Projet du Mois Suisse (PotM CH) Juillet 2021 Campings et Aires de Camping-Car

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Le moment est venu: le « Projet du Mois Suisse » – en anglais « Project of the Month Switzerland », en bref PotM CH – a commencé! L’idée est de travailler ensemble sur un sujet spécifique d’OpenStreetMap. De cette façon, les cartographes peuvent être sensibilisés à un sujet et les nouveaux venus à un sujet peuvent être initiés à OpenStreetMap (OSM). Il est également utilisé pour l’amélioration ciblée des données (« Collecte de données dirigée »). L’idée vient du « Projet du mois » français et du « Schwerpunkt der Woche » allemand, entre autres.

Page Wiki pour PotM CH et tableau de bord PotM CH

Une page wiki pour PotM CH [1] a été créée et une application web PotM CH [2] a été mise en place. La page wiki explique à nouveau de quoi il s’agit et la webapp PotM CH montre dans un tableau de bord avec des graphiques les mappeurs actifs et la progression.

PotM CH juillet 2021 Campings et aires de camping-car

Le PotM CH juillet 2021 est consacré aux terrains de camping et aux aires de camping-car. Utilisez le tag « tourism=camp_site » pour les terrains de camping et le tag « tourism=caravan_site » pour les aires de camping-car. Vous trouverez d’autres conseils sur la page wiki de PotM CH [1]. Important: Toujours marquer les changesets avec #potmch !

Actions suivantes et StreetComplete et MapComplete

Les prochaines actions sont déjà planifiées et vous pouvez participer et suggérer d’autres actions ou sujets! Il suffit de modifier la page wiki mentionnée [1]. Si vous voulez faire un travail de pionnier, vous pouvez également configurer StreetComplete ou MapComplete! Sur la page wiki de PotM CH, vous trouverez les liens d’aide correspondants.

Rejoignez les campings du PotM CH juillet 2021! Qui montera sur le podium en juillet?

Liens:
[1] Page Wiki pour le PotM https://wiki.openstreetmap.org/wiki/FR:Project_of_the_month_Switzerland
[2] PotM CH Dashboard Webapp https://potm.osm.ch/superset/dashboard/13/

Photos panoramiques des rues de Vevey

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La Ville de Vevey a mis en ligne sur le portail Cartoriviera les données issues d’un relevé de type « mobile mapping » qui a eu lieu en fin d’année passée. Les 45 km du réseau routier de Vevey ont été parcourus et des images ont été prises tous les 3 mètres (les personnes et plaques minéralogiques sont floutées).

Ces données sont en libre accès sur Internet https://cartoriviera.ch/rues-vevey, et ces images sont à disposition pour digitalisation. Utilisez la source suivante dans les changesets basés sur ces données :

« Ville de Vevey – Photos panoramiques des rues 2020 – https://cartoriviera.ch/rues-vevey »

Merci à la Ville de Vevey

Use of swisstopo data and products with and in OpenStreetMap

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As announced in our previous post, from the beginning of this month (March 2021), geodata and products from Federal Office of Topography (swisstopo) have been available on far less restrictive terms than previously.

As I noted then we didn’t have details available at the time so couldn’t comment further on the use of this data in OSM. In the meantime the terms are available and are limited to an attribution requirement which however applies downstream too. In the case of an use in OSM this would require products using our data to display attribution to swisstopo, this might seem to be an easy to fulfil requirement, but our licence specifically allows use that only credits the overall source of the data (that is the OpenStreetMap project). Considering the 100’s if not 1’000’s of 3rd party sources and 1.6 million individual contributors, this makes a lot of sense. But as a consequence this rules out direct use in OpenStreetMap till we have agreed alternative arrangements with swisstopo.

But it isn’t all gloom and doom, we have already agreed that we can make swisstopos high quality orthophoto product « swissimage » available in OSM editing apps and naturally applications that combine OSM and swisstopo, for example a map with swisstopo derived hill shading, is possible as long as swisstopo is credited.

It will take a bit until configuration updates have reached the major editors, if your favourite one supports custom imagery backgrounds from WMS servers you can add swissimage manually with

https://wms.geo.admin.ch/?FORMAT=image/vnd.jpeg-png8&TRANSPARENT=TRUE&VERSION=1.3.0&SERVICE=WMS&REQUEST=GetMap&LAYERS=ch.swisstopo.images-swissimage&STYLES=&CRS={proj}&WIDTH={width}&HEIGHT={height}&BBOX={bbox}

the above will work for JOSM, for Vespucci replace {proj} with EPSG:3857. The images are from flights in 2017 to 2020 (Map) in some cases we have access to cantonal imagery that is more recent. Please note that use of swisstopo infrastructure is subject to additional terms of use that should be respected.

To keep up with the developments, follow us on twitter @SwissOSM and subscribe to the Swiss OSM community mailing list.

Update September 14th 2021: swisstopo has now clarified that central attribution is acceptable for uses that combine many different data sources. See https://www.swisstopo.admin.ch/de/home/meta/konditionen/geodaten/source.html

Background aerial imagery ©swisstopo, map data ©OpenStreetMap.

Welcome swisstopo!

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Today we are welcoming the Swiss Federal Office of Topography (swisstopo) to the open data community. After many years of free access for consumers, today, finally, it is providing reusable open government data that can be used to build and enrich new applications and datasets.

This is a high point of a development of open data availability in Switzerland in which the cantons have been leading for many years starting with the Canton Solothurn over a decade ago and is now policy in nearly all of them.

What does this mean for OpenStreetMap?

