escada's diary

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Ramblings about State of the Map

Posted by escada on 26 September 2016 in English (English)

This was my first State of the Map. That is if you do not count my virtual visits to all previous ones via the video sessions I have seen afterwards.

In this diary entry I will not write about the individual sessions, I keep that for another entry.

Let me start by congratulating the organisers and the volunteers for a great experience. Furthermore a big thank you to all people that did a presentation. I found the talks that I followed of a high level. That is they were informative, entertaining and brought by passionate people. Something I have not seen in other (non-OSM-related) conferences that I visited.

What I did wrong was that I visited too many sessions that are recorded and not enough bird of a feather (BoF) sessions. The ones that I visited (Public transport plugin for JOSM and Wikimedia's Kartotherian) were very interesting.

It was good to see people that I only met virtually before, either via a forum, a Mapper of the Month interview or as part of the Weekly OSM team.

BTW, a big applause to my colleagues of the Weekly OSM/Wochennotiz team for winning the Influential writer award. It's a pity that the SOTM team nor the OSMF team made more publicity about the winners of the awards (e.g. live via Twitter). Because I was in a BoF at that time, I still don't know the other award winners.

Update: They are now listed on

I should also have been braver to talk to more people, but what do you say to famous people like Andy Allen or Frederik Ramm? Anyhow, if I would have talked to you, I would have thanked you for your hard work for OSM and for the "courage" to continue with your work for carto-css or "promotion" for craftmappers despite all critiques.

As for the OpenStreetView team, I love to have discussed the de-blurring in the website. For what I do (mapping destination signs), it's a necessity and should take far less time than in Mapillary.

The social event had good food, but was missing beer. Not for me (I had to drive home), but an event in a former brewery with almost no choice in beer is strange, especially in Belgium. During the event, I had a nice talk with the woman that made the winning design for the SOTM logo and her partner, an American journalist.

I had a great time and feel sorry I missed the first day due to other obligations. And as Gregory sang at the end, we now will continue to "map, map, map".

Mapper of the Month: SomeoneElse (United Kingdom)

Posted by escada on 9 September 2016 in English (English)

Mapper of the Month: SomeoneElse

Who are you ?

I'm Andy, and I live in Derbyshire, in England. Since leaving college many years ago I've been working in the computer software industry (mostly development and implementation). The "SomeoneElse" name came from the music site - it was just an alternate playlist to the normal one (as if literally "someone else").

Staffordshire new year 2015 mapping walk.jpg Photo by SK53 License: CC BY-SA

When and how did you discover OpenStreetMap ?

I've always done quite a lot of walking, including "long distance walks a bit at a time", and while on one of those the display on the GPS that I'd been using was failing. I was looking for somewhere to store the POIs that I had (villages, pubs etc.), and found OSM.

What do you map ? Is there any difference with your early days ?

It's still mostly footpaths, bridleways and pubs :)

How do you map ?

It's usually "collect a GPS trace with lots of waypoints" and then fetch combine that with imagery and whatever other information's available back home. I use a small Garmin handheld for collecting waypoints and tracks and (when it's not raining) collect other details on a phone. Various bits of software to glue them together are at In terms of OSM editors it's mostly Potlatch 2 (because of better GPX waypoint support)

Where do you map ?

Mostly places that I've been. is as usual startlingly accurate.

What is your biggest achievement as mapper ?

It's not really a personal achievement - but together with other East Midlands mappers any OSM-based map locally is significantly better than the alternatives whatever you're looking for (does anyone else show whether a country road's safe to walk down because it has a roadside footpath, or what sort of trees are in a wood?).

Why do you map ?

It started out as recording the stuff that I needed when I was going from A to B that wasn't up to date elsewhere (where I live a lot of the landscape has been opencasted - Ordnance Survey maps used to have large white "we have no idea" areas).

What is the most difficult part of mapping ?

OSM has always been a story of "map it from less perfect sources now, but use better ones next year", but sometimes the process of improving what's already mapped is more time-consuming than just mapping from scratch.

What are your mapping plans for the near future ?

I'll be going walking in South Wales in a month or so - that always generates a lot of mapping work.

Do you have contact with other mappers ?

The local East Midlands mappers meet up in a pub once a month, and have a wide variety of mapping priorities and different backgrounds. It's always interesting to get different points of view...

Do you use OpenStreetMap yourself ? How ?

I've created "maps of things that are useful to me" based on OSM data for the car satnav, Garmin handheld and for something to glance at on the way to somewhere on the phone The idea that people would rely on something that could change at any minute for that (and then complain when e.g. Google changes their map UI) seems very odd to me indeed. Example of self created map Image CC0

Do you do anything else than mapping that is related to OpenStreetMap ?

I'm also fairly active on the help site, and was asked to join OSM's Data Working Group a couple of years ago. The latter is probably wrongly named; we deal with "people" issues far more than "data". "Data" problems are usually just mistakes or misunderstandings (I'm amazed that compared to other online spaces OSM still has so little real vandalism and organised trolling); but the "people" problems such as "what language(s) to use for the name of X" are often rooted in real-world disputes and are much harder to resolve.

To conclude, is there anything else you want to mention ?

Despite the "people" problems mentioned above, and despite the cultural differences, most OSMers get on just fine - just check the comments on any day of the week. New mappers (even if they're phone application users who didn't even know they were adding to OSM) generally get welcoming messages and offers of help. That's not to say that there isn't more that we can all do here, but (as with the low vandalism rate) I'm sometimes surprised that things work as well as they do.

Andy, thanks a lot for the interview and enjoy your hikes in South-Wales !

Mapper of the Month : Jorieke Vyncke (Belgium)

Posted by escada on 20 August 2016 in English (English)

Jorieke, a 28 years old Belgian, has spend a lot of time the past few years to support local OpenStreetMap communities all over the world. She worked on several projects in Africa, Europe and Asia to train people and to promote OpenStreetMap by local and international players.

Jorieke at the  Mapfugees in Duinkerke

Where and when did you discover OpenStreetMap?

I discovered OpenStreetMap at the end of 2010, "you will enjoy it", and YES ! I showed OpenStreetMap to my two brothers and together with them I mapped our village Wechelderzande Thanks to my student job as mailman, it was very easy, I knew half of the house numbers in the village by heart! Some time later, I discovered HOT, the Humanitarian OpenStreetmap Team, and Map Kibera. As social agoge, who had the ambition to work internationally and who was enormously interested in participation and spatiality, it simply had to interest me. My studies in 'Conflict and Development' gave me the opportunity to delve deeper in this type of mapping. I even got the chance to work for 6 weeks in Bangladesh for my master thesis. It gave me the possibility to talk with students and professors in architecture and spatial planning, the local OpenStreetMap community and a lot of people living in slums. And yes, it was them who really convinced me to use OpenStreetMap as a tool in humanitarian and development contexts. Precisely because they can put their neighborhood on the map themselves. After this project, everything went fast, a few months later I flew for the first time to Africa for the Eurosha project, in which HOT was one of the partners. And it never really stopped since then...

Do you use OpenStreetMap yourself?

Of course ! The apps OsmAnd and Maps.ME have "saved" me several times when I am abroad. You should see the faces of the taxi drivers in Bamako or Abidjan, when I can navigate them without problems to my destination. And when you show them the apps, their surprise is complete. "OpenStreetMap for taxi drivers", would make a nice little project :-) Those apps also give me confidence when I walk around in an unknown neighborhood, because now you know where you are and where you want to go.

Besides this personal use, I also often use OpenStreetMap for my work. For example, during my last project in Côte d'Ivoire, the complete logistic planning was based on OpenStreetMap. Check out one of the maps I made with Umap for this purpose.

I was very gratefull for HOT's Ebola activation! The western part of the Côte d'Ivoire is about perfect! With a few corrections by people that knew the region very well, we got the logistics running smoothly. Other parts of the country were harder, driving around for 40 kilometers to get in that particular village, was not uncommon.

GisDay 2015 met OpenStreetMap Mali

How and where do you map?

Most of the time I map were I am or were I have been. This means a lot in Belgium, but also in places where I had worked or had spend a vacation. Most of the time, I map the basics: roads, buildings, residential areas or points of interests. I leave more complex stuff such as relations or boundaries to other mappers. [JOSM]( is indispensable for me. The main reason is that this editor does not require a constant internet connection! One can download data and aerial images, work for a few hours without network and electricity, and upload the data afterwards. This comes in handy when you are somewhere remotely in Africa! I am also a fan of less popular projects on the Tasking Manager. During a sudden natural disaster, a lot of attention goes to that one area at that particular moment, but there are a lot of countries with a forgotten crisis, such as Tchad, Mali or [South Sudan( There is a gigantic need for maps in those countries as well.

What is your largest accomplishment as a mapper?

Bangui! I lived and worked there for 3 months, participating in the Eurosha project at the end of 2012. Bangui is the capital of the Central African Republic (CAR). Before my stay, Bangui was hardly noticeable on the map. When I had to leave the country, it was there, and the data could be used by humanitarian organisations in times of crisis. The adrenaline was pumping through my body when we got a phone call in Cameroon from UN OCHA on the day of the coup when the whole city was looted, to ask whether we could help them. Of course we could!!!

At this moment there is a map of Bangui, which includes all health facilities and also in other parts of the country the map is improving via HOT remote mapping projects.

I am also very proud of the week I spend in Lubumbashi with Medecins Sans Frontiers (MSF): . Although I did not map a lot myself during that period, I instructed people to map for me :-) At the end of the week, around 15 students were walking around to collect data and we got tremendous help from remote mappers. After 4 days more than 60 people from around the world helped us. This synergy with Ivan Gayton of MSF, myself and the students in the field and the remote mappers, was the first seed from which the Missing Maps projects was born a few months later.

Data collection in Bangui

What is your motivation to map?

The community and the enormous passion of the people, which shows in small things. Some examples: Someone visiting a meetup with a bus that takes him 30 minutes more, simply because he had not mapped that particular route yet. The sparkle in someone's eye when her first edit appears on the map. The fire in the email discussions on the mailing lists, ...

But also how all this chaos, somehow coordinates to the result we see today on OpenStreetMap. A database build by ordinary people, but feeding economic development, and a key stone in some humanitarian projects.

OpenStreetMap is for me a great example of the inspiring "commons based economy" of Michel Bauwens.

Besides mapping, do you do other OpenStreetMap related tasks?

Since the spring of 2015, I am in the board of HOT. Besides that, I spend quite some time to answer all kinds of emails and to bring the right people in contact with one another. From time to time I do some translations, update the wiki and make a post on . I also speak on conferences, co-organise meetups and mapathons. At this moment I am busy with the organisation of the HOTsummit and the State of the Map conference.

To conclude, is there anything else you want to mention?

Do not be afraid, just make that first edit. Everybody can participate in OpenStreetMap, I am the living proof of that!

Mapper van de Maand: Jorieke Vyncke (België)

Posted by escada on 20 August 2016 in Dutch (Nederlands)

Jorieke ( , 28 jaar en Belgische, spendeerde de afgelopen jaren veel van haar tijd aan het ondersteunen van lokale OpenStreetMap-gemeenschappen overal ter wereld. Ze werkte voor verschillende projecten in Afrika, Europa en Azië om mensen te trainen en OpenStreetMap te promoten bij lokale en internationale actoren.

Jorieke bij de Mapfugees in Duinkerke

Waar en wanneer ontdekte je OpenStreetMap?

