Mastodawn

Ethan Snyder Jun 8, 2025

I'm excited that my current programming project, QGIS Processing Nodes (aka QPN) plugin has been accepted for a #FOSS4GNA presentation in November! I plan (and hope) to have a "working" prototype demo for the conference. I still have a lot to do. This plugin and method of creating geoprocessing models aims to increase functionality and modularity from the current graphical modeler (totally not inspired by #blender3d ).
#qgis #geoprocessing #GIS

Ethan Snyder Apr 14, 2025

Nyall Dawson Apr 13, 2025

The PyQGIS API reference is looking pretty darn awesome these days 🤩https://qgis.org/pyqgis/master/core/QgsMapLayer.html

Class: QgsMapLayer

Ethan Snyder Jan 24, 2025

Nyall Dawson Jan 24, 2025

If you feel like watching me yabber on about data vs intelligence for 20 mins, I've got you covered: https://youtu.be/3vXOaAk0iq4 😆

Nyall Dawson - Don't give me the DATA!

YouTube

Ethan Snyder Nov 11, 2023

GeoNe.ws Nov 10, 2023

Bringing #QGIS maps into Jupyter notebooks

https://anitagraser.com/2023/11/10/bringing-qgis-maps-into-jupyter-notebooks/

Bringing QGIS maps into Jupyter notebooks

Earlier this year, we explored how to use PyQGIS in Juypter notebooks to run QGIS Processing tools from a notebook and visualize the Processing results using GeoPandas plots. Today, we’ll go …

Free and Open Source GIS Ramblings

Ethan Snyder Oct 25, 2023

Daniel J. Dufour Oct 24, 2023

Matthew Hanson from @Element84 sharing a good breakdown of OGC standards old and new

#foss4g #foss4gna

Ethan Snyder Oct 18, 2023

Aron Gergely Oct 17, 2023

~$: gdal_celebrate
0...10...20...25..

It is the only process you do not want to see "done".

Happy birthday to the GDAL library, 25 years and counting!

#gdal #birthday #foss

Ethan Snyder Sep 17, 2023

Régis Haubourg Sep 14, 2023

Very cool QGIS plugin to build 3D buildings from LIDAR, using #Geoflow #3DBag and french open data :

https://gitlab.com/Oslandia/qgis/citybuilder

well done @oslandia and your students

Oslandia / QGIS / CityBuilder · GitLab

GitLab.com

GitLab

Ethan Snyder Aug 29, 2023

Ragnar Heiðar Þrastarson Aug 28, 2023

Still playing around and visualizing #sentinel5p data and the different products that can detect wildfire smoke. Image acquired earlier today #qgis #copernicus

Ethan Snyder Aug 26, 2023

Hugo van Kemenade Aug 25, 2023

Do you ever visit the Python datetime docs specifically to look up those percent formatting codes?

Good news!

I've added a handy shortcut at the top to take you directly there!

⤵️🎉

https://docs.python.org/3/library/datetime.html

#Python #docs #datetime

datetime — Basic date and time types

Source code: Lib/datetime.py The datetime module supplies classes for manipulating dates and times. While date and time arithmetic is supported, the focus of the implementation is on efficient attr...

Python documentation

Ethan Snyder Jul 14, 2023

GDAL Jul 13, 2023

GDAL 3.7.1 is released: https://lists.osgeo.org/pipermail/gdal-dev/2023-July/057455.html

Class: QgsMapLayer

Nyall Dawson - Don't give me the DATA!

Bringing QGIS maps into Jupyter notebooks

Oslandia / QGIS / CityBuilder · GitLab

datetime — Basic date and time types

[gdal-dev] GDAL 3.7.1 is released