#qgis — Public Fediverse posts

Python is use useful for reducing manual work in geospatial analysis. Get info from:
QGIS & Claude Code (MCP) Integration:
https://rsandgis.me/articles/qgis-claude-code-mcp-integration.html

https://Cloud-Optimized GeoTIFF Python Tutorial
https://rsandgis.me/articles/cloud-optimized-geotiff-python-tutorial.html

Point Cloud Classification via PDAL & Python
https://rsandgis.me/articles/deep-learning-point-cloud-pdal.html

#Python #Geospatial #DataScience #QGIS #GIS #SpatialAnalysis #PyQGIS #EarthObservation #OpenSource

Isnt it harder to find in-depth, information on geospatial tech, which is why I want to share a fantastic independent resource:

https://rsandgis.me/

Run by a geospatial expert, its an blog currently focused heavily on RS and GIS, machine learning and modern spatial data workflows. It completely bridges the gap between Earth sciences and modern programming.

https://rsandgis.me/

#GIS #RemoteSensing #GeoAI #EarthObservation #Python #QGIS #SpatialAnalysis #DataScience #LiDAR #OpenScience

Isnt it harder to find in-depth, information on geospatial tech, which is why I want to share a fantastic independent resource:

https://rsandgis.me/

Run by a geospatial expert, its an blog currently focused heavily on RS and GIS, machine learning and modern spatial data workflows. It completely bridges the gap between Earth sciences and modern programming.

https://rsandgis.me/

#GIS #RemoteSensing #GeoAI #EarthObservation #Python #QGIS #SpatialAnalysis #DataScience #LiDAR #OpenScience

Isnt it harder to find in-depth, information on geospatial tech, which is why I want to share a fantastic independent resource:

https://rsandgis.me/

Run by a geospatial expert, its an blog currently focused heavily on RS and GIS, machine learning and modern spatial data workflows. It completely bridges the gap between Earth sciences and modern programming.

https://rsandgis.me/

#GIS #RemoteSensing #GeoAI #EarthObservation #Python #QGIS #SpatialAnalysis #DataScience #LiDAR #OpenScience

Isnt it harder to find in-depth, information on geospatial tech, which is why I want to share a fantastic independent resource:

https://rsandgis.me/

Run by a geospatial expert, its an blog currently focused heavily on RS and GIS, machine learning and modern spatial data workflows. It completely bridges the gap between Earth sciences and modern programming.

https://rsandgis.me/

#GIS #RemoteSensing #GeoAI #EarthObservation #Python #QGIS #SpatialAnalysis #DataScience #LiDAR #OpenScience

Isnt it harder to find in-depth, information on geospatial tech, which is why I want to share a fantastic independent resource:

https://rsandgis.me/

Run by a geospatial expert, its an blog currently focused heavily on RS and GIS, machine learning and modern spatial data workflows. It completely bridges the gap between Earth sciences and modern programming.

https://rsandgis.me/

#GIS #RemoteSensing #GeoAI #EarthObservation #Python #QGIS #SpatialAnalysis #DataScience #LiDAR #OpenScience

Petit teasing sur le programme de l'URFIST de Lyon ce semestre: on commence en beauté avec The Conversation : comment transformer des recherches en article grand public ? Ce sera le 9 octobre en présentiel avec Benoît Tonson.
Puis un stage de deux jours sur QGIS, 12 et 13 octobre avec Alban Vivert...
et mieux comprendre les brevets les 15 octobre avec le VP Science ouverte de l'Université Claude Bernard Lyon 1, Mathieu Maillard
Le programme complet sera publié bientôt. Les inscriptions, c'est ici (dessous)
https://sygefor.reseau-urfist.fr/#/program/lyon

#theconversation #qgis #brevets #urfist

Petit teasing sur le programme de l'URFIST de Lyon ce semestre: on commence en beauté avec The Conversation : comment transformer des recherches en article grand public ? Ce sera le 9 octobre en présentiel avec Benoît Tonson.
Puis un stage de deux jours sur QGIS, 12 et 13 octobre avec Alban Vivert...
et mieux comprendre les brevets les 15 octobre avec le VP Science ouverte de l'Université Claude Bernard Lyon 1, Mathieu Maillard
Le programme complet sera publié bientôt. Les inscriptions, c'est ici (dessous)
https://sygefor.reseau-urfist.fr/#/program/lyon

#theconversation #qgis #brevets #urfist

⚠️ Why standard GIS routing (D8, Sink Fill) fails in complex mining regions: 300m open pits become fake "lakes", and underground river tunnels are completely ignored.