Ik ontdekte OpenStreetMap eind 2010, "je gaat dat wel leuk vinden", en ja hoor! Ik toonde OpenStreetMap vervolgens aan mijn twee broers en mapte samen met hun ons dorp Wechelderzande. Dankzij mijn studentenjob als postbode, was dit enorm gemakkelijk, ik kende de huisnummers van half het dorp gewoon uit m'n hoofd! Een tijdje later ontdekte ik HOT, het Humanitarian OpenStreetmap Team, en Map Kibera. Als sociaal agoog die ambitie had om internationaal te werken en enorm geïnteresseerd was in participatie en ruimte kon dat niet anders dan mijn interesse opwekken. Mijn studies Conflict en Development gaven me vervolgens de mogelijkheid om dieper te graven in dit soort mappen. Ik kreeg immers de kans om 6 weken veldwerk te doen in Bangladesh voor mijn masterproef. Het gaf me de mogelijkheid om te spreken met studenten en proffen architectuur/ruimtelijke planning, lokale OpenStreetMappers en vele sloppenwijkbewoners. En ja, het zijn zij die mij echt overtuigden van OpenStreetMap als tool voor het mappen in humanitaire en ontwikkelingscontexten. Net omdat je met OpenStreetMap je buurt zelf op de kaart kan zetten. Nadien ging het snel, enkele maanden later vloog ik voor de eerste keer naar Afrika voor het Eurosha project waar HOT één van de partners was. En eigenlijk is het sindsdien niet meer gestopt...

Gebruik je zelf OpenStreetMap in je dagdagelijkse leven?

Jazeker. De apps OsmAnd en Maps.ME hebben me al meermaals 'gered' in het buitenland. Je zou de gezichten van de taxichauffeurs in Bamako of Abidjan eens moeten zien als ik ze zonder probleem kan navigeren naar de plek waar ik moet zijn. En als je dan de apps toont, zijn ze vaak helemaal verrast. "OpenStreetMap voor taxichauffeurs" het zou nog een mooi projectje zijn :-) Ook maken de mapping apps me zelfzekerder als ik weer eens ergens (doelloos) rondloop op een plek die ik niet ken. Je weet waar je bent en waar je naartoe gaat. Daarnaast gebruikte ik OpenStreetMap ook al heel vaak in mijn werk. Zo hing voor mijn laatste project in Ivoorkust de hele logistieke planning af van OpenStreetMap. Check één van de Umap kaartjes die ik maakte maar eens: Ik was héél dankbaar voor HOT's Ebola activatie! In het westen van Ivoorkust is OpenStreetMap gewoon top. Met enkele correcties door mensen die de regio goed kenden, kregen we de logistiek vrij gemakkelijk geregeld. Andere regio's in het land waren beduidend moeilijker: 40 kilometer rond rijden om toch maar in dat ene dorp te geraken, het gebeurde verschillende keren.

GisDay 2015 met OpenStreetMap Mali

Wat voor soort mapper ben je en in welke zone map je?

Meestal map ik waar ik ben en geweest ben. Dat wil zeggen in België, maar ook de plekken waar ik werkte of op vakantie ging. Meestal zijn het basisdingen die ik map: wegen, gebouwen, woongebieden of points of interest. Ingewikkeldere dingen zoals relaties of grenzen laat ik liever aan anderen over. Onmisbaar voor mij is [JOSM]( Dit voornamelijk omdat deze editor geen constante internet verbinding nodig heeft. Je kan je data en luchtfoto's downloaden, voor een paar uur werken zonder internet en elektriciteit, en nadien de data uploaden. In Afrika kan dat al wel eens handig zijn! Ook ben ik fan van de 'minder populaire' projecten op de Tasking Manager. Tijdens een plotse natuurramp gaat veel aandacht vaak naar dat ene gebied op dat ene moment, terwijl er in landen met vergeten crisissen zoals Tjaad, Mali of Zuid-Soedan ook een gigantische nood is.

Wat is je grootste verwezenlijking als mapper?

Bangui! Ik woonde en werkte in het kader van het Eurosha project eind 2012 drie maanden in Bangui, de hoofdstad van de Centraal Afrikaanse Republiek (CAR). Bangui stond voordien amper op de kaart. Maar toen ik het land moest verlaten stond het er wel, en kon de data ook gebruikt worden in de crisis door de humanitaire organisaties. Adrenaline ging door m'n lijf toen we in Kameroen telefoon kregen van UN OCHA op de dag van de staatsgreep toen de hele stad geplunderd werd, kunnen jullie ons helpen??? Ja, dat kunnen we!!! Er is nu een kaart van Bangui, mét alle gezondheidsinfrastructuren en ook de rest van het land zijn we met HOT (remote) aan het mappen! Ook ben ik supertrots op mijn week in Lubumbashi met Artsen Zonder Grenzen (AZG) . Al heb ik zelf zo heel veel toen niet gemapt, ik heb de mensen eerder voor me laten mappen ;-) In Lubumbashi liepen er aan het einde van de week een 15-tal studenten rond om data te verzamelen, en ook werden we enorm geholpen door remote mappers. Na vier dagen hadden al meer dan 60 mensen wereldwijd ons geholpen. Uit deze synergie; van Ivan Gayton (AZG) en mezelf met de studenten op het terrein en de remote mappers, groeide het Missing Maps project enkele maanden later.

Dataverzameling in Bangui

Wat motiveert je om te mappen?

De community en de enorme passie van OpenStreetMappers die vaak blijkt uit kleine dingen. Iemand die naar een meetup komt met een bus die er een half uur langer over doet, omdat hij deze buslijn nog niet gemapt heeft. De twinkeling in de ogen van iemand die zijn eerste edit op de kaart ziet verschijnen. Het vuur waarmee er soms gemaild wordt op de mailinglijsten. ... Maar ook hoe al deze chaos zichzelf op de één of andere manier coördineert tot het resultaat wat OpenStreetMap vandaag is. Een database gebouwd door gewone mensen die zorgt voor economische ontwikkeling, maar ook een stevige steen bijdraagt aan onder andere humanitaire hulp. OpenStreetMap is een prachtig voorbeeld van de voor mij toch wel inspirerende 'commons based economy' van Michel Bauwens.

Doe je ook nog andere dingen in verband met OpenStreetMap? Sinds de lente van 2015 zit ik in de raad van bestuur van HOT. Daarnaast spendeer ik heel wat tijd aan het beantwoorden van allerlei mailtjes met vragen en de juiste mensen met elkaar in contact brengen. Af en toe vertaal ik, update ik de wiki, doe ik een post op, spreek ik op een conferentie of organiseer ik mee meetups of mapathons. Momenteel ben ik ook bezig met de organisatie van de HOTsummit en de State of the Map conferentie.

Om af te sluiten, is er iets dat je de lezer nog zou willen meedelen? Laat je niet afschrikken, doe gewoon die eerste edit. Iedereen kan OpenStreetMappen, daar ben ik het levende bewijs van!

Mapper in the Spotlight: Jinal Foflia (India)

Posted by escada on 15 July 2016 in English (English)

Who are you ?

I'm Jinal Foflia from Bengaluru, India. In my free time you'll see me playing with words which turn into poetries, an amature baker and always trying to make something creative out from the waste. I'm an engineer and currently work at Mapbox as a Data Analyst.

When and how did you discover OpenStreetMap ?

I heard about OpenSteetMap from a friend, there was a discussion about how precise can a map be and that's when my friend pointed out to OpenStreetMap and stated that 'you can make this map as precise as you want it to be'. I was curious about it and tried to research about it. Coincidently, after a while I joined Mapbox where I was given a broader perspective about OpenStreetMap and also got a chance to meet some very interesting folks who have immense passion towards OpenStreetMap and have been contributing for years. With all the guidance I started my mapping journey.

What do you map ? Is there any difference with your early days ?

I begun by adding points of interests in Bengaluru, then eventually jumped into tracing roads and understanding their hierarchy and classifications. It was very interesting to know that what we see in reality is no different from what we map. This gave me a lot of understanding about how cities are planned and how different each city is from the other in terms of planning and road networks. Currently I have started mapping turn restrictions and turn lanes. With my experience in OSM, I must say that relationships are complicated here too ;-)

How do you map ?

I'm lucky that my profession allows me to map, other than the mapping that I do with the team, I go for field mapping using field papers in and around my neighbourhood, trying to collect ground data and add that to the map. We also started our first mapping party on the world environment day (5th June), currently there are just two members, but we are hoping for more people to get involved and be a part of it.

Mapping trees in Basaveshwaranagara

Mapping trees in Basaveshwaranagara

Which tools do you use (GPS, Apps, Editors, QA-websites) ?

I have used OSM tracker for adding traces to the map. Also I make sure to use Mapillary app to capture images where ever I travel. Also MAPS.ME has been a handy application for adding some common POIs and addresses. I use JOSM editor for major part of mapping in OpenStreetMap.

Where do you map ?

I map locally and quite often for HOT. It feels great that the data that is added to the map, pre or post disaster can be of such great use. Nothing can be better than contributing for saving lives.

What is your biggest achievement as mapper ?

It has just been a year since I started mapping, I feel that I don't have anything in particular that could be mentioned but looking forward in making the best out of it.

What motivates you ?

OSM has become an integral part of my life. The whole idea of a map being open source was the thing that attracted me towards it. I was reluctant at first to add anything to the map as I realised that all these edits would go live in sometime, but this is what makes OSM a special map! This gives me an opportunity to understand different people and the cities they live in. It's astonishing to see how each city is different from the other but yet the same. Also working with people who have some great experience with OSM makes my learning experience even better.

What is the most difficult part of mapping ?

Mapping involves a lot of intricate work, like understanding the right combination of tags, as each city/country has it's conventional way of tagging a particular entity. I often get confused with the current tag that is being used and the deprecated ones. Although each of them will have a good number of instances but choosing either of them is difficult. One fact that keeps me motivated is the OSM community, it's amazing to see the passion and the enthusiasm that everyone shares to make this map, what it is.

What are your mapping plans for the near future ?

Right now i'm very keen in mapping my neighbourhood - Basaveshwaranagara. Adding various POIs, trees, gardens, buildings and turn restrictions in this area.

Do you have contact with other mappers ?

The OSM community is huge, it's astonishing to see how everyone is connected to each other through OSM. I have had interactions with a lot of mappers since I started mapping. Notes in OSM are a great medium to ask for help or seek attention of a fellow mapper to an issue. OSM diaries is an amazing platform to communicate with everyone on what are we working on or seeking help for. I'll be attending the SotM Brussels this year, this will be a great opportunity for me to meet and interact with the folks with whom I have interacted virtually. Looking forward to be a part of this.

Do you use OpenStreetMap yourself ? How ?

I use OSM for a lot of things like for my daily travel, to find places and to share locations. This is done using various applications like and OsmAnd.

Do you do anything else than mapping that is related to OpenStreetMap ?

The OSM community in India is growing. Through Mapbox and individually, we are making efforts to make this community stronger. We do this by conducting OpenStreetMap related workshops for small groups, colleges and universities across India. This is to introduce them to OSM and help them get comfortable with mapping.

Taking a session on OSM for the university studentsTaking a session on OSM for the university students

I'm also a part of the English editorial team for the WeeklyOSM, a blog which gives a summary of all things happening in the OpenStreetMap world. There is great team behind this and it has been a very delightful learning experience in being part of this team.

I have started working in localising iD editor, that is translating various intructions of iD into my mother tongue, Gujarati using transifex. I plan to complete the core translations very soon.

To conclude, is there anything else you want to mention ?

I'm glad that i'm a part of such an amazing community which is always ready to help and support. It makes me feel proud to be doing my bit in contributing to the making of the best map in the world! There is one thing that I would consciously do is to encourage women to participate and start contributing to OpenStreetMap. It would be great to see a diverse OSM community :)

Thank you for reading it :)

Thanks a lot for the interview, Jinal.

Belgian mapper of the month: Julien Fastré

Posted by escada on 19 June 2016 in English (English)

Can you introduce yourself ?

I have several occupations, and I appreciate that they are in very different domains, althought, it might be tiresome from time to time:

  • I am a software developer at Champs-Libres, where a part of the activities is related to geography. We regularly use data from OpenStreetMap. We also install tile server, Nominatim, etc. Officially this is supposed to be a part-time job, but in reality, it takes much more time.
  • I studied journalism, but after my studies I've always been a community worker. I also work part-time as coach for unemployed women at a feminist association.
  • I have been (and sometime I am still) active in several different associations and movements such as GRACQ, which defends the rights of cyclist, de scouts, some unions, ...

