There are two planned power outages:
- 16th of January, 04:30 – 08:30 AM CET
- 6th of February, 04:30 – 08:30 AM CET
Due to construction work in the building where the SOSM servers are located. All SOSM services are unavailable during that time:
- sosm.ch and osm.ch websites
- Swiss overpass and overpass-turbo instances
- Swiss routing services
- Swiss umap instance
- DIDOK comparison map
overpass-turbo is an easy to use data mining tool for OpenStreetMap. To reflect the continued improvement of the tool, we have updated this software on the SOSM servers to the latest version. Thanks to Martin Raifer who is the developer of this tool.
routing.osm.ch also got an improvement: Now the link to the debug map works correctly and shows the routing speeds and turn weights used by the currently selected profile.
To access the debug map, click on this icon in the lower left corner:
We had a server outage from Saturday evening June 24th until Monday afternoon June 26th. The main reason was that three disks had failed in the production server and had to be replaced. Fortunately, we had enough spare disks. Sorry for any inconveniences this outage has caused. Everything should be back to normal now.
A new version of umap was released a few weeks ago and we have updated our instance at umap.osm.ch to the newest version. New features include:
- Support for multi polygons
- A new search interface, returning a list of found places instead of going to the most likely one.
- Extended editing: For example polygons can now be converted to lines, or lines can be split into several parts.
- A history of saved states exists, allowing to go back to a previously saved point.
- The map can now be exported with all its properties and be restored on another instance for example.
- And many other things have been improved.
Thank you to Yohan Boniface, who is the main developer, for providing us with such a nice tool.
As you may remember early this year we got permission to use the open address data from the Canton Berne in OpenStreetMap, this after a couple of years back and forth due to the new cantonal legislation and older usage terms that sounded as if the data might be usable but in reality didn’t allow it.
The address data is available from the cantonal open data portal however it is rather unwieldly (a good 400’000 addresses) and problematic to handle even in JOSM. I foolhardly promised to do something about that at the time, but didn’t get around to doing anything up to now. It should be noted that nobody has stepped forward and volunteered to organize an import of any kind, so my focus is simply proving it as reference data that can be used at a small-scale.
While my current solution is not perfect and will likely see improvements over time (for example the layer is currently opaque), it is probably the best solution for now. I’ve produced a background layer from the data that shows
To reduce clutter I’ve shortened some of the usage strings:
The data is hosted on sourcepoles QGIS Cloud system, many thanks to Marco and his team for supporting us. To make things simpler for iD users and work around some issues JOSM has with WMS servers we actually proxy this through our mapproxy instance.
The relevant tile URL is:
Please add a clear indication of the source in your changesets if you use this data.
The designers and operators of OpenTopoMap have been kind enough to allow us to include it as a background layer in umap.osm.ch Please note that the maximum zoom level for this layer is limited to 16.
Thanks to efforts of Michael (datendelphin) the move of the SOSM
provided services to the new SOSM servers in Bern is nearly complete.
See http://sosm.ch/wikimedia-donates-old-toolservers-to-sosm/ and
As part of the move I’ve updated the osm.ch portal a bit and added the
ability to pull translations from transifex. Up to now the portal was
only in German, I’ve added an English version leaving French, Italian
and Romansh to do.
The transifex project can be found here
Given that there are currently only 43 strings, I fully expect that we
will have the missing three languages covered tomorrow :-).
On a more serious note we are always looking for people that can help
with the translation of content on sosm.ch which is currently
predominantly German and English. If you want to help send us a mail to
Update: translations for all aditional languages were done by Friday the 24th of April!
Our current server is a rented root server located in Germany, because comparable offers in Switzerland are a lot more expensive.
Adfinis SyGroup is now hosting our new servers at their center in Bern. A big thank you to Adfinis for making it possible to run our services in Switzerland!
Two years and a couple of months back I started running daily street name completeness checks for Switzerland. See my original article for more information, information on the changes for 2014 (this article points out some of the quality issues with the GWR) and http://qa.poole.ch/ch-roads/ for the daily updates.
On the 12th of March we passed the 100’000 street name mark implying that in 27 months we have added nearly 40’000 names that were previously missing or unverified, leaving roughly 20’000 to go.
* the GWR values are corrected for the issues discussed in the December 2013 blog post and are not the raw numbers. This is the reason for the decrease in numbers of non-road objects.
Naturally I do not expect to reach the 100% mark any time soon. There is quite a high number of municipalities that do not sign post their roads, making independent verification very difficult to impossible (this is not the same as not having street names in the first place which is not a problem) and naturally these places don’t tend to be where hot spots of OSM contributors are. On the other hand there is still a lot of very low hanging fruit which simply needs verification. Low hanging in this case means that the roads in question can already be found in OSM, but there are simply spelling differences that we need to investigate (see the original article on how to handle differences between the GWR and reality).
Please don’t forget the 2015 SOSM Donation Drive to enable us to continue to operate this and other services.
On Friday we drove 870 km to Haarlem in the vicinity of Amsterdam to pick up three servers. Wikimedia has decommissioned their two year old toolservers and donated the hardware to SOSM. Thanks to Wikimedia Germany and Wikimedia Switzerland for making this possible.
This will enable us to run our services on our own hardware in Switzerland. Support the move by contributing to the SOSM donation drive 2015.