To map surface drainage across central Kryvyi Rih, I built a custom DEM hydro-conditioning pipeline:
🔹 Selective sink filtering (true pits vs DEM noise)
🔹 Subsurface conduit burn-in (diversion tunnels)
🔹 Closed micro-catchment delineation

Crucial for geochemical transport & geotechnical risks.

🛠️ #RStats (#terra, #Rsagacmd), #QGIS, #SAGAGIS

#GIS #Hydrology #HydroEnforcement #FOSSGIS #Mining #Geospatial #KryvyiRih #DigitalTerrainAnalysis #InhuletsRiver #Ukraine

I've been checking out #OpenGeoAI for a while now and since most of the people I work with use #QGIS, I decided to write a short overview of the tools that the OpenGeoAI plugin provides. https://www.gispo.fi/en/blog/opengeoai-geospatial-ai-made-simple/

This blog post will probably be relevant for about a week or so because OpenGeoAI is constantly expanding and improving! #OpenSourceGIS #FOSS4G

#QGIS 4.2 ist da – und legt nach! 🗺️

Nach dem Qt6-Umstieg mit 4.0 bringt 4.2:
• 3D-Feintuning: physikalisch basierte Materialien, Bloom-Effekte, Skybox-Umgebungslicht & 3D-Tiles-Instancing
• Live-Feature-Zähler im Processing Model Designer
• Spürbar schnellere FeatureServer-Anbindung

⚠️ Automatisierte Deployments beachten: QGIS4-Einstellungen ziehen in ein eigenes Verzeichnis (einmalige Migration aus QGIS3).

📄 https://changelog.qgis.org/en/version/4.2/
▶️ https://www.youtube.com/watch?v=5X1JKx7CXZY

#OpenSourceGIS #OpenSource

Papierformulare durch GIS ersetzen klingt einfach.
Bis die Daten nicht georeferenziert sind. 😬

Elisa Schneider zeigt, wie QGIS-Formulare den Erfassungsprozess beschleunigen & Fehler reduzieren:

1. Bedingte Felder: nur sichtbar wenn relevant
2. Automatische Vorgabewerte: aus Geometrie & anderen Layern
3. Kontextabhängige Logik: automatische Klassifizierung per Ausdruck

Für Umweltmonitoring, Netzinfrastruktur & kommunale Planung. 💪

👉 https://www.wheregroup.com/ueber-uns/blog/qgisa-qgis-formulare-bauen-die-mitdenken-vorgabewerte-bedingte-felder-und-automatische-zuordnungen

#QGIS #OpenSourceGIS #Geodaten

Create a Catchment Map in QGIS in 10 Minutes

https://videos.qwast-gis.com/w/mYgwkxJrX2LRR2CMYERxSd

Bel échange autour des différents logiciels libres, et services en ligne qui s'y raccrochent, que nous utilisons !
Toujours en cours : je n'ose couper la discussion pour lancer l'apéro partagé !

#NextCloud
#Apostrophe
#HedgeDoc
#QGIS
#Geany
#Panoramax
…et bien d'autres ont été mentionnés !

Même @ThierryStoehr a été mentionné, alors qu'il n'est ni un #LogicielLibre, ni un #FormatOuvert ! 😜

#iLoveFS #FLO2026 #Drôme

Quick Flood Analysis with QGIS

https://videos.qwast-gis.com/w/pWMMoaW2SaBtxvxbXjXL3A

Based on the metasomatic (thermodynamic) zonation of the groundwater contamination plume identified in my study, I prepared a schematic impact map.

Unlike conventional chloride concentration isolines (which are often weakly informative), this approach reflects the thermodynamic state of the aquifer. The map clearly shows that the aggressive corrosion-by-mixing zone (Subzone III) occupies a large area and, in several places, extends beyond the existing monitoring well network.

This indicates that the current monitoring system is insufficient to delineate the full zone of influence of the mine water impoundment.

The criteria for defining metasomatic subzones and the associated risks are described in detail in the current published version of my monograph:
https://zenodo.org/records/16741148

#PHREEQC #RStats #QGIS #Geochemistry #Groundwater #Contamination #Hydrogeology #EnvironmentalGeochemistry #SvystunovaGully

#SvystunovaGully
I’ve published a short methodological paper on Zenodo, derived from my ongoing monograph on mine-water impact on carbonate aquifers.