Last, but not least I am a father and I love spending a good part of my life on that !


How and when did you discover OpenStreetMap ?

Purely by accident, in an article of the magazine of GRACQ. It got me inspired to continue. Back then, I started contributing with the things that interested me the most at that time: cycle routes and infrastructure for cyclists.

Do you use OpenStreetMap yourself ?

I need it almost every 2 weeks to localize the office of a customer, or to find my way around a different neighborhood. I am using my smartphone with OsmAnd more and more for this purpose.

I also use the data in my profession: both for our TMS-servers and for our analyzes we copy parts of the database to our servers.

What kind of mapper are you ?

I have the impression that little by little I became a mapper of the second plan. Right now, I do more evangelization around OpenStreetMap than actual mapping. I have organized conferences, met ministers, talked to the administration, etc. This requires some availability and patience. When you do it once, it often occurs that you are asked again. But I would be very happy if others will join me and start bringing the "message" themselves.

The consequence is that I have less time to add new objects to the database and spend more time talking about it. And, I confess, I have the impression that I start losing touch with the basis.

At this moment I am interested in the "social" mapping. I have been a community worker for 10 years and I think that OpenStreetMap is a great tool for this profession: e.g. for the creation of a central database of contacts, and to create maps for the most needy in our community (e.g. homeless people).

There was already a mapping party for the homeless in April, and I think it is a very sympathetic initiative.

What do you map ?

Mmm, I just answered that.. :-)

What is your largest accomplishment ?

I am proud of some of the presenations I gave, especially when some people from the audience came to me with additional questions, and later on became interested in OpenStreetMap or started using it in for their work.

Maybe not an accomplishment per sé, but I met a reasonable number of sympathetic people from the administration in Brussels and Wallonia. They are sincerely enthusiastic about OpenStreetMap, but every administration is like a juggernaut, they have a hard time to change course.

Why do you map ?

To maintain a "common good". I am very motivated by the idea to make and maintain a database with collective knowledge, available to everyone. This gives me the idea that I'm contributing to something that is much larger than myself.

Because our economic system is pushing us in the direction of individualism and glorifies property, I am happy, very happy to see different initiatives (such as OpenStreetMap, Wikipedia, open source, but also the movement of cooperatives and common kitchen gardens) form a counter movement.

I am convinced that on short or mid-long term our current dominant economical system will implode and a mixed system will emerge with a better balance between individual freedom and participation in the community.

Do you do other stuff besides mapping ?

As I already said, I present more than I map, although, occasionally, I find the time to map for Humanitarian OpenStreetMap Team (HOT) projects.

I am also looking forward to moving to a new home, so I have a new neighborhood to start mapping.

Do you have some ideas to grow the OpenStreetMap community ?

I really like the recent initiatives by the Belgian community to welcome new mappers.

The mapathon organised in collaboration with 7 Belgian universities in April of this year and the mapping party for the homeless also attracted new mappers. I am looking forward to similar initiatives.

What is the biggest strength of OpenStreetMap ?

Its community of mappers, its license, ... about everything :-)

I find that OpenStreetMap is always ahead of the large suppliers of databases: when there is a new trend (e.g. infrastructure for cyclists), mappers will immediately start adding those in the most visited areas. The suppliers of the classic databases come afterwards, maybe they are more complete or with more coherence, but they are late, sometimes too late. Sometimes they are never arrive, like in developing countries.

What is the largest challenge for OpenStreetMap ?

The continuous growth of regular contributors in order to keep the map up-to-date.

How do you keep informed about OpenStreetMap news ?

I follow the OpenStreetMap blogs via an RSS-feed. I am also member of the talk-be mailing list, although I do not participate very actively.

Do you have contact with other mappers ?

I see other mappers during mapping parties, but also in certain projects.

Anything else that you want to mention ?

I am very touched by the capability of the community to help and support. It makes me proud to be part of it.

Belgische mapper van de maand: Julien Fastré

Posted by escada on 19 June 2016 in Dutch (Nederlands)

Wat doe je in het dagelijkse leven ?

Ik heb meerdere bezigheden, en ik apprecieer het erg dat ze in zeer verschillende domeinen zijn, zelfs als me dat af en toe vermoeit:

  • Ik ben software ontwikkelaar bij Champs-Libres, waar een deel van onze activeiten verbonden is met geografie. We gebruiken daarbij regelmatig data van OpenStreetMap. We installeren ook tile servers, Nominatim, enz. Officieel zou dit een deeltijdse baan moeten zijn, maar in werkelijkheid, neemt het veel meer tijd in beslag.
  • Van opleiding ben ik journalist, maar sinds ik mijn studies heb afgerond ben ik maatschappelijk werker. Ik ben eveneens deeltijds te werk gesteld als begeleider van werkzoekenden in een feministische vereniging.
  • Ik ben ook medewerker geweest (en soms nog) van allerlei verenigingen of bewegingen: GRACQ (fietsersbond), de scouts,vakbonden, ... Ik ben eveneens vader en daar spendeer ik ook een mooi deel van mijn tijd aan !


Hoe en wanneer hebt u OpenStreetMap ontdekt ?

Volledig per toeval, in een artikel van het magazine van GRACQ, en dat gaf me zin om verder te gaan. Ik ben toen begonnen met bijdragen van wat me op dat moment interesseerde: fietsroutes en de infrastructuur voor fietsers.

## Gebruikt u OpenStreetMap zelf ? Bijna tweewekelijks heb ik OpenStreetMap nodig om het bureau van een klant te vinden, of om de weg te vinden naar een buurt die ik niet ken. Ik gebruik daarvoor meer en meer OsmAnd op mijn smartphone.

Ik gebruik de gegevens ook professineel: voor onze TMS servers en analyses kopiëren we delen van de databank naar onze servers.

Wat voor een soort mapper ben je ?

Ik heb de indruk dat ik beetje bij beetje een mapper van de tweede lijn ben geworden. Ik ben nu regelmatig bezig met OpenStreetMap te promoten. Ik heb conferenties georganiseerd, ministers ontmoet, met administratieve diensten gepraat, enz. Dit vereist een zekere beschikbaarheid en geduld. Wanneer je dat een keer doet, gebeurt het vaak dat de gesprekspartners een volgende keer terug bij je terechtkomen. Dat was ook het geval bij mij. Maar ik zal blij zal als er ook anderen zich gaan bezighouden met het uitdragen van die "evangelie". Als gevolg daarvan hou ik me minder bezig met het toevoegen van objecten dan met het praten over OpenStreetMap. En, ik beken, dat ik de indruk heb dat ik de voeling met de basis verlies.

Op dit moment interesseer ik me voor het "sociale" mappen. Ik ben reeds 10 jaar sociaal medewerker, en ik denk dat OpenStreetMap een zeer goed gereedschap is voor onze sector: voor het aanmaken en centraliseren van een gegevensbank van contacten, om kaarten te maken voor de meest noodlijdenden (bv. daklozen, enz.)

Er heeft reeds een "daklozen mapathon" plaatsgevonden begin april, en ik vond dat een zeer sympathiek initiatief.

Wat map je zoal ?

Huh ! dat heb ik zonet beantwoord ... :-)

Wat is je grootste verdienste ?

Ik ben fier op enkele presentaties die ik heb gegeven, vooral als de mensen me nadien vragen zijn komen stellen, en waarna ze zich zijn gaan interesseren voor OpenStreetMap of als ze nadien het project zijn gaan gebruiken in hun professionele bezigheden.

Misschien is het niet echt een verdienste, maar ik heb een behoorlijk aantal sympathieke mensen ontmoet uit de adminstratie in Brussel en Wallonië. Zij zijn oprecht enthiousiast over OpenStreetMap, maar zoals elke administratie, lijken zij op enorme schepen, die maar moeilijk van koers kunnen veranderen.

Waarom map je ?

Voor het handhaven van een "gemeenschappelijk goed". Ik ben zeer gemotiveerd bij het idee van het maken en onderhouden van een gegevensbank van collectieve kennis, bereikbaar voor iedereen. Ik heb zo de indruk mijn steentje te kunnen bijdragen aan iets dat veel groter is dan mezelf.

Doordat ons economisch systeem ons in de richting van het individualisme duwt en eigendom verheerlijkt, ben ik blij, heel blij, om initiatieven (zoals OpenStreetMap, Wikipedia, open source, maar ook de beweging van coöperatieven, gemeenschappelijke moestuinen, enz) te zien die stapje voor stapje een tegenbeweging inzetten.

En ik ben ervan overtuigd dat op korte of middelange termijn, we gaan zien dat het huidige, dominante economische systeem gaat instorten, en er een gemengd systeem zal ontstaan met een betere balans tussen de individuele vrijheid en gemeenschap.

Doe je andere dingen voor OpenStreetMap ?

Zoals ik reeds zei, doe ik meer presentaties dan dat ik map. Wat betreft mijn bijdragen, zal ik af en toe mappen in het kader van Humanitarian OpenStreetMap Team (HOT).

Ik verheug me ook op mijn komende verhuis, om die nieuwe wijk ook in de databank te zetten.

Heb je ideeën om de OpenStreetMap gemeenschap te laten groeien ?

Ik vind de initiatieven van de laatste maanden om nieuwe mappers op te vangen heel "cool".

De mapathon bij de universiteiten in April van dit jaar en deze voor de daklozen trekken ook nieuwe mappers aan. Ik verheug me op meer !

Wat is de grootste sterkte van OpenStreetMap

Zijn gemeenschap van mappers, de licentie, .. zowat alles :-)

Ik vind dat OpenStreetMap altijd voor loopt op de grote leveranciers van databanken: wanneer er een nieuwe trend is (bv. infrastructuur voor fietsers), gaan de mappers deze in kaart beginnen brengen in de gebieden die het meest gebruikt worden. De leveranciers van de klassieke databanken komen daarna, waarschijnlijk wel vollediger en coherenter, maar later, soms te laat of zelfs nooit, zoals in de gebieden van de Derde Wereld.

Wat is de grootste uitdaging voor OpenStreetMap ?

Het laten groeien van het aantal regelmatige mappers om de kaart zo actueel mogelijk te houden.

Hoe blijf je op de hoogte van nieuws i.v.m. OpenStreetMap ?

Ik volg de OpenStreetMap blogs via RSS. Ik ben ook geabonneerd op de talk-be mailing list, maar ik ben er zelf niet zo actief op.

Hebt u contact met andere mappers ?

Zowel bij mapping parties als bij het werken aan bepaalde projecten.

Om af te sluiten, is er nog iets dat u wil zeggen ?

Ik ben erg ontroerd door het vermogen van de gemeenschap om te helpen en te steunen. Daarom ben ik trots om er deel van te mogen uitmaken.

Contributeur du Mois: Julien Fastré

Posted by escada on 19 June 2016 in French (Français)

Qui es-tu ?

J'ai plusieurs activités, et j'apprécie beaucoup qu'elle soient dans des domaines très variés (même si, parfois, ça me fatigue un peu) : Je suis développeur à Champs-Libres, où une partie de nos travaux sont en lien avec la géographique. On ré-utilise fréquemment les données de OpenStreetMap (OSM). On met également en place des serveurs carto, nominatim, etc. Ça me prend officiellement un mi-temps, mais en réalité, c'est beaucoup plus. J'ai fait des études de journalisme, mais depuis que j'ai quitté l'école, j'ai été travailleur social. Je suis employé également à mi-temps comme formateur avec des demandeuses d'emploi, dans une association féministe. J'ai également été (et parfois je le suis encore) engagé dans beaucoup d'associations ou de mouvements : le GRACQ (Groupe de Recherche et d’Action des Cyclistes Quotidiens, syndicat des cyclistes), les scouts, des syndicats, ... Je suis également papa et ça me prend une autre belle partie de mon temps !


