Die @foss_academy bietet offene Schulungen, aber auch individuelle Schulungen an und auf Wunsch bei Ihnen vor Ort.

Wir beraten Sie gerne und machen Ihr Team fit für den Einsatz von #OpenSource #Geospatial.

Unser Motto: Aufwind durch Wissen.

https://www.foss-academy.com
#FOSS4G #FOSS4Ge #FOSS4Ge2025 #OSGeo

In #foss4ge2025 I was talking about Mercator projection, and what is the difference with "Web-Mercator"

These images (at different zoom levels) show a loxodromic curve (at 45° N) in Web-Mercator (EPSG:3857) - that is a straight line in Mercator (EPSG:3395). In red the loxodromic or rhumline. In blue a straight line connecting the endpoints.

(To reproduce it in #QGIS, deselect "Clip features to canvas extent" for the affected layers as discussed in https://github.com/qgis/QGIS/issues/62654)

#gis #gischat

Discover PostGIS Functions with ST_Letters

#PostGIS is full of superpower. Get to know the ST_Letters function that allows you to visualize the results of PostGIS functions with letters. You will like it!

Find some SQL examples, introduction, #QGIS project and video at https://talks.osgeo.org/foss4g-europe-2025/talk/PNYWM8/

It was fun preparing & presenting this feature at #FOSS4GE2025.
#FOSSGIS #FOSS4G #OSGeo #FOSS4GE

I presented #Mapbender at the #FOSS4GE2025 conference in Mostar & demonstrated how you can create great geoportal applications with Mapbender & talked about the news.

I also introduced #QGIS2Mapbender - a #QGIS plugin that publishes your QGIS Project as QGIS Server WMS & also in a Mapbender application.

- Create great geoportal applications with Mapbender https://talks.osgeo.org/foss4g-europe-2025/talk/J3LN8J/
- QGIS2Mapbender https://talks.osgeo.org/foss4g-europe-2025/talk/8GDETM/
#FOSSGIS #FOSS4G #OSGeo #FOSS4GE2025

YAY! I managed to finish my #FOSS4GE2025 community sprint objectives in time, and a drafted call-for-venue for #FOSS4GE2026 is there. Let's discuss it further on the mailinglist, your thoughts and opinions and feedback is appreciated.

https://lists.osgeo.org/pipermail/conference-europe/2025-July/000704.html

#foss4ge #osgeo

In today's #gleo news: wind data!

Or, more technically: a 2-band raster covering the globe and properly warped (EPSG:4326→EPSG:3857) containing UV speed data, visualised as a particle trail simulation.

Thanks to the #FOSS4GE2025 for providing the environment that has let me pull this off.

Check it yourself at https://ivansanchez.gitlab.io/gleo/repl.html#Wind%20raster%20particles

#webgl #gischat #dataviz

The Quarticle team is proud to have been part of FOSS4G Europe 2025!
We’re grateful for the inspiring conversations, new connections, and open exchanges over the past few days.

A huge thank you to everyone who made this event such a vibrant experience.

#foss4ge #foss4ge2025 #GeoIntelligence #OpenSourceGIS #GeospatialTechnology #LocationIntelligence #SpatialData #DataVisualization #GISystems #Quarticle