The note introduces the pre-dissolution effect — a positive feedback mechanism where aggressive saline waters accelerate carbonate dissolution, increasing permeability and prolonging contamination even after the source is isolated.

The focus is not on a single case study, but on a transferable geochemical interpretation framework (PHREEQC-based, reproducible, field-data driven).

📄 Open access: https://zenodo.org/records/18142106

#Hydrogeochemistry #EnvironmentalGeochemistry #PHREEQC #Groundwater #ReproducibleResearch #RStats #QGIS #FOSS

#Fahrradsaison #Abschluss
Das Jahr 2025 neigt sich zu Ende. Unser #geodät|isches #Hobby führte #Pylone und #Fahrrad zu 98 Punkten mit 30 verschiedenen Bedeutungen. Die kleine #QGIS- Karte gibt eine Übersicht dazu. Wir freuen uns auf 2026. #HappyNewYear #SchönesNeuesJahr

Seven months after publishing the draft of my monograph on Zenodo, it has passed 2,000 downloads.

I take this as a signal of ongoing interest in the topic and in the proposed methodological approach. It also suggests that the framework may be applicable beyond the original case study.

Currently working on the next version with further refinements and extensions.

#Hydrogeochemistry #PHREEQC #GeochemicalModeling #ReproducibleResearch #EnvironmentalGeochemistry #rstats #qgis #SvystunovaGully #mining

I try to keep my results accessible even for readers who aren’t familiar with digital mapping or GIS.
One simple technique is to complement classification maps with clear charts and tables showing how much area each class occupies.
Here’s an example: the total surface area of geomorphon classes within the study region.

There’s also a small but important detail that often gets overlooked: the order of classes in the chart should match the order used in tables and map legends.
This tiny consistency makes it much easier for readers to orient themselves and follow the logic of the analysis.

#GIS #Geomorphometry #DataViz #OpenScience #RStats #terra #QGIS #InhuletsRiver #ggplot2 #SAGA #FOSS

🔎 Preliminary watershed delineation for the Inhulets River study

One of the early intermediate products from my broader research on the anthropogenic impacts on the #InhuletsRiver.
This map shows a preliminary delineation of local drainage basins across the study area, derived from high-resolution DEM processing and hydrological modelling.

The goal of this stage is to establish a consistent spatial framework for later analyses — including flow pathways, contaminant transport patterns, and the interaction between surface and groundwater systems.

#GIS #Hydrology #Watershed #Geomorphology #OpenData #RemoteSensing #Geospatial #RStats #SAGA #QGIS #EnvironmentalScience #LandscapeGeochemistry #Copernicus #DEM #GeoDataArt

📘 A small milestone for my independent research project

I’m honestly a bit shocked.
When I published the first version of my hydrogeochemical monograph on May 27 (v0.72), and then the updated version on August 4 (v0.75), I expected almost no reactions at all.

Today, the combined statistics on Zenodo show:
- 1,400 downloads
- almost 3,000 views

For a niche, highly technical, openly accessible monograph created by one person — this is far beyond anything I imagined.

Thank you to everyone who found the work useful enough to download, save, or read it.
Your interest is the only reason this project keeps growing.

#Geochemistry #Hydrogeology #MineWater #PHREEQC #EnvironmentalGeochemistry #Groundwater #Metasomatism #RStats #QGIS #OpenScience #IndependentResearch #SvystunovaGully #KryvyiRih #WaterPollution #Contamination #Mining #Zenodo

(Full Zenodo record — in the ALT of the second image, for anyone interested.)

#30DayMapChallenge – Day 13: 10 minute map Map of the #Mara River Basin made in #QGIS with #HydroSHEDS #opendata and @maptiler.bsky.social #vectortiles. 🎥 Try it for your own catchment: youtu.be/hUgEYKz87gw

#30DayMapChallenge – Day 13: 10 minute map

Map of the #Mara River Basin made in #QGIS with #HydroSHEDS #opendata and @maptiler.bsky.social #vectortiles.