Comment et quand as-tu découvert OpenStreetMap ?

Complètement par hasard, par un article dans le magazine du GRACQ, qui m'a donné envie d'aller plus loin. J'ai alors commencé à m'intéresser et à contribuer pour ce qui était mon intérêt : à l'époque, les randonnées et les infrastructures cyclables.

Utilises-tu OpenStreetMap au quotidien ?

J'ai une utilisation quasi hebdomadaire d'OpenStreetMap pour repérer le bureau des clients, me rendre à un endroit, etc. J'utilise de plus en plus OsmAnd sur mon téléphone. J'ai aussi une utilisation professionnelle des données: je les extrais et les télécharge pour mettre à jour nos serveurs TMS, les importer pour des analyses, etc.

Quelle sorte de contributeur es-tu ?

Petit à petit, j'ai l'impression d'être devenu un contributeur de deuxième ligne. Il m'est arrivé fréquemment de faire "de l'évangélisation" pour OSM. J'ai donné des conférences, rencontré des ministres, des administrations, etc. Cela demande une certaine disponibilité, une certaine patience. Quand une personne le fait une première fois, il arrive que les interlocuteurs s'adressent à cette personne la fois suivante. Cela a été mon cas. Mais je serai heureux que d'autres puissent s'investir dans ce travail "d'advocacy". En conséquence, je passe moins de temps à ajouter des objets qu'à parler d'OSM. Et, j'avoue, je commence à ressentir un manque de contact avec le terrain.

Pour le moment, je m'intéresse assez bien à la cartographie "sociale" ; je suis travailleur social depuis 10 ans et je pense que OSM pourrait être un outil très utile pour le secteur : pour constituer et centraliser une base de donnée des contacts, pour produire des cartes pour les personnes les plus précaires (sans-abris, etc.).

Il y a eu un "cartopartie sans abris" début avril 2016, et je pense que c'était une très chouette initiative.

Que cartographies-tu ?

Heu ! J'ai déjà répondu ... :-)

Quelle est ta plus grande prouesse en tant que contributeur ?

Je suis fier de quelques présentations que j'ai faites, à la suite desquelles des personnes sont venues me poser des questions et qui, par la suite, sont intéressées au projet OSM ou l'on inclut dans leurs outils professionnels.

Même si ça n'est pas vraiment une prouesse, j'ai rencontré pas mal de gens sympa dans les administrations à Bruxelles et en Wallonie. Ils sont vraiment enthousiastes pour OSM, mais les administrations en elles-mêmes sont, malheureusement, comme des énormes paquebots : il faut du temps pour changer de cap.

## Pourquoi cartographies-tu ? Pour entretenir un "commun". Je suis très motivé par l'idée de construire et d'entretenir une base de donnée de savoir collaborative, accessible à tous. J'ai l'impression d'apporter ma pierre à quelque chose qui est plus grand que moi.

Alors que notre système économique nous pousse vers l'individualisme et consacre la propriété, je suis heureux, très heureux, de voir que d'autres initiatives (comme OSM, Wikipedia, le logiciel libre, mais aussi le mouvement des coopératives, des potagers communs, etc.) prennent le contre-pied et bâtissent, petit à petit, une alternative à ce système.

Et je suis persuadé que, à court ou moyen terme, on verra le système économique dominant s'effondrer et qu'émergera un système mixte, avec un meilleur équilibre entre la liberté individuelle et le partage communautaire.

Fais-tu d'autres choses liées à OpenStreetMap ?

Comme je l'ai dit, les présentations sont plus fréquentes que mes contributions. Donc, pour mes contributions, je prends, parfois, des tâches dans Humanitarian OpenStreetMap Team (HOT). Je me réjouis aussi de déménager pour améliorer la base de données dans mon quartier.

As-tu des idées sur la façon dont nous pouvons étendre la communauté OpenStreetMap, pour motiver plus de gens à contribuer ?

Je trouve que les initiatives d'accueil des nouveaux contributeurs de ces derniers mois sont très chouettes !

Les cartoparties d'avril 2016 à l'université et celles pour les sans-abris amènent de nouveaux contributeurs. Je m'en réjouis !

Quelle est, selon toi, la plus grande force d'OpenStreetMap ?

Ses contributeurs, sa licence, ... Tout, quoi :-)

Je pense que OSM est toujours en avance sur les grands fournisseurs de données : quand quelque chose est "tendance" (les aménagements vélos, etc.), les contributeurs vont commencer à la cartographier dans les zones où cela sera le plus utilisé. Les fournisseurs de données classiques arrivent ensuite, avec une plus grande complétude et cohérence, mais plus tard et parfois trop tard, ou jamais, comme dans les zones du tiers-monde.

## Quel est le plus grand défi pour OpenStreetMap ? Augmenter le nombre de contributeurs réguliers pour tenir la carte le plus à jour possible.

## Comment restes-tu au courant de toutes les petites nouvelles liées à OpenStreetMap ? Je suis abonné aux flux RSS des blogs d'OSM. Je suis également abonné à la mailing-list talk-be, mais je ne réagis pas énormément.

Avez-vous des contacts avec d'autres cartographes ? Comment restes-tu en contact ?

À l'occasion de cartoparties, ou quand on travaille sur un projet particulier.

Pour conclure, y a-t-il encore quelque chose que tu souhaites dire au lecteur ?

Je suis très touché par la capacité d'entraide et d'accompagnement de la communauté. Je suis fier d'être aux côtés d'autres contributeurs pour cette raison.


Posted by escada on 18 June 2016 in English (English)

I just started playing with MapContrib made by Guillaume AMAT from France. It's a great tool to create dedicated webpages (or apps if you want) for certain tags.

Here I made one for dog parks

MapContrib Dog Parks

You can also allow other people to edit the map data in the way you want. They can change existing data or add new, in this case dog parks

Editing data

So all nodes that will be added already have have the tag leisure=dog_park.

Another map that I made is for artwork

MapContrib Artwork

You can define the content of the popup for each POI, as well as predefine some possible node types and their tags. Here I defined statues and sculptures:

Node Types

and for statues I defined the 2 base tags tourism=artwork, artwork_type=statue and 2 additional tags that you can fill in to set the artist name and the year the artwork was created

statue tags

The above 2 links to MapContrib can be used on a mobile device, so you can easily add new dog parks and artwork on the go.

People have already defined a number of POI-themes, but you can easily add your own with a simple Overpass Query. I would say, why don't you try it out yourself and get people mapping missing stuff in your town (or across the world)

You can find some additional information (in French) on the wiki

Mapper in the Spotlight: Pete Masters (Scotland)

Posted by escada on 15 May 2016 in English (English)

Q: Who are you ?

Pete Masters

I am Pete Masters (OSM: pedrito1414 - a hangover from my time living in Mexico). I live in Glasgow and work for MSF, running the Missing Maps project. I am a fairly rubbish climber, a regular footballer and get out to the lochs and mountains as much as possible.

Q: When and how did you discover OpenStreetMap ?

As a user. I have travelled extensively with my various jobs and OSM and associated apps are indispensable. I can never understand why someone heading abroad wouldn't have OsmAnd or similar on their phone!

Q: What do you map ? Is there any difference with your early days ?

As a contributor, I guess I am a relative newbie. My mapping started with HOT mapping and then Missing Maps of course. The biggest difference? My eyes. It continues to amaze me the level to which we can train our eyes to pick out detail in satellite imagery....

Q: How do you map ?

In the field for MSF, I use OpenDataKit, OsmAnd, field papers and occasionally OSM Tracker, OpenMapKit. I do a lot of tracing, too in JOSM. At home, I do a little bit of surveying - mostly alterations and corrections I notice while navigating or leisure mapping while on holiday....

Q: Where do you map ? Locally, HOT ?

pedrito1414 statistics

A little bit locally, but mostly in the field.

Q: What is your biggest achievement as mapper ?

I have mapped in Congo (DRC), Central African Republic, Bangladesh, amongst others, but the experience of Bangladesh was pretty special. Working with Jorieke Vyncke and incredible OSM Bangladesh community was an absolute pleasure. We worked hard, we had a lot of fun and we did the job that MSF needed us to do. Very proud of that. Also, massively proud of the heights that OSM Bangladesh have since reached - I'm a big fan ;) Uni of Lubumbashi guys in Congo With the uni of Lubumbashi guys in Congo

Q: Why do yo map ? What motivates you ?

I have worked for MSF for a long time now and love the organisation. That I can practically contribute to their mission is extremely satisfying and motivating. I also find helping responders through the HOT activations following disasters very rewarding. I guess this is also the first time I have been a part of such a talented, committed and interesting community of people, too. Remotely, through conferences and meetups, and through the London and Glasgow mapathons, I have met brilliant individuals and made some good friends....

Q: What is the most difficult part of mapping ?

For me, it's not the mapping - it's the organising. Trying to make sure that data quality stays consistently high, while at the same time bringing in new people to OSM and HOT is a huge challenge. We are getting better, but there is a long way to go and I welcome ideas that anyone might have....

Pete Masters

Q: What are your mapping plans for the near future ?

Training local mappers in Sierra Leone in June and launching the first stage of our effort to map South Kivu in DRC are the big projects on the horizon!

Q: Do you have contact with other mappers ?

All the time! I go to at least a couple of mapping parties a month in various cities. And, I hope you don't mind, but I'd like to mention Nick Allen and Ralph Aytoun by name. They may be surprised, but I see them as my mentors in all of this - knowledgeable, incredibly generous with their time and always available and patient for my (never-ending, sometimes-foolish) questions ;)

Q: Do you use OpenStreetMap yourself ? How ?

As above... In the field, both for personal travel and work.

Q: Can you tell us a bit more about "Missing Maps" ?

The Missing Maps is a project made up of numerous organisations and thousands of individuals. Each one has different objectives, resources, skill sets and each brings something different to the table. The openness of that table is massively important and we try to make it as welcoming as possible to people who want to pull up a chair. We unite around a common humanitarian desire and that's the fuel in the fire.

The project was born out of a need. A lack of geo-data in the places where MSF teams work - places that rarely make the news. The volunteers who engage and contribute are helping to meet that need and directly supporting life-saving medical work in some of the most dangerous and vulnerable places in the world.

While the Missing Maps project wasn't my idea - I was there at the start. I named it ;)

Q: Do you do anything else than mapping that is related to OpenStreetMap ?

I still love to use paper Ordnance Survey maps while hiking.

Q: To conclude, is there anything else you want to mention ?

Pete Masters

Just to say that this last couple of year's immersion in OSM and HOT has been an education, an experience and a pleasure. Long may it continue!

Thanks a lot Peter for taking the time for this interview.

The previous interviews can be found on the wiki

Belgische Mapper van de Maand: Stijn Rombauts

Posted by escada on 22 April 2016 in English (English)

Wie ben je ?

Stijn Rombauts is 37 jaar, bio-ingenieur van opleiding en werkt bij de Vlaamse Milieumaatschappij, waar hij computermodellen van waterlopen bouwt en onderhoudt, die gebruikt worden in overstromingsvoorspellers of bij het ontwerp van wachtbekkens of vistrappen e.d. Omdat hij voor z’n werk meestal achter de computer zit, probeert hij in z’n vrije tijd zoveel mogelijk actief buiten in de natuur te zijn: te voet, met de mountainbike of in de kano.

Stijn Rombauts

Wanneer en op welke manier leerde je OpenStreetMap kennen ?

Vooral als mountainbiker ben ik altijd op zoek naar de interessantere onverharde paden en wegen en ik geraakte op den duur teleurgesteld in de (gedateerde) kaarten van het NGI. Veldwegen en bospaden hebben nogal te nijging te verdwijnen, ergens anders terug te verschijnen of te verharden. En zo ben ik ergens in de herfst van 2012 op OpenStreetMap gebotst: een kaart die op dat vlak vaak nog wel een pak slechter was en is, maar waar ik tenminste zelf kan aan bijdragen.

