Related Plugins and Tags

QGIS Planet

24th Contributors QGIS Meeting in Firenze 2022

The international community of QGIS contributors got together in person from 18 to 22 August in parallel to OpenStreetMap State of The Map event and right before the FOSS4G. So there was a lot of open source geo power concentrated in the beautiful city of Florence in those days. It was my first participation and all I knew was that it’s supposed to be an unconference. This means, there is no strict schedule but space and opportunity for everyone to present their work or team up to discuss and hack on specific tasks to bring the QGIS project to the next level.

Introduction and first discussions

We were a group of six OPENGIS.ch members arriving mostly on Thursday, spending the day shopping and moving into our city apartment. In the evening we went to a Bisteccheria to eat the famous Fiorentina steak. It was big and delicious as was the food in general. Though, I am eating vegetarian since to compensate. On Friday we went to the Campus to meet the other contributors. After a warm welcome by the organizer, Rossella and our CEO and QGIS chair Marco Bernasocchi we did an introduction round where everyone mentioned their first QGIS version ever used. At this point, I became aware of the knowledge and experience I was sharing the room with. Besides this, I noticed that there was another company attending with several members, namely Tim Sutton’s Kartoza, which is also contributing a lot to QGIS. The first discussion was about QGIS funding model, vision, communication and on the new website in planning. This discussion then moved into some smaller groups including most of the long term contributors. I was looking around, physically and virtually, and tried to process all the new inputs and to better understand the whole QGIS world. Besides, I noticed my colleague Ivan having problems with compiling QGIS after upgrading to Ubuntu 22.04 which then motivated my other colleague Clemens to implement a docker container to do the compilation. Nevertheless, I postponed my Ubuntu upgrade. That evening we went out all together to have a beer or two and play some pool sessions and table football. Finally, the OPENGIS.ch crew navigated back home pairing a high-precision GNSS sensor with a mobile device running OpenStreetMap in QField. We arrived back home safely and super precise.

First tasks and coffee breaks

There was catering in the main hall covering breakfast, lunch and coffee breaks. It never took long after grabbing a cup of coffee to find yourself in a conversation with either fellow contributors or OpenStreetMap folks. I chatted with a mapper from Japan about mobile apps, an engineer from Colombia about travelling and a freelancer from the Netherlands about GDAL, to name 3 coffees out of many.

QGIS plugins website

After some coffee, Matthias Kuhn, our CTO and high-ranking QGIS contributor, asked me whether I could improve some ugly parts of QGIS plugins website. So I had my first task which I started working on immediately. The task was to make the site more useful on mobile devices which would be achieved by collapsing some unimportant information and even removing other parts. I noticed some quirks in the development workflow, so I also added some pre-commit hooks to the dev setup. Dimas Ciputra from Kartoza helped me finalize the improvements and merge them into master branch on github.

QGIS website downloads section

Regis Haubourg asked to help simplify the QGIS Downloads for Windows section on the main QGIS website. We played around in the browser dev tools until we thought the section looked about right. I then checked out the github repo and started implementing the changes. I need to say the tech stack is not quite easy to develop with currently, but there is a complete rework in planning. Anyway, following the pull request on github a lively discussion started which is ongoing by the time of writing. And this is a good thing and shows how much thought goes into this project.

Presentations

There were many interesting and sometimes spontaneous presentations which always involved lively discussions. Amy Burness from Kartoza presented new styling capabilities for QGIS, Tobias Schmetzer from the Bavarian Center for Applied Energy Research presented the geo data processing and pointed out issues he encountered using QGIS on this and Etienne Trimaille from 3liz talked about qgis-plugins-ci, just to name a few.

Amazing community

On Saturday evening a bus showed up at the campus and took us on a trip up to the hills. After quite a long ride we arrived at a restaurant high up with mind-blowing view of the city. I forgot how many rounds of Tuscan food were served, but it was delicious throughout. An amazing evening with fruitful conversations and many laughs.

The weather was nice and hot, the beers cold, the Tuscan food delicious and the contributors were not only popular Github avatars but really nice people. Thank you QGIS.

Swiss QGIS user group Meeting Berne 2022

Learn, Present, Discuss and MEET

In Summer 2022 the Swiss QGIS User community finally got together physically again to meet at the University of Berne, after 3 years of online meetings. Up to 90 QGIS users and contributors out of academia and engineering enjoyed and discussed the newest QGIS features and use cases.

After a warm welcome and introduction by Isabel Kiefer from OPENGIS.ch the presentations started.

QGIS Update

Marco Bernasocchi (OPENGIS.ch CEO and Qgis.org Chair) presented recent QGIS features out of the changelogs of current long term release 3.22, followed by versions 3.24 and 3.26. Among the enhancements are the new curve conversion vertex tool and improvements to the mesh editing, 3D-mode, WMS server and SQL logging, to name a few.

QGIS Animation Workbench

The real world is not static. Thus, often information can be understood more easily in animated form, like visualizing traffic on a map with moving vehicles. QGIS now supports dynamic renderings with the Animation Workbench Plugin. Tim Sutton (Kartoza) led through a Youtube Video showing the underlying mechanisms of the plugin and how to use it.