Short term nothing is going to change. While at the time I’m writing this we don’t have access to the final terms of use, we do have a good idea of what the content will be and some of the terms will not be completely compatible with our distribution licence, the ODbL. This rules out direct inclusion in our data, but will allow use as reference data for quality assurance. We are negotiating with swisstopo for compatible access terms, just as we have previously done for the municipality administrative boundaries way back in 2011 and more recently for use of the GWR address data and expect these issues to be resolved soon.

The most interesting data for us right now is access to swisstopos « swissimage » aerial imagery. This will at last provide us with good coverage in Switzerland’s mountainous regions, something that has been sorely missing from the global orthophoto mosaics.

To keep up with the developments, follow us on twitter @SwissOSM and subscribe to the Swiss OSM community mailing list.

Map image ©swisstopo

JOSM Plugin receives DINAcon 2020 Award!

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Die Pokale der DINAcon 2020 Awards
(Source: DINAcon.ch 2020)

Last Friday, October 23, 2020, DINacon 2020 took place – unfortunately only virtually like all conferences during this time. DINAcon stands for « Digital Sustainability Conference » and is under the patronage of the CH Open association. At this event future-oriented projects and approaches from the Open Source and Open Data Communities, from public administration and the economy are presented, discussed and awarded.

The program also included a session on the « Public OSM Partnership » (POP Study) by Stefan Keller.

And again the DINAcon Awards were presented. The shortlist included the « Defikarte der Schweiz » (www.defikarte.ch) in the category « Community Award » and a JOSM Plugin in the category « Best Newcomer Award ».

DINAcon 2020 Best Newcomer
Trailer – DINAcon 2020 Best Newcomer Project – Shortlist. (Quelle: DINAcon.ch 2020)

And the winner is…

Finally the JOSM Plugin won in the category « Best Newcomer »! This category honors « Open Source projects that are not older than three years and offer exciting new approaches ».

The JOSM Plugin NeTEx Converter

The JOSM plugin « NeTEx Converter », is a project for the JOSM editor, which collects and exports information about public transport – i.e. the infrastructure of stations – from OSM into this standardized XML structure. The NeTEx/XML file can then be further processed in various applications. Main developer is the student Labian Gashi who studies Computer Science in the masters program at HSR Rapperswil (now OST Campus Rapperswil). The work was supervised by Prof. Stefan Keller and specialists from the SBB.

It’s nice that another OpenStreetMap technology was awarded by this Open Source/Open Data conference. Already in 2019 the project OpenSchoolMaps won the trophy in the category « Best Open Education Project » (we reported here on SOSM.ch).

Weblinks

Swiss Castles and Fortresses Day, Sunday, October 4, 2020

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On Sunday, October 4, 2020, 25 Swiss castles invite you to the 5th National Castles Day. Their gates and drawbridges will then be open from 10 am to 5 pm for a varied program. So – come on in!

The association Wikimedia CH and the Swiss OpenStreetMap association (SOSM) will complement the event with a Swiss Fortresses Day 2020 (Burgentag 2020). Young and old medieval enthusiasts alike are invited to discover a castle ruin on their own. You decide the program yourself. Every castle has a history and many have something mystical about them. And there is often a fireplace nearby. Find out more with the following tips:

  • Map with selected castle ruins sites (see picture below),
  • A photo challenge to upload missing photos of castles.

Illustration: Interactive online map of selected castle ruins (realized with uMap and with OpenStreetMap data). [Large map]

The photo challenge is simple: Work through this list of castle objects without pictures and upload the photos to Wikimedia Commons! For each uploaded photo there is a tweet (from @trending_places) with the hashtag #CastleProject. The photo is then usually immediately visible on the Castles project map.

The interactive online map of selected castle ruins shows a hand-picked selection of castles in Switzerland that are freely accessible and easy to reach. Depending on the castle, it can be up to one kilometer (i.e. approx. 20 min.) or more away from the nearest public transport stop or parking lot. Please follow the signs and treat nature with respect (e.g. make sure that there is no danger of forest fires in the area, watch out for ticks, don’t leave litter).

The map contains only a small part of the castles and palaces as they are managed in the Castles Project Switzerland. The Castles project links open data directly from the four open data projects OpenStreetMap, Wikipedia, Wikidata and Wikimedia Commons (photos).

The Swiss Burgentag 2020 was initiated by the SOSM association and Wikimedia CH. The event is also kindly supported by the Swiss Castle Association. We thank the association ‘Die Schweizer Schlösser’ for agreeing to link the two action days Swiss Castles Day and Burgentag 2020.

Inquiries and contacts:
Verein SOSM, Stefan Keller
Wikimedia CH, Kerstin Sonnekalb

Site d’hébergement supplémentaire à l’Init7

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Comme nous l’avons déjà remarqué lors de l’AGA de l’année dernière, nous avons obtenu un nouveau serveur, et nous avons maintenant mis ce serveur en service. Merci à Init7 d’avoir sponsorisé l’hébergement de ce serveur.

Le nouveau serveur nous permet maintenant de rendre les données OSM dans le monde entier.

AGM online May 16th 2020 11:00

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Participation and voting (BigBlueButton, link was sent by mail to all members)

  1. Opening and Welcome
  2. Election of the minute taker and vote counters
  3. Adoption of minutes of the 2019 AGM
  4. Activity report 2019
  5. Financial results 2019
    • Presentation by the treasurer
    • Auditors report
  6. Discharge of the Board
  7. Membership fees 2021
  8. Budget 2020
  9. Amendment of the articles of association
    • Introduction of honorary members
  10. Appointment of honorary members
  11. Elections
    • Board
      Candidates for all positions are welcome. All existing board members are standing
      for re-election.
    • Auditors
  12. Any other business