Gebruik je OpenStreetMap ook zelf ?

Eigenlijk gebruik ik OpenStreetMap weinig. Ik heb wel een OpenStreetMap-kaart op m’n GPS staan, maar da’s dan eerder om tijdens mijn tochten te controleren of dat paadje hier links al in OSM zit. En ik moet toegeven dat ik meestal nog eerder naar Google Maps en Streetview grijp.

Hoe map je ?

In den beginne lag mijn focus dus op de veldwegen en bospaden. Na een tijdje ben ik ook wandel- en mountainbikeroutes beginnen toevoegen. Maar gaandeweg werd het me duidelijk dat andere aspecten wel wat verfijning konden gebruiken. Zo zijn de meeste wegen gemapt toen de eerste luchtfoto’s beschikbaar zijn geworden (vermoed ik). Maar veel van die wegen liggen niet helemaal op de juiste plaats. En er zijn wegen bijgekomen, kruispunten heraangelegd, fietspaden aangelegd e.d. Daarom heb ik me al vele avonden geamuseerd met het controleren van elk wegsegmentje, niet alleen qua ligging maar ook qua tags. Het noorden van Limburg heb ik zo al eens doorploegd; momenteel ben ik even overgeschakeld naar Vlaams-Brabant. En en passant bekijk ik dan ook de foutmeldingen in Osmose en Keepright. En soms word ik afgeleid door spoorwegen of dan weer door een stukje landgebruik of nog iets anders. M’n actieradius is eigenlijk nog behoorlijk klein: Limburg, Vlaams-Brabant, Luik en Luxemburg, op een uitzonderlijke zijsprong naar Frankrijk of Noorwegen na.

Waar ben jij als mapper het meest trots op?

Het zijn allemaal maar kleine bouwsteentjes die ik links en rechts toevoeg aan het al imposante OSM-kasteel. Maar ondertussen heb ik blijkbaar toch al bijna 300 wandelroutes toegevoegd of gecontroleerd.

Stijn's Achivements Stijn's Achivements

Waarom map je ? Wat motiveert je ?

Ik ben altijd al licht autistisch geïnteresseerd of gefascineerd geweest door kaarten. En nu mag ik zelf echte kaarten tekenen! Wat meer zou ik nog kunnen wensen? ;-) Soms ben ik ook wel eventjes beu, maar dat duurt nooit lang.

Doe je ook nog andere dingen ivm OpenStreetMap ?

Misschien te weinig. Ik heb al vaak gedacht dat ik wat meer tijd in de wiki zou moeten steken. In de talk-be mailinglijst passeert heel wat interessante informatie, maar uiteindelijk is dat een redelijk vluchtig en onoverzichtelijk medium. Zeker voor nieuwe mappers gaat er zo veel informatie verloren.

Heb je ideeën over hoe we de OpenStreetMap gemeenschap kunnen uitbreiden?

De moeilijkste vraag, zeker? Ik volg het niet allemaal op de voet, maar misschien dat via contacten met organisaties als Trage Wegen de bekendheid van en interesse in OSM het snelst kan groeien.

Wat is de grootste sterkte van OpenStreetMap volgens jou?

Dat mappers van over de hele wereld kunnen meewerken aan het maken van kaarten aan de andere kant van de wereld en dan vooral voor landen of regio’s waar er geen degelijke kaarten bestaat, lijkt mij de grootste sterkte. Vele kleintjes maken een groot.

Wat is de grootste uitdaging/moeilijkheid voor OpenStreetMap ?

In België is al heel veel al wel een keer gemapt. De grote uitdaging de komende jaren lijkt mij: hoe houden we alles up-to-date? Dat ergens een stuk landgebruik ontbreekt, is gemakkelijk te zien. Dat ergens een stuk landgebruik al 5 jaar niet meer is nagekeken, is een pak lastiger te zien. Hetzelfde voor wegen, wandel-, fiets en busroutes en alle andere zaken die in OSM zitten.

Hoe blijf je op de hoogte van nieuwtjes ivm OpenStreetMap ? …

Eigenlijk alleen via de talk-be mailinglist. Wat natuurlijk maakt dat mijn venster op de ruimere, internationale OSM-wereld behoorlijk klein is.

Heb je contact met andere mappers ?

Ik ben al ‘ns keertje naar een meetup in Leuven en Antwerpen geweest, maar tja, vanuit het verre Limburg...

Om af te sluiten, is er iets dat je de lezer nog zou willen meedelen ?

Verdorie, zo’n lange vragenlijst. Weer een avond dat ik niet heb kunnen mappen… ;-)

Belgian Mapper of the Month: Stijn Rombauts

Posted by escada on 22 April 2016 in English (English)

Stijn Rombauts is a 37 year old bio-engineer who works for the Flanders Enviroment Agency, where he builds and maintains computermodels of streams and rivers. Those models are used to predict floods and to plan of e.g. fish steps and waiting basins. Because he spends a lot of time in front of the computer for his job, he tries to be active, in the nature, during his spare time: be it on foot, with the mountain bike or in a canoe.

Stijn Rombauts

How and when did you discover OpenStreetMap ?

As a mountain biker, I am constantly on the lookout for interesting unpaved paths and roads. In the end I got disappointed in the dated maps of the NGI. Field roads and forest paths have the tendency to disappear and to reappear elsewhere or to become a paved way. This lead me to OpenStreetMap, somewhere in the autumn of 2012. A map that was often worse with respect to those unpaved roads, but at least I could improve it myself.

Do you Use OpenStreetMap ?

I rarely use OpenStreetMap. I do have an OpenStreetMap-map on my GPS, but that is used only to check the existence of the paths during one of my excursions. I have to admit that I still rely on Google Maps and StreetView most of the time.

How do yo map ?

When I just started, the focus was on field roads and forest paths. After awhile I also started to add walking and mountain bike routes. But gradually, it became clear that other aspects also needed refinement. I expect that most roads are mapped when the first aerial images became available. But most of those roads are not located correctly. And new roads have been added, crossings have been redesigned, cycleways have been created, etc. That is why I have entertained myself already during many evenings by checking each and every road segment, not only the positions, but also the tags. I worked myself through the roads in the north of the Limburg province. Right now I am doing the same in Vlaams-Brabant. During this task I also look at the errors reported by Osmose and Keepright. Sometimes I get distracted by the railways, or some land use issues or some other problems. My action area is rather small: Limburg, Vlaams-Brabant, Luik and Luxemburg, with an occasional dodge to France or Norway.

What is your biggest achievement as mapper?

I only add small building blocks in several different places to the impressive OpenStreetMap-castle. But in the meantime it seems that I have added or checked almost 300 walking routes.

Stijn's Achivements

Stijn's Achivements

Why do you map ? What motivates you ?

I always had a light autistic interest or fascination for maps. And now I am allowed to draw real maps myself ! What more can I wish ? :-) There are periods during which I loose interest, but they never last long.

Do you do other things for OpenStreetMap besides mapping ?

Maybe not enough. It is not the first time that I wonder whether I should spend more time in the wiki. A lot of interesting information passes on the Belgian mailing list, but in the end that is a fairly volatile and cluttered medium. This means that a lot of information gets lost, especially for new mappers.

Do you have ideas to extent the community ?

The most difficult question, I assume ? I am not so familiar with this topic, but maybe the interest in OpenStreetMap and its community can grow the fastest via contacts with organisations such as Trage Wegen. (which is an organisation that works around roads for non-motorized traffic).

What are the strong points of OpenStreetMap ?

I think that the main strength of OpenStreetMap is that mappers from all over the world can contribute to the creation of a map on the other side of the world, especially for countries or regions for which no decent maps exist. Many small ones make one great.

What is the biggest challenge for OpenStreetMap ?

In Belgium, we have already mapped a lot of things already once. I think that the biggest challenge for the years to come is to keep all of this up-to-date. When a piece of land use is missing, one can easily spot this. That a piece of land use has not been checked, is much harder to see. The same holds for roads; hiking, cycling and public transport routes and all other objects in OpenStreetMap.

How do you stayed informed about OpenStreetMap news ?

Actually, only through the talk-be mailing list. This is of course a limited view on the activities of the world-wide OpenStreetMap community.

Do you have contact with other mappers ?

I have visited meetups in Leuven and Antwerp, but it was a long drive from Limburg.

Anything else you want to mention ?

Damn, such a long interview. Another night I could not map ...;-)

National Missing Maps mapathon

Posted by escada on 16 April 2016 in English (English)

Today, the geography departments of 7 Belgian universities organised a national missing map mapathon. We had about 190 subscriptions divided over 7 locations in Ghent, Brussels, Namur, Liège and Leuven. The organizers had contacted the press (written, radio and TV). So after hearing about the mapathon on the radio a few more people show up.

The team in Ghent

We were lucky enough to find enough experienced mappers to give introductions and help the people in all locations. I had the honor to do that for the session in Ghent. This was my first time, after just helping out on 2 previous missing map parties.

A chat channel was set up so the organisers could stay in contact and around noon we had Pete Masters tuning via Skype to give some background on the projects.

Video chat with the other teams and Pete Masters

The original plan was to map in Swaziland, but on Thursday Pete asked us whether we could work on South Kivu, because they need a map of this area for teams that leaving on Tuesday for a vaccination program against measles. We were more than willing to switch projects. We started around 10am, and by noon all three tasks were finalized.

In the afternoon we worked on some other projects (among them the original one in Swaziland)

Unfortunately, I cannot give you the final numbers, as I was still helping hope some people that showed up after hearing about the mapathon on the radio. I believe more than 23.000 buildings were mapped during the day. Hopefully someone else will report about this.

We also had a visit from the national TV, and they had a pretty long item in their journal at 1pm. the tv team

You can the see the result here (in Dutch). You can also listen to one of the radio interviews.

I would like to thank everybody (mappers, approvers, the universities and the "tutors") for this wonderful experience. Hope the see you again.

Location: Nieuw Gent / UZ, Gent, Ghent, Gent, East Flanders, Flanders, 9000, Belgium

Mapper in the Spotlight: Nick (Nederland)

Posted by escada on 12 March 2016 in English (English)

Wie ben je ?

Een toevallige mapper met oog voor oude militaire linies. Ik woon midden in de [Nieuwe Hollandse Waterlinie](( Dat was als potentieel cultureel erfgoed nauwelijks terug te vinden in OSM. Niet alleen de bekende Laaglandse Forten met lunetten en redoutes die in de Lage landen gemaakt werden, ontbraken, maar zeker de details als schuilplaatsen, sluizen en bruggen. Voor een voorbeeld van sluizen verwijs ik naar [Nieuwpoort]((


Ik maakte bestekken en tekeningen naast het schrijven van beleids- en adviesstukken. Ik ben zo een die je lachend een parkeervergunning aansmeert en die als je protesteert tegen de te betalen kosten achteraf zegt, ja dat kan, maar niet op dit 2 jaar oude legesbesluit. Het aardige is dat, als je nog niet onder de vergunning valt, je ook geen bezwaar kunt maken “niet gegrond”. Maar die uitleg wordt wel geaccepteerd, dat scheelt ;-)

Mijn hobby’s:

  • Kamperen in zomer en winter in de regio van José Happart, de Hoge Venen of het laagland langs [De Schelde]((, of langlaufen (Telemark). Verder ook nog educatief bouwen met LEGO met als kroonjuweel de deelname aan het nu al 14 jaar oude LEGO World.
  • Ik heb ook een complete verzameling topografische kaarten van zowel Nederland als België, verder een aantal historische kaarten van 40 – 45, die aan beide zijden bedrukt zijn, (want het papier was schaars), verder nog een aantal kaarten van andere landen in verschillende schalen en werelddelen.
  • Verder doe ik aan wandelen, fietsen en recenseren. Dit gebeurt deels steunend op kaarten, of met een verregende gids Wandelen langs Vlaamse rivieren.