🎥 Try it for your own catchment: https://youtu.be/hUgEYKz87gw

After several weeks of thinking and DEM preprocessing, I finally generated a complete geomorphons map for the part of Inhulets River basin (Ukraine).
It was far from easy — the original Copernicus GLO-30 DEM required careful cleaning, correction, and multi-step preparation before meaningful terrain forms could emerge.

What makes geomorphons truly valuable for me is how well they correspond to geochemical landscape types — eluvial, transeluvial, superaquatic, and subaquatic zones.
This overlap allows interpreting geomorphons as functional terrains with distinct element migration patterns, bridging geomorphology and environmental geochemistry.

All computations were done using R + SAGA GIS + QGIS, with the excellent Rsagacmd package for seamless tool integration.

#Geomorphons #SAGAGIS #Rsagacmd #QGIS #Geochemistry #RStats #Geospatial #Hydrology #RemoteSensing #Copernicus #OpenData #GIScience #InhuletsRiver #EnvironmentalGeochemistry #FOSS

🧪 Mine water + fresh water ≠ simple average

When high mineralized mine waters mix with fresh groundwater, mineral reactions don’t behave linearly.

The graphs below show how saturation indices for selected minerals respond to dilution:
🔹 Copper sulfates (Antlerite, Brochantite, Langite) display clear peaks and drops.
🔹 Gypsum remains undersaturated — yet falls sharply at high dilution.

Each “dip” or “window” reflects a short-lived equilibrium where new mineral phases may form or dissolve — revealing the hidden dynamics of technogenic metasomatism in aquifer systems.

📖 Draft monograph (v0.75) available on Zenodo:
🔗 https://zenodo.org/records/16741148

#Geochemistry #Hydrogeology #MineWater #PHREEQC #EnvironmentalGeochemistry #Groundwater #Metasomatism #RStats #QGIS #OpenScience #IndependentResearch #SvystunovaGully #KryvyiRih #WaterPollution #Contamination #Mining

🌊 Hydrological patterns in the Inhulets River Basin

I’m working on a large-scale study of the technogenic impact on the Inhulets River system (Ukraine).
The workflow combines R + SAGA GIS + QGIS for geomorphometric and hydrological analysis.

Over the past week, I’ve been refining digital elevation models and tracing surface runoff connectivity — not an easy task in a region reshaped by century of mining.

The map below shows one of the calmest and most “well-behaved” areas, far from the mining zone.
As for the drainage network over the mining areas… let’s just say it’s geological chaos down there 😄

🛰️ Data: Copernicus DEM (GLO-30)
🧭 Tools: SAGA GIS (Terrain Analysis), R, QGIS

#Hydrology #Geomorphometry #SAGAGIS #QGIS #RStats #DEM #GIScience #EnvironmentalModeling #MiningImpact #Geodata #InhuletsRiver #Ukraine #KryvyiRih #Copernicus #CopernicusDem

🌎 Mapping dominant chemical speciation in a polluted carbonate aquifer

In my recent modeling work, I modeled the dominant forms of element speciation in groundwater within a carbonate system.

Beyond pure geochemical curiosity, this approach provides a practical lens:
– it reveals where mineral precipitation is most probable,
– and helps identify zones where remediation can be most effective.

💻 Combining thermodynamic modeling (PHREEQC) with spatial analysis in R and QGIS turns subsurface processes into actionable insights for water-quality management and contamination mitigation.

Two figures below show the modeled distribution of cadmium species across the aquifer and their evolution with dilution

📘 Full details in the draft monograph:
🔗 https://zenodo.org/records/16741148

#Geochemistry #Hydrogeology #PHREEQC #GroundwaterContamination #MineWater #EnvironmentalGeochemistry #Metasomatism #Aquifer #RStats #QGIS #GeospatialAnalysis #OpenScience #IndependentResearch #WaterQuality #Remediation #SvystunovaGully

🔬 Metasomatic Zonation as a Model of Groundwater Contamination

One of the key theoretical bases in my research is the classical metasomatic zonation model (Korzhinskii, 1960s).

I interpret the contamination halo formed by mine waters not as passive dispersion — but as an active metasomatic system, where aggressive fluids drive alteration and re-precipitation reactions within the carbonate aquifer.

Highly mineralized mine waters create a complex interaction front.
Thermodynamic modeling (based on well-monitoring data) allows identification of several geochemical zones partly analogous to Korzhinskii’s metasomatic sequence.

📊 The image shows my preliminary zoning concept.

