in the SDE days it was hacking blindly in the SDE.LOCKS table and hope for the best :-)

You only need enterprise advanced pro license for that

16 million cyclists measured at Utrecht's busiest point Vredenburg in 9 months, max 80K in a day in may. bertt.github.io/utrecht_mobi...

New blog: GDAL Powered AI Agents bertt.wordpress.com/2026/02/09/g...

Dutch map www.visplanner.nl/tabs/map

Dutch map www.visplanner.nl/tabs/map

A summary of what defines Cloud Native Data, in context of spatial data. It's become a marketing term and not the definition it was intended to be.

Cloud Native Data formats. A quick cheat-sheet in case you weren't sure...
#gischat

Mapsui 5.0.0-beta.8 has a ruler widget to measure distance. The source is relatively simple. It is easy to make your own variant github.com/Mapsui/Mapsu...

BAREND GEHRELS - Exploring Boost.Geometry: A Library Based on Concepts, Traits and Tag Dispatching YouTube video by cppunderthesea

Exploring Boost.Geometry: A Library Based on Concepts, Traits and Tag Dispatching www.youtube.com/watch?v=UcxD...

Geocomputation with Python: a (open source) book on reproducible geographic data analysis with open source software. py.geocompx.org

Coding QGIS Plug-ins with AI coding tools Following up on my last post, I wanted to share some more details about the experience of using AI tools to code a plugin for QGIS, one…

I finally found the time to write up my experience using AI-coding tools to create the QGIS plugin I made a couple months ago to make it easy to download Overture Maps Foundation, Source Cooperative and other GeoParquet data. Read it at: cholmes.medium.com/coding-qgis-...

New blog: Speeding up large PostGIS tables in QGIS - using 'estimated table metadata' bertt.wordpress.com/2025/01/22/s...

Have you met Mr. DEM? 56GB of Canadian elevation data in a single COG. open.canada.ca/data/en/data...

After 2.5+ years, Terra Draw v1 is finally released 😌
✏️ Draw on web maps with the 10 built in modes (Point, Line, Polygon, Rectangle etc!)
🗺️ Supports Leaflet, @maplibre.org, @openlayers.org, Google Maps, Mapbox

Check it out: github.com/JamesLMilner... #geojson #maplibre #leafletjs #openlayers

nice spatial query, select buildings in danger based on wind direction (or some fancy fire model)

no wind direction available?

Demo is at bertt.github.io/ordesa_gr11/

Creating interactive 3D hiking map In this blog we’re going to create an interactive 3D Hiking map of the impressive Ordesa