Mooi zijn de GPS-loze hints van de Antwerpse auteur [Flips](( met de serie Groene Dinsdagen, die je er zonder coördinaten op uitstuurt. Maar alle kaarten en boeken (van onder andere Julien Van Remoortere die bij Lannoo zijn verschenen) mag ik voor OSM teleurstellend genoeg niet gebruiken. Het mooiste van Julien vond ik het dat de start bij het station was, waarbij ik aan het OV per trein dacht, maar de auteur op het stationsplein slechts een parkeerplaats voor de wagen zocht. Mijn naam berust op toeval, als je je aanmeldt moet je een (schuil) naam opgeven ik ben bij familienamen (2 broers) blijven hangen.

Wanneer en hoe heb je OpenStreetMap ontdekt ?

Voor een vakantiereis langs de Maas vanaf de bron op het plateau van Langres kocht ik een Garmin GPS met de Franse kaarten erin. De 1e GPS was onnauwkeurig en met kaart en kompas of je analoge klokje kwam je er. Behalve in de diepe beboste dalen van de Rockies, daar rees de wens een GPS te hebben, maar tussen de hoge bomen deed een GPS het 20 jaar terug ook niet goed. Garmin stuurt je nu naar en zo kom ik hier.

Wat map je ? Is er een verschil met vroeger ?

Mappen is een leercurve en vergt een open mind voor alle goed bedoelde maar beroerd overkomende hints of zelfs geen hints, als een vriendelijke mapper opmerkt, “weet jij dat je werk (bijdrage) achter je rug om wordt verwijderd”, met een dikke huid als laatste verdedigingslinie. OSM is tenslotte een vrijheid blijheid propagerende instelling die vervolgens ook weer iedereen in het gareel wil houden ;=)(

Een newbie spreekt niet van vroeger, er zijn oldies uit 2007 ik kom net kijken. Ik werk aan linies, we hebben er hier (Holland) ± 40 bv. de Grebbelinie, de NHWL en de Raam- Peellinie zijn al een eind op streek. Maar ook de uit 40 – 45 stammende structuren krijgen de aandacht, net als bruggen sluizen en stuwen. De polders zijn ook nog maar zelden gemapped, daar liggen wel geen wegen of routes. Zie dit (voorbeeld . Met als afsluitende survey kanoën om de tussen het riet onzichtbare vaarten en baggerslootjes te verkennen, tijdrovend dat wel, bagger is geen water.

Hoe map je ? Maak je surveys ?

Uit het voorgaande blijkt dat ik bijna alles uit een survey haal, alleen een HOT evenement draait om luchtfoto’s, dat is improviseren. Een survey levert bijna 4 avonden werk op. Alleen een route heen en weer rijden levert 2 sporen op. Maar met banken, prullebakken, losse bomen, verharding, afsluitbomen, hekken of afrasteringen is het meer werk. Om de "Ruimte voor de Rivier" voor één arm van een rivier te mappen, ben je al snel een halve dag aan het surveyen. Als je tenminste niet vastloopt in de vette klei. Door de werking van eb en vloed varieert de breedte van zo'n rivier van 2 meter en oversteekbaar tot 200 meter.

NW from the A2 brdige

Gereedschap: Laarzen, stevige schoenen, Garmin 62s, rolmaatje (3,5 – 8,50), meetlint (10 – 50,00 m.), krijtje en een compact camera op AA net als de GPS, De camera heeft een geheugen met 600 fotos voor veel werk en een ouderwets notitieboekje, voor details in en op fotos die je in de eerste sessie niet hebt maar wel kunt mappen, vaak is dan een schaduw voldoende. De gemeten waarden kun je gebruiken om de GPS coördinaten te controleren (JOSM) De pc is een 5 jaar oude laptop met een tweetal externe harde 2 GB grote schijven voor back-up en gegevens. De pc ligt soms op de achterbank om de GPS te legen voor het onderscheid tussen items. Voor die achterbank geldt dat dat een auto is, met een fiets op een rek. Je kunt veel doen terwijl je op een fiets zit, je kunt mensen beter aanspreken dan vanuit een auto en erven en terreinen oprijden om iemand aan te spreken, niemand te zien dan is het toch in kaart gebracht. Ik gebruikt nu JOSM met veel hadige tools en P2 niet zo veel meer maar om even te kijken.

Waar map je ? Lokaal , HOT, MapRoulette, BahnRoulette ?

In de regio en overal waar ik kom, vaak gericht dat wel, veel in Nederland, vul maar in bij Pascal Neis, dan zie je precies wat ik waar doe. Of kijk naar mijn huidige OSM woonplaats New Cairo City, district 5 waar ik woon voor een ander project, het zoeken naar actieve Egyptenaren voor de opzet van een Egyptische groep mappers. Ik werk soms met Maproulette, een aardig spelletje voor een verloren moment.

Het laatste Fort dat op verzoek is gemapt is Everdingen. Het zuster fort Honswijk op de rechteroever staat op de agenda om een dezer dagen gemapt te worden.

Waar ben je het meest trots op als mapper ?

De detaillering die er gaande weg is ingeslopen, hetgeen dan weer zure of zuinige opmerkingen oplevert in de trend van dan wordt de database zo groot ?? He waar bouw je anders een kaart / database voor ? Ja, dan past ie niet meer in mijn machine ja en ? Dan moet je de selektie aanpassen, we bouwen / maken met z’n allen een goede en betrouwbare “kaart”. Up to date, dat heeft de overheid hier ondertussen ook al ontdekt. En niet slechts een route netwerk dat al kant en klaar is, laat dat aan een de routeur of renderer over. Het kadaster gebruikt de OSM kaart voor de [BAG viewer]( een kruis bestuiving (lees uitwisseling) tussen OSM en de Overheid.

Waarom map je ? Wat motiveert je ?

Tja, ik ben er in gerold en er is nog veel te doen. Een kleine bijdrage voor het gebruik van de OSM gegevens in de toekomst. Het visuele resultaat dat je achterlaat waar een ander dan weer naar kan kijken. En wat demotiveert je ? Zure weinig opbouwende kritieken of de lawine aan opmerkingen die je als mapper over je heen kunt krijgen op het Forum, je moet sterk in je schoenen staan om dat te overleven of je krijgt genoeg van pek en veren en haakt af en afhakers genoeg in deze gemeenschap. Ik vind het leuk om te zien dat iemand dan toch nog weer overeind komt en weer actief gaat mappen. Lak aan pek en veren en zeurders staan altijd ergens te blaten. Ze kunnen beter over je praten dan van je eten, dat gaat overal op.

Wat is het moeilijkste aan mappen ?

De leer curve binnen OSM met als beginner Potlach2, makkelijk zonder te downloaden, goed voor verschuivend werken meer een soort zoek het zelf uit systeem. Maar met een aardige mentor en dat scheelt een boel en de hint jij doet zo veel kijk eens naar JOSM. Met heel veel eenvoudige en handige links en toepassingen, vooral de fouten controle is handig en niet te vergeten de steile leer curve maar dat staat ook in de Wiki.

Wat zijn je plannen voor de nabije toekomst ?

Ik ben bij Vianen aan de laatste woonwijk toe, maar kan daar ook nog wel wat aan bijslijpen, want mijn insteek op details is gegroeid. En werk van A(lmelo) tot Z(aandam). De eerder genoemde linies en gasputten staan ook nog op de lijst maar niet op een achterrnamiddag. Ik voel me nu meer een zogenaamde en met een denigrerende term omschreven micromapper, dat kwam op het forum nog langs.

Grebbelinie by H. Bot CC-BY-SA-2.5 H.Bot

Heb je contact met andere mappers ? Hoe ?

Ja, ik ben ooit aan een project met richtingsborden begonnen, maar met de nakende import van Rijkswaterstaat, komen die teksten dan ook binnen. De Grebbelinie hebben we met 3 mappers in beeld gebracht. Ik heb in 2014 een presentatie gegeven over het nut en wezen van de BAG import. Ik bezoek de nieuwjaarsborrels van de GEO groep waar ook OSM r’s binnen lopen. De HOT bijeenkomsten zijn ook gemengd GEO OSM. Zo nu en dan per mail, via het Forum of persoonlijk. En zo hier en daar wat verre OSM vrienden, een wereld omvattend netwerk, voor wat het waard is. Ontstaan omdat ik hier en daar een vriendelijke vraag stel over een lokaal probleem. Zo ben ik in Cairo beland (als locatie op mijn OSM profiel) en heb vergeten mijn adres terug te zetten. Op het Forum zie ik mezelf nog als lurker, maar net als Q&A mag je dat mijn inziens geen contact noemen, net als het lezen van de groep Tagging, Talk en andere postings. Voor je ‘t weet lees en reageer je veel en kom je aan mappen niet meer toe, de kwaal van de sociale media, 24/7 bereikbaar zijn. Ja dat gaat bij mij niet op, ik bepaal of ik hem oppak, al zeker niet onder het eten en leg mijn telefoon ook niet onder mijn kussen. Een probleem kan tenslotte best wachten, het is geen watersnood of brand.

Gebruik je OpenStreetMap zelf ? Hoe ?

Ja, als tijdverdrijf, mappend en als databron soms, ik verdwaal niet in Nederland, teveel water.

Doe je nog andere dingen voor het OpenStreetMap project naast mappen ?

Zie boven, ja, op het Forum en Q&A en nee, ik laat het programmeerwerk even liggen, de PC is er voor mij en niet andersom. Maar ik promoot OSM waar mogelijk.

Om af te sluiten, is er nog iets dat je zou willen zeggen ?

Probeer uit te vinden of en waarom iemand OSM laat voor wat het is.

Merci et au revoir


Mapper In the Spotlight: Nick (The Netherlands)

Posted by escada on 12 March 2016 in English (English)

Who are you ?

I am a casual mapper with an interest in old military lines. I live in the middle of the New Dutch Water Line and noticed that this potential cultural heritage is found barely in OSM. The famous Low Lands Forts with lunettes and redoubts that were made in the Low Countries, with details such as shelters, locks and bridges. For locks, I would just point to Nieuwpoort for a representative example. Nieuwpoort Professionally, I made specifications and drawings in addition to writing policy and opinion pieces. I am one of those that introduce a new parking permit with a smile and if you protest against the costs, says, yes you can complain, but not at this 2 year old act. The nice thing is that if you are not covered by the license, you can not object. But that explanation is accepted, that helps ;-)

My Hobbies:

  • Camping in summer and winter in the José Happart region of the [High Fens](High_Fens) and the lowlands along The Scheldt, cross country skiing (Telemark). Furthermore LEGO educational building with as crown jewel, the participation at the now 14 years old Lego World.
  • I have a complete collection of topographic maps of both the Netherlands and Belgium, as well as historical maps from 40-45, which are printed on both sides, (because the paper was scarce). * Furthermore I have some maps from other countries from different continents in different scales. I use those maps to hike, bike and review. Sometimes I end up with a walking guide, wet from the rain.

Beautiful are the GPS-less hints of the Antwerp author Flips in the series Green Tuesdays, where you are out there without coordinates. Unfortunately none of those maps and books (among others some from Julien Van Remoortere that are published by Lannoo cannot be used for OSM. What made me smile was that Van Remoortere mentioned that the start was at the railway station, not to encourage people to take the train, but just because he wanted a parking space for the car. My nickname is a coincidence, if you sign up you must specify a pseudonym. I ended up with the concatenation of the first names of two brothers.

When and how did you discover OpenStreetMap?

For a pleasure trip along the Meuse River from its source on the plateau of Langres I bought a Garmin GPS with French maps. My first GPS was inaccurate, so a paper map and compass or a simple analog clock were more helpful to get to your destination. In the deep forested valleys of the Rockies arose the desire to have a GPS, but among the tall trees, 20 years ago a GPS didn't really work. Garmin sends you to to for maps, so that is how I got here.

What do you map?