QGIS Model Baker Update

Starting with the new logo, Romedi Filli (GIS-Fachstelle, Kt. Schaffhausen) showed the latest improvements to the QGIS Model Baker plugin. Especially the data validator and UsabILIty Hub make QGIS project generation out of Interlis data even easier. Even more there is now a python package for those who prefer to python script it all together.

Using QGIS Model Baker for OEREB Cadastre

Adrian Weber (Dütschler + Partner) followed up presenting the use of QGIS Model Baker in migrating their management of municipal usage plans from proprietary software to QGIS driven workflow. Though they see the potential in this approach, they lack time and money, thus doing it step by step. In providing this public service the difficulty is that data is legally binding and system components need to meet this requirements.

Dynamic Forms and Widgets with QGIS Expressions

After a coffee break, Andreas Neumann (Amt für Geoinformation, Kt. Solothurn) gave an interesting technical speech on more dynamic QGIS forms and widgets. Form values can now be defined via expressions so they update automatically depending on other form values. Furthermore, action buttons can be included into forms and defined which can call external web-services, data dependent constraints be defined and more.

Analysis of Flight Trajectories

Driven by technical ambition and will to set some factual basis for political discussion, Yvo Weidmann (Geoidee) carried out a sophisticated analysis of descents to Zurich airport based on Open Source Flight Trajectories and swisstopo data. Therefore he processed data from opensky-network.org, the Aeronautical Information Publication after a lot of initial data validation and cleaning. He finally visualized the results in a nice QGIS driven animation of flight descents.

Teksi utilities application modules

Alexandre Bosshard (Ville de Pully) presented TEKSI, an association that has set itself the task of providing the operators of public infrastructure with decision-making support in the form of professional modules for controlling their activities, namely QGEP and QWAT for the moment with more to follow. Therefore they work on open-source software built mainly on top of QGIS and PostgresSQL/PostGIS.

QGEP (by Teksi) and hydraulic analysis with SWMM

Timothée Produit (Alpnetsystem SA (IG-Group)) gave a more technical speech on their approach of managing a central database to serve both, Teksi’s waste water management tool and QGIS extension QGEP and Stormwater Management Software SWMM to carry out hydraulic analysis in Swiss Romandie. He showed the necessary database and infrastructure setup and workflow steps to create the desired product.

The new Profile Tool in QGIS Core

Nyall Dawson (North Road) led through his Youtube video about QGIS project terrain settings and how they interact with 3d maps and the new elevation profile tool, which is only possible from version 3.26. Powerfull new possibilities to process and visualize elevation and 3D geodata worth watching. Nyall joined the conference virtually after the video to answer questions from the impressed audience.

Cool Maps made with QGIS

Finally Marco Bernasocchi closed the presentations with a collection of incredibly creative QGIS results including Xmas wishes, sports statistics and human facial topology

Workshops

After a tasty lunch including a delicious cheese selection and fruitful conversations the lucky subscribers where asked to take action themselves in the four afternoon workshops. Among other interesting topics the users could get hands on working with QField and QFieldCloud or could get started with QGIS Model Baker and data validation, all tought by the experts and developers of OPENGIS.ch.

First QField user day

A huge success

At the end of 2019, we organised the first QField user day in Bern. Around 40 participants from Switzerland and neighbouring countries joined the packed event with use case presentations by various power users of QField.

Fantastic use-case presentations

After a brief introduction by Matthias, Samuel Wechsler from the Swiss Ornithological Institute showed how they make their teams fly with QField to be more effective in protecting the Swiss bird fauna and its habitat. Next on the podium was one of the earliest QField pioneers, Daniel Gnerre from the city of Vevey telling the audience how the city thoroughly uses QField to collect and update data on just about anything and how they integrated QField in their geospatial infrastructure.

After a short break, Philipp Eigenmann showed us how he uses QField to manage the forest he and his team are responsible for. Finally, Samuel Oester and Till Weber from Oester Messtechnik presented Gasbusters – Chasing gas with QField explaining how they used QField in over 200 soil gas leaks campaigns measuring over 39’000 points to be then visualised on maps and with Grafana.

You can find all the slides and some videos of the presentations online.

Open discussion

A user day wouldn’t be a user day if there was no space for discussion. After the fantastic presentations, we launched an open discussion on the future of QField and how to sustainably maintain its growth rate and quality thanks to [financially] committed users. The discussion showed us a lot of willingness and commitment to help QField keep its incredible innovation level and its market leader position as reference GIS fieldwork app. This obviously gave us a lot of ideas and motivation and made us enjoy the closing beers even more 🙂

We would like to extend again a warm thank you to all the speakers and participants. We’re definitely looking forward to the next QField user day!

What’s next?

On 11.03.2020, just before the QGIS hackfest in Den Bosch (NL), we’ll lead a full-day workshop in the awesome GeoFort. Don’t worry, the workshop will be in English.

QField is growing steadily, plenty of new features (including native cloud synchronisation) are planned with the next releases of QField. We’d like to thank again all organisations, companies and individuals that actively use QField and that invest in making QField even better.

If you feel QField misses something you need or would like to support the project, don’t hesitate to get in touch with us.

  • Page 1 of 1 ( 3 posts )
  • events

Back to Top

Sustaining Members