📘 All calculations and hypotheses are detailed in the draft monograph:
🔗 https://zenodo.org/records/16741148

#Geochemistry #Hydrogeology #PHREEQC #Metasomatism #MineWater #GroundwaterContamination #GeochemicalModeling #IndependentResearch #OpenScience #RStats #QGIS #EnvironmentalGeochemistry #Thermodynamics #Aquifer #Zenodo #SvystunovaGully

“If the map does not match the terrain — trust the terrain!”
— Principle of field geoscience

This is how the effective catchment area of the Inhulets River looks within the study region.

The upstream part — above the Karachunivske Reservoir's dam, the outlet of the Saksahan derivative tunnel, and the confluence of the Stara Saksahan River — was excluded from the calculation.

Within the analyzed area, surface runoff is possible only from the highlighted zone.
The rest of the “catchment basin” is hydrologically inactive: runoff is intercepted by ponds, settling tanks, and other anthropogenic landforms.

🌍 The analysis was based on the Copernicus GLO-30 DEM, integrated with hydrological modeling and terrain processing in open-source GIS.

#Hydrology #Geochemistry #InhuletsRiver #GIS #SAGAGIS #QGIS #HydrologicalModeling #RemoteSensing #GeospatialAnalysis #EnvironmentalData #RStats #LandscapeGeochemistry #Copernicus

💧 Exploring how contaminated mine waters behave in a carbonate aquifer — through the lens of metasomatic zoning and thermodynamic #geochemical modeling.

Using #PHREEQC simulations, data analysis in #RStats, and geospatial visualization in #QGIS, I’m studying how mine drainage transforms groundwater systems and mineral equilibria over time.

📘 The draft version (v0.75) of my monograph on this topic has already been downloaded 550+ times on #Zenodo — showing how relevant this issue has become for both science and environmental policy.

It’s independent research that links theory, modeling, and practical hydrogeochemical assessment — focused on the long-term impact of mine waters in the Kryvyi Rih region.

🔗 Read or download:
https://zenodo.org/records/16741148

#Geochemistry #Groundwater #MineWater #EnvironmentalGeochemistry #Hydrogeology #WaterPollution #Metasomatism #OpenScience #IndependentResearch #EnvironmentalDataScience #Aquifer #HeavyMetals #Sustainability #SvystunovaGully

#30DayMapChallenge Day 6: Dimensions Today’s map is a #3D view of Algiers using #QGIS. Elevation = evapotranspiration! I used a #FAO #WaPOR L1 AETI image from 2008 as the elevation model, draped with Google Satellite imagery. Vegetated/agricultural zones rise above urban areas. #GIS #RemoteSensing

#30DayMapChallenge Day 6: Dimensions Today’s map is a #3D view of Algiers using #QGIS. Elevation = evapotranspiration! I used a #FAO #WaPOR L1 AETI image from 2008 as the elevation model, draped with Google Satellite imagery. Vegetated/agricultural zones rise above urban areas. #GIS #RemoteSensing

#30DayMapChallenge Day 6: Dimensions Today’s map is a #3D view of Algiers using #QGIS. Elevation = evapotranspiration! I used a #FAO #WaPOR L1 AETI image from 2008 as the elevation model, draped with Google Satellite imagery. Vegetated/agricultural zones rise above urban areas highlighting water dynamics in a striking way. #GIS #RemoteSensing

#30DayMapChallenge Day 6: Dimensions Today’s map is a #3D view of Algiers using #QGIS. Elevation = evapotranspiration! I used a #FAO #WaPOR L1 AETI image from 2008 as the elevation model, draped with Google Satellite imagery. Vegetated/agricultural zones rise above urban areas highlighting water dynamics in a striking way. #GIS #RemoteSensing

#30DayMapChallenge Day 6: Dimensions Today’s map is a #3D view of Algiers using #QGIS. Elevation = evapotranspiration! I used a #FAO #WaPOR L1 AETI image from 2008 as the elevation model, draped with Google Satellite imagery. Vegetated/agricultural zones rise above urban areas highlighting water dynamics in a striking way. #GIS #RemoteSensing

#30DayMapChallenge Day 6: Dimensions Today’s map is a #3D view of Algiers using #QGIS. Elevation = evapotranspiration! I used a #FAO #WaPOR L1 AETI image from 2008 as the elevation model, draped with Google Satellite imagery. Vegetated/agricultural zones rise above urban areas highlighting water dynamics in a striking way. #GIS #RemoteSensing

#30DayMapChallenge Day 6: Dimensions Today’s map is a #3D view of Algiers using #QGIS. Elevation = evapotranspiration! I used a #FAO #WaPOR L1 AETI image from 2008 as the elevation model, draped with Google Satellite imagery. Vegetated/agricultural zones rise above urban areas highlighting water dynamics in a striking way. #GIS #RemoteSensing

Just wrapped up teaching #QGIS for Hydrological Applications to #ErasmusMundus #FloodRiskManagement MSc students at @tudresden's beautiful #Tharandt campus 🍁.

