than 20 different countries and the LCCWG is asking you to spread the word far and wide so that even more communities come to exchange knowledge and build networks this year!

The LCCC takes place online on 06 November from 1200 – 1500 UTC and you can find more details on the OSM wiki, here.

Looking for moderators for OSM lists!

In December, the OpenStreetMap Foundation (OSMF) Board asked for help to instate a moderator team for the OSMF-talk and talk mailing lists. This task was passed to the Local Chapters and Communities Working Group (LCCWG) who subsequently set up a moderation subcommittee to lead this work.

Over the last 9 months, the subcommittee has led efforts to revise the Etiquette Guidelines and Process for Moderation but it will be the role of the Moderation team to put this guidance into practice and continue to define moderation practices in OSM spaces.

Volunteers are needed from all corners of the global OpenStreetMap community to participate in this Moderation Team to lead efforts to keep the lists safe, welcoming, and inclusive. The moderators will help to steer conversations on topic and encourage effective and respectful communication on the OSMF-talk and talk mailing lists.

Interested? Please complete this form and a member of the subcommittee will be in touch. The goal is to have a team in place by the OSMF election season (aiming for the end of October), so don’t delay!

Apply to maintain and develop iD

iD is the editor through which 80% of OpenStreetMap users contribute to the common edifice. The OpenStreetMap Foundation is committed to its support and seeks to staff iD development.

iD development is a funded position with the OpenStreetMap Foundation, with remuneration at market rates according to skills and commitments.

Please submit your application to board@osmfoundation.org. Include CV, cover letter, and/or examples of work as attachments. Also please indicate your preferences of full-time or part-time, work location, contractor status, and anything else we should consider.

What we are looking for

iD development involves a wide range of roles that may be held by one single polyvalent person – or by more than one, with skills and motivations that complement each other.

The overarching concern will remain addressing and balancing the needs of a diverse range of stakeholders, including:

  • iD mappers and OpenStreetMap community members from around the world
  • Corporate and non-profit players in the OpenStreetMap space
  • Downstream forks and instances of iD
  • Peer projects that rely on components of iD, or that iD relies on

Project management responsibilities will put an emphasis on communications:

  • Foster a welcoming, professional, online public space
  • Maintain and communicate a project roadmap based on input from stakeholders
  • Gather feedback and build consensus around major changes
  • Host regular online audio/video meetings to give updates, receive feedback, and hold discussion
  • Leverage the community to reach out and mobilize beyond the development team’s immediate circle

Of course, the basics of open source software project management shall also be fulfilled:

  • Provide support for existing functionality
  • Design solutions to enable new functionality
  • Review and assist with pull requests from contributors of all skill levels
  • Publish periodic updates with detailed release notes
  • Ensure that a third party can build an independent instance as completely as possible

Some domain-specific knowledge will play an important part in understanding user needs:

  • Some familiarity with the modern field of geospatial technology
  • An understanding of the OpenStreetMap data model, including tags
  • The culture of OpenStreetMap, and the free software and volunteered open data world in general

iD is a web application widely used in a varietiy of technological and social contexts – hence the following areas to which its design must pay careful attention:

  • Usability: ensure that tasks are intuitive to accomplish
  • Accessibility: accommodate a wide range of users’ abilities
  • Localization: adapt the app across language, region, and culture
  • Cross-platform: support all major systems and browsers
  • Tablet support: handle touch and stylus interactions as well as mouse and keyboard
  • Privacy: limit web tracking to the minimum required for operation and keep the Privacy Policy up-to-date
  • Performance: optimize operations for compatibility with the older hardware available to the economically disadvantaged

Development technologies:

  • HTML / CSS
  • JavaScript
  • Node.js
  • Node Package Manager (npm)
  • Data-Driven Documents (D3.js)
  • Git
  • GitHub

Quality control:

  • Code readability
  • Unit testing
  • Continuous integration
  • Debugging
  • Clear documentation, both for users and other developers

Online Briefings on the 2021 OSMF Community Survey

On March 10 & 11, Allan Mustard, Chair of the OpenStreetMap Foundation, will present a series of three Big Blue Button video conferences, open to the OSM community and 8 hours apart, to brief on and answer questions about the results of the 2021 OSMF community survey. The briefings will take place at 12:00 UTC and 20:00 UTC on March 10, and 04:00 on March 11 UTC (click the links to convert for your timezone). He will present some summaries of the data in graphic form, then take questions. He will use his Big Blue Button home room at https://osmvideo.cloud68.co/user/all-3t3-ekg.

Allan also plans to open an instance of Microsoft Translator and to speak into it in English, and will share the access code for the instance at the start of the presentation, so that anybody with Microsoft Translator’s app (on desktop, notebook, tablet, or smart phone) can follow his oral narrative in the language of their choosing. He will also use the Power Point 365 facility for rendering speech to text so that anyone who can read English can read subtitles as he speaks. Anyone planning to view the video conference who wishes to use the translation facility should download the Microsoft Translator app in advance and become familiar with it first.

If you would like to access the anonymized, raw results of the 2021 OSMF community survey, visit this page on the OSMF wiki.