Mapping has quite a learning curve and demands an open mind, as you get hints or just simple messages like "did you know that your contributions were removed behind your back?". You need an elephant skin. OSM is all about friendly liberty, but still tries to keep everyone under control somehow. I can't really talk about the past. Some of us are here since 2007, so I'm still a newbie compared to that.

I work on Lines, military fortifications. There are about 40 here in Holland. Grebbelinie, NHWL and Raam-Peellinie are already pretty good. But I also work on more recent structures from WWII, and bridges, locks and dams. The Polders (example are also an undermapped area, because of the lack of roads. After remote mapping, I go surveying with my canoe - not easy, because the little streams and canals are often quite muddy.

How do you map?

From the above, you can deduce that I get almost all my data from surveys. Only when I participate in an HOT event, everything is based on aerial mapping and that requires some improvisation. One survey keeps me busy for almost 4 evenings. The drive forth and back alone gives me 2 tracks. Add the benches, waste bins, individual trees, surfaces, gates, fence etc. and you understand how much work it is. "Space for the river", or "Ruimte voor de Rivier is a zoning plan to improve living near the river. Surveys for one river arm, costs me half day walking through the greasy clay, if I do not get stuck. The width of the water varies from 2 meter and fordable, to 200 meters due to high and low tide.

NW from the A2 brdige

Another example of how I surveyed the area north-west of the A2 motorway bridge. [link?] The tools: Boots, sturdy shoes, Garmin 62s, a tape measure (3,5 - 8,50), tape (10 - 50.00 m), chalk and a compact camera and GPS on AA batteries. Afterwards the camera's memory is filled with 600 pictures for hours of mapping work. Furthermore I use an old-fashioned notebook, for additional details of items that you cannot photograph properly, e.g. because of shadows. The measured values can be used to check the GPS coordinates (JOSM). My PC is a 5 year old laptop with two external hard disks for 2 GB [really?] of backup and data. The PC is sometimes in the back seat of the car to empty the GPS in order to distinguish between items later on. I also have a bike on a rack on the car.. You can do a lot while you're on a bike,. You can approach people better than by driving up someone's land with a car. In case there is no one to talk to, you still have recorded the area with your GPS. For mapping, I now use JOSM with many useful tools. Therefore my usage of Potlach2 has lessened, but I still use it for a quick look.

Where your map? Local, HOT, MapRoulette, Railroad Roulette?

Typically I map in my own region, but actually I map wherever I go. But the focus remains on the Netherlands. But you can find it out yourself when you consult Pascal Neis' tools. you will see exactly what I'm doing where Or look at my current OpenStreetMap residence New Cairo City, District 5 where I live for another project. By changing the location on my account page, I actively seek Egyptians nearby to form an Egyptian mapping group.

I sometimes work with Maproulette, a nice game for lost moment.

The last fort which I mapped upon request was Everdingen. The sister fort Honswijk on the right bank is on the agenda to be mapped these days.

What are you most proud of as a mapper?

The amount of detail that has gradually crept in. Unfortunately, this sometimes leads to sour remarks such as "why is our database growing so big ??" or "It doesn't fit on my machine anymore". But I wonder why should we stop adding those details. You can use a smaller selection of the data when it no longer fits on your machine. We all try to build / create a good and reliable "map". An up to date map I might add, something the Dutch government has now also discovered. And it is not just the route network that is already finished. The Dutch cadastre now uses an OSM map for their BAG viewer, which is a nice example of cross-pollination between OSM and the Government.

Why do you map? What motivates you?

Well, I just rolled into it and I see that there is still much to do. A small contribution for the use of the OSM data in the future. The visual result that you leave and that others can look at. What discourages me? Sour little constructive criticisms or the avalanche of comments that you sometimes get as a mapper on the forum. You have to be a strong person to stand up against that. Otherwise you will soon get fed up and leave the community . I enjoy it when I see someone coming back up and become active again after a period of inactivity. I think those negative people are everywhere and we should try to just ignore them.

What is the most difficult in the mapping process?

The learning curve in OSM. I started with Potlach 2, which is easy, requires no download, and can be learned on your own. I was then contacted by a nice mentor, who hinted me at JOSM. Thanks to the mentor I saved a lot of time in learning JOSM. It has many useful tools, I especially like its validation mechanism. But there is a steep learning curve as the wiki warns for.

What are your plans for the near future?

I'm in Vianen, working at the last residential area, but there is still some fine tuning to do, because over time I added more and more details. And working from A(lmelo) to Z(aandam). The above-mentioned lines and gas wells are also currently on the list but that cannot be finished over night. I would call myself a micro-mapper, although that term is used in a derogatory way on the Dutch forum.

Do you have contact with other mappers? How?

Yes, I once started out on a project with direction signs, but with the imminent import of Rijkswaterstaat, this data will be added anyhow. The Grebbelinie, we mapped with 3 mappers. I gave a presentation in 2014 about the use and nature of the BAG imports. I also visit the New Year get-togethers of the GEO group during which I meet other mappers as well. The HOT meetings are also mixed GEO and OSM.

Grebbelinie by H. Bot CC-BY-SA-2.5 H.Bot

I have occasional contact with other mappers by mail, via the Forum or in person. And here and there there are some distant friends in OSM, a global network, for what it's worth. This network is grown by asking friendly questions about local problems. So I ended up "living" in Cairo and have forgotten to reset. On the forum I see myself as a lurker. But communication on Q & A, is not really "having contact" in my opinion, just like reading the group Tagging, Talk and other postings. Before you know it you read and react too much and you end up without time to map. The problem of social media: being available 24/7. That does not work for me, I determine when and where I am available, and that is certainly not during lunch and my phone is not under my pillow at night. A problem can easily wait, as long as it is not a flood or fire.

Use your OpenStreetMap itself? How?

I use it in my spare time, while I'm surveying or as data source. I don't really need it to prevent me from getting lost, there is too much water in The Netherlands :-).

Do you do other things besides mapping?

I am helping out on the forum and help website. I do not program, the PC is there for me and not vice versa. But I try to promote OSM whenever possible.

To conclude, is there anything you would like to mention ?

It would be nice to try to find out if and why someone stops contributing to OpenStreetMap

Merci et au revoir

Hendrik Klaas

Where was I ?

Posted by escada on 21 February 2016 in English (English)

Here are some renderings of the GPX-traces I made during my walks (and ride to the walks)

The first one is with the walks from 2015. The "noise" is caused by not cleaning the track before the walk. 2015

This one is with all tracks I have made in Belgium since April 2011. All 2011

The same one, with other colours All since 2011 red-green

Here red is for fast sections, green for slow parts, overlayed on the map from Belgium All on Belgium

All pictures are made with JOSM. Would love to hear if there is a more appropriate program to make such pictures

Mapper in the Spotlight: dkiselev (Russia)

Posted by escada on 12 February 2016 in English (English)

The Russian OpenStreetMap community is one of the largest. Still, I don't know a lot of Russian mappers. Since I wanted to get to know them better, I asked Zverik for some interesting mappers. He was so kind to give a list of candidates. And I just picked one, that happens to be dkiselev

Q: Who are you ?

I'm programmer from Russia, living in Yekaterinburg. Though I've been living in Montenegro for about two years, and it's clearly shown by my hdyc heat map. I like to travel and programming. For one part of my life I'm sitting on my laptop with my back to the rest of the world and for the other part I'm driving or strolling somewhere I've never been before.

Heat Map for dkiselev

Q: When and how did you discover OpenStreetMap ?

If I remember, I saw an article in Linux Magazine with article about OSM, and at that moment I was looking for map which renders one-ways. And OSM was just what I need. I've done some edits near my home, and can't stop edit ever since.

Q: What do you map ? Is there any difference with your early days ?

There are not so many differences in what I map, but in where I map. I could say that I'm armchair mapper, I love to map buildings, highways, rivers - all that basic stuff. An unmapped mid-sized town without mapped streets and buildings is like a Christmas gift for me.

Q: How do you map ? Do you make surveys ? Are you an armchair mapper ?

As I said, I am amchair mapper, but sometimes I like to take some POIs, or some small pathways in new neighborhood in my city. For POIs I use just a pencil and block note. Sometimes a smartphone with OsmAnd and photo-pois.

POI gathering with OsmAnd

Since I have a laptop with a huge screen, so I do not have a fixed place to do my mapping.

My workplace

Q: Where do you map ? Locally, HOT ?

Both ways, sometimes I just pick a random location in the middle of nowhere, sometimes I map a places where I was or have plans to go. Sometimes I map where my friends says "OSM sucks because there is no %place_name% mapped there."

Q: What is your biggest achievement as mapper ?

Some people say that OSM is cool because of complex objects like 3d buildings or public transport routes, somebody else loses their mind from micro-mapping. But still, I could find towns and villages that are not mapped at all and sometimes they are rather big. First thing which you want from map - is coverage for your region of interest. And for me my first achievement will be first million of points added (I'm rather close to that point but still have some work to do). And another achievement would be a size of heat map from hdyc.

Q: Why do yo map ? What motivates you ?

It's rather easy, first, I love process of mapping: follow the road or river and click-click-click. It may sounds rather silly but: modern games like Diablo3 have pretty muchthe same process, follow the pictures on screen and click. And such kind of a game/mapping process gives joy to an enormous number of people. Second, that exact moment, when whole town or river or web of highways pops-out from dull gray mapnik-nothingness really drives me. It's a small world under your cursor. A road to a farmland with farmers, a small pathway from bus-stop to kindergarten through neighborhood with imagined parents and imagined kids on a playground.

Q: Do you have contact with other mappers ?

Yes, but most of such contacts are virtual via email. Not so many person-to-person meetings as I want.

The main reason for that is that we have different interests. Some of us like to map in city, someone else prefers the outskirts and mountain bike trails and others prefers to drive somewhere. So most of our parties are parties, not mapping-parties. Another reason might be that all of mappers around me, including myself, are keen on mapping and attending meetings but not on organising parties.

Q: What is the most difficult part of mapping ?

Mapping, as I see it, isn't a hard thing. Most difficult part of OSM is the "nobody needs that" approach on tagging and talk mailing lists. Guys, just think, If somebody uses a mailing list, which is pain by itself, to ask you what is the best approach to map a thing, there is a demand for that kind of things to be mapped.

Q: What are your mapping plans for the near future ?

I don't have formal plans for mapping, - I just map. I have some plans for programming around OSM:

Improve my own geocoder (Gazetteer) Improve QGIS-OSM interaction Create separate 3d model storage, with off-osm 3d models but with connection to OSM objects.

Q: Where can we find more information about your geocoder ? is a live demo, but coverage is limited to Russia, Ukraine, Belarus and Montenegro. You can find the code on github Geocoder on

Q: Do you use OpenStreetMap yourself ? How ?

Yes, I use OSM for navigation, day-by-day and for journeys. I love camping and car-navigation with OSM helps a lot. It also helps me to find playgrounds for my kids when we are in a new city, and helps me with pedestrian navigation.

Q: Do you do anything else than mapping that is related to OpenStreetMap ?

Yes, most of them related to programming, I do osm related programming myself and trying to help others to work with OSM data.

Q: Zverik told me you gave some talks about OpenStreetMap. Can you tell something about them ?

Conferences and talks, they form a large part of my work for OSM. This year I have visited 2 conferences. The first one was a local IT conference in my own city. I gave a presentation about OSM from the point of view of management. To summarize in one sentence: "how to manage a party of anarchists." I've described how to encourage people to do something for public good and not to destroy such project with stupid management. On the last conference in Moscow which was mentioned by Zverik, I've been talking about

  • Geocoding (I've tried to make that speech rather broad and general)
  • OSM data processing, building a polygons of populated areas and estimation of population density distribution.
  • 3d - it wasn't actually my speech, it was a kind of open discussion about 3d in osm.

Q: To conclude, is there anything else you want to mention ?

Thank you for your time. Best regards. Dmitry.