Students completed 7 lessons based on the book I co-authored with @geomenke, earned QGIS certificates, and battled daily Kahoot quizzes for swag and a signed copy of the book! Open source GIS powering future water experts! 💧 #Hydrology #QGISHydro #GIS #OSGeo #PCRaster #IHEDelft

🎉 Goed nieuws uit de #QGIS-gemeenschap! @GroeneBij Jeroen Hovens, penningmeester van #QGISNL, is verkozen tot Additional Financial Controller van QGIS.org tijdens de AGM. Zijn verkiezing onderstreept de actieve rol van NL in de internationale open source #GIS-wereld. #OpenSourceGIS #OSGeoNL

Want to start a QGIS User Group or grow one? Join us this Friday for a #QGISOpenDay session with @qgis PSC Chair @mbernasocchi & @timlinux! Learn how to launch, run, and connect your group globally 🌍

📅 26 Sept 2025
🕚 11H00 UTC
📺 Livestream and more info: https://github.com/qgis/QGIS/wiki/QOD-September-2025

Let's add more :qgis: User Groups to the map!

#QGIS #OpenSourceGIS #CommunityBuilding #QGISOpenDay

#QGIS #WaPlugin workshop at #FOSS4GNL in Wageningen. #FAO #WaPOR #waterproductivity #IHEDelft Follow along at @gisopencourseware.bsky.social courses.gisopencourseware.org/course/view....

#QGIS #WaPlugin workshop at #FOSS4GNL in Wageningen. #FAO #WaPOR #waterproductivity #IHEDelft Follow along at @gisopencourseware.bsky.social courses.gisopencourseware.org/course/view....

#QGIS #WaPlugin workshop at #FOSS4GNL in Wageningen. #FAO #WaPOR #waterproductivity #IHEDelft
Follow along at @gisocw
https://courses.gisopencourseware.org/course/view.php?id=70

#QGIS #WaPlugin workshop at #FOSS4GNL in Wageningen. #FAO #WaPOR #waterproductivity #IHEDelft
Follow along at @gisocw
https://courses.gisopencourseware.org/course/view.php?id=70

#QGIS #WaPlugin workshop at #FOSS4GNL in Wageningen. #FAO #WaPOR #waterproductivity #IHEDelft
Follow along at @gisocw
https://courses.gisopencourseware.org/course/view.php?id=70

#QGIS #WaPlugin workshop at #FOSS4GNL in Wageningen. #FAO #WaPOR #waterproductivity #IHEDelft
Follow along at @gisocw
https://courses.gisopencourseware.org/course/view.php?id=70

#QGIS #WaPlugin workshop at #FOSS4GNL in Wageningen. #FAO #WaPOR #waterproductivity #IHEDelft
Follow along at @gisocw
https://courses.gisopencourseware.org/course/view.php?id=70

Today at #FOSS4GNL, I'm giving 2 workshops. Follow along at @gisopencourseware.bsky.social: 👉 Enhancing Crop Water Productivity with WaPOR: A Hands-On Workshop Using #WaPlugin in #QGIS: courses.gisopencourseware.org/course/view.... 👉Mesh Data in QGIS: courses.gisopencourseware.org/course/view....

Today at #FOSS4GNL in Wageningen, I'm giving two workshops. If you can't make it to join the conference, you can follow along for free with the materials at @gisocw:

👉 Enhancing Crop Water Productivity with #WaPOR: A Hands-On Workshop Using #WaPlugin in #QGIS: https://courses.gisopencourseware.org/course/view.php?id=70

👉Mesh Data in QGIS: https://courses.gisopencourseware.org/course/view.php?id=72

#GIS #OpenCourseWare #LifeLongLearning #OSGeoNL #FOSS4G