Belgian Mapper of the Month: ponci4520

Posted by escada on 2 February 2016 in English (English)

Stefan is 28 years old and just finished his studies in resource and sustainability management (Joint Degree for Sustainable Development). Right now, he is looking for a job. He uses OpenStreetMap not only on a daily base for personal use, but also for his university research in order to visualise the distribution of cultural resources in cities. In future, Stefan would like to learn how to build his own map layers to show otherwise invisible buildings and infrastructures.

How did you discover OpenStreetMap?

The first time I heard about OpenStreetmap was at university. It was also mentioned in an edition of Arte, titled "Le dessous des cartes". But I only really started mapping after participating in a conference on the use of maps for the visualisation of sustainable economy and community initiatives. This initiative, called Transformap, hopes to produce thematic maps based on OpenStreetMap. After this conference, I took part in a monthly meeting of the OpenStreetMappers user group in Graz, Austria - where I was studying at that time. It is a very active group. Unsurprisingly, Graz is very well mapped. That motivated me to participate, so I started to map my own area, Hesbaye.

Do you use OpenStreetMap?

I spend a lot of time looking at maps. There is no other media that helps to understand, discover, or rediscover an area as well as maps. Maps also have the enormous potential to participate in the development of an area. I also have a smartphone with an OpenStreetMap navigation application, called OsmAnd. I use that app for navigation as well as an "ordinary" map of the place that I am visiting.

What kind of mapper are you?

Until now, I mostly did remote mapping in the area where I live: Hesbaye in the Liège province. But slowly, I started to follow some roads and visiting nearby areas to compare the map with the reality. I really like to discover new places thanks to OpenStreetMap. I do not have a real speciality, but by mapping my village, I learned a lot, especially concerning historical buildings. Since I want to show this patrimonium to others, I focus more on this topic at the moment.

What is your biggest achievement as a mapper?

Mapping the village I come from, though that is more like a never-ending marathon than an achievement. When I started, the Hesbaye region was barely mapped. However, nowadays, I notice that there are more and more mappers active in this area. Although I only contributed part of the data, I am very pleased that the map is getting more and more details.

How can we motivate more people to contribute to OpenStreetMap?

By organising Map-Jams and or workshops, e.g. in the Re_lab in Liège. By giving introductions to new mappers and teach them how they can use the different tools (JOSM, GPS, data imports) By organising regular meetings (once or twice a month) for mappers. By making a brochure with information for public services, companies, NGO's, computer scientist, etc. to promote the use of OpenStreetMap.

What is the strength of OpenStreetMap?

OpenStreetMap proved itself a couple of times to help people in need, e.g. after the earthquake in Haïti, or more recently during the ebola outbreak in West-Africa. The humanitarian intervention was more effective because the area was mapped by volunteers. The major asset of OpenStreetMap is without doubt its "open source" character. It is de-facto a common asset that belongs to humanity: everybody can participate -- of course you need an internet connection and a computer. Nevertheless it remains accessible for a large group. Those values are important and provide an alternative paradigm for the mantra of growth and commercial gain. I also believe that OpenStreetMap is a nice example of bottom-up internet organisation.

What is the biggest challenge for OpenStreetMap?

Exactly this internet governance. Unfortunately there are more and more examples of increased top-down control on the internet (for security reasons, economic issues, etc.). As often, there are good arguments for both sides, but I am convinced that open source software proves that the internet is a collaborative project that is for the benefit of all.

Anything else that you want to mention?

OpenStreetMap is really not difficult. It is a community with a lot of passionate people who use patience and enthusiasm to help anyone who wants to get their head around open source software. You can start by exploring the different OpenStreetMap maps and the rest will happen automatically!

Mapper in the Spotlight: Fredy Rivera (Colombia)

Posted by escada on 15 January 2016 in Spanish (Español)

English Text

Fredy Rivera vive en un pequeño pueblo en los Andes de Colombia, es desarrollador de software y trabaja en proyectos sociales por medio de la fundación Su nick "Humano", es una respuesta al mundo digital y su trabajo social donde quiere rescatar que lo mas importante de la tecnología son las personas.

Taking a break

Q: Como y cuando descubriste a Openstreetmap?

Hace aproximadamente ocho años cuando buscaba mapas usables para mis proyectos y excursiones. OSM tenia solo unos pocos trazos que no sumaban unas decenas de kilómetros, aún así esos pocos kilométros eran mucho mas de los que se podían encontrar "libres" en cualquier mapa publico o privado del país. En Colombia la entidad encargada de la información geográfica oficial es el Instituto geográfico agustín Codazzi (IGAC) sin embargo este instituto se comporta como una empresa privativa que solo hace mapas a pedido y que no ha entendido la importancia politica y comercial de liberar la información geográfica del país.

A pesar de la poca información de que disponía en OSM decidí empezar a trabajar con OSM y pude adquirir un equipo Nokia N810 que se convirtió en mi primer GPS con el que tracé cientos de kilómetros de Colombia.

Al ver la tarea de Mapear Colombia algo tan grande decidí convocar a los amigos y solicitar la creación de la lista talk-co en la que actualmente hay 275 suscriptores, muchos de ellos activos que apoyan en los procesos de mapeo.

Y es así como al día de hoy el mapa de Colombia en OSM es el mas denso de latinoamerica si se compara el área del país con la cantidad de datos subidos a la base de datos de la plataforma.

Esto ha permitido que el mapa de Colombia en OSM sea usado por una gran cantidad de empresas como cadenas de supermercados, empresas de taxi , empresas de mensajería, de investigación social y científica y por supuesto instituciones del estado que no poseen los recursos para comprar información al IGAC.

Q: Que mapeas? Ha evolucionado despues de tus dias de newbie?

Mapeo caminos rurales y vias que solo son transitables con vehículos 4x4 mi lema es "al lugar donde fueres, mapead lo que vieres." Siempre mi interés son los caminos rurales, he hecho mucho de ciudades, sobre todo cuando hago talleres, pero hace 6 años vivo en el campo y ese es mi interés.

Q: Como mapeas?

La mayoría de mis mapeos son por recorridos con GPS, y para las ediciones uso JOSM

Q: En donde mapeas? En tu zona local, con HOT?

En mi zona local y durante los recorridos de mi trabajo.

Q: Cual es tu exito mas grande como mapeador?

Haber podido coordinar la comunidad OpenStreetMap Colombia y haber generado el primer mapa de GPS que se reportó usado para la atención del terremoto de Haiti.

Q: Por que mapeas? Cual es tu motivacion?

Mapeo para que la gente pueda conocer el territorio y cuente con mapas libres que puedan ser usados para cualquier propósito.

Q: Que parte de mapear es lo mas dificil?

La parte mas dificil de mapear es no poder contar con tiempo suficiente y recursos para hacer los recorridos.

On the road

Q: Cual es la proxima cosa que quieres mapear?

Mi proxima aventura :)

Q: Estas en contacto con otros mapeadores?

Coordino la comunidad OSM Colombia y me comunico con los maperos todos los días, muchos de los maperos son mis mejores amigos.

A parking with a view

Q: Usas Openstreetmap? Como?

En mi GPS y algunos proyectos de mi trabajo como desarrollador, ejemplo

Q: Aparte de mapear, haces mas cosas que tienen que ver con Openstreetmap ?

Uso los datos de OSM en mi labor como desarrollador de software.

En el año 2015 fui ganador del premio "Titan Caracol" en el área de tecnología y conectividad, un premio de caracter nacional que estimula a las personas que se dedican a proyectos de beneficio social, el premio si bien no es un estipendio económico, ha servido para que miles de personas conozcan el proyecto y se interesen por aportar y/o usarlo.

Espero por medio de esta difusión podre reunir los recursos necesario para adquirir un drone y certificarlo según la estricta normativa colombiana para ser usado en situación de desastre y mapeo humanitario, como ya lo hemos hecho con algunos aparatos prestado.

Una de las grandes satisfacciones que me ha aportado OSM es poder escribir el libro por medio del cual ayudo a las personas que se quieran integrar a el apasionante mundo del mapeo.

The Next Adventure

Q: Y por ultimo, tienes algo mas que quieres compartir?

Mapear es la mejor forma de conocer, te hace consiente de cada hito, cada casa, cada nombre.

Location: Medio Baudó, Chocó, Colombia

Mapper in the Spotlight: Fredy Rivera (Colombia)

Posted by escada on 15 January 2016 in English (English)

This time we travel to South-America for our Mapper in the Spotlight series. The interview and the English translation are done by Joost Schouppe.

Fredy Rivera lives in a small town in the Colombian Andes. He's a software developer and works on social projects through the foundation. His nick "Humano" is a reminder of how in the digital world and social work, humans are still the most important aspect of technology.

Taking a break

Q: When and how did you discover OpenStreetMap ?

About eight years ago, I was looking for maps for some of my projects and excursions. Openstreetmap only had a couple of dozens of kilometers of roads mapped in Colombia, but that was still much more than any other available free data from public or private sources alike. The public entity for geography in Colombia is the Instituto geográfico Agustín Codazzi]( (IGAC). But though being a public service, they act more like a private company. They only make maps on demand, and have surely not understood the political and economical importance of freeing geographical information about the country.

So even though Openstreetmap was pretty empty, I decided to work with it. I managed to get my first GPS, a Nokia N810, and I tracked hundreds of kilometers of roads in Colombia with it. Looking at the enormity of the task ahead, I decided to call on friends and asked to set up the talk-co mailing list. Now there are 275 subscibers, many of which are active contributors to the mapping process.

Now OSM Colombia is the densest map in Latin America, if you look at the quantity of data divided by the area of the country. That has allowed the OSM map of Colombia to be used by a large number of companies, like supermarkets, taxi companies, messenger services, social and scientific researchers and even government institutions that don't have the money to buy information from the IGAC.

Q: What do you map ? Is there any difference with your early days ?

Mostly rural roads and tracks only accesible with 4x4. My motto is "wherever you go, map what you see". Though I also worked a lot on cities, my interest has always been the countryside. Especially as I've lived there for the last six years.

On the road

Q: How do you map ?

I collect data with my GPS, and map the data with JOSM.

Q: Where do you map ?

I map my local area, and where-ever my work takes me.

Q: What is your biggest achievement as mapper ?

Having the posibility to coordinate the Colombian Openstreetmap community and having generated the first map that was reported to be used after the earthquake in Haiti.

Q: Why do yo map ? What motivates you ?

I want to make maps that people can use to discover the land, free maps that they can use for whatever they want.

Q: What is the most difficult part of mapping ?

The hardest part is finding the time to map and the money to travel.

A parking with a view

Q: What are your mapping plans for the near future ?

My next adventure :)

Q: Do you have contact with other mappers ?

Coordino la comunidad OSM Colombia y me comunico con los maperos todos los días, muchos de los maperos son mis mejores amigos. I coordinate the OSM Colombia community, so I'm in contact with mappers every day. Many of them are my best friends.

Q: Do you use OpenStreetMap yourself ?

On my GPS, and sometimes also in my work as a developer, see for example

Q: Do you do anything else than mapping that is related to OpenStreetMap ?

Last year, I won the "Titan Caracol" award in the technology and connectivity category. That's a national price that stimulates people who work on sociale profit projects. There is no monetary award, but it did help to get thousands of people to learn about the project, and hopefully to use and contribute to the data.

I'm hoping to use the opportunity to get the resources to buy a drone - and get it certified to use within the tight Colombian legal framework. We could really use it after disaster strikes or for humanitarian mapping in general. We have been able to do so on a few occasions with drones that were lent to us.

One of my big satisfactions was writing the book , an effort to help people integrate into the wonderful world of mapping.

The Next Adventure

Q: To conclude, is there anything else you want to mention ?

There's nothing like mapping to get to know the land: you become conscious of every hamlet, every house, every name.

I would like to thank Fredy for the interview and Manfred Reiter for passing his name to us.

Location: Medio Baudó, Chocó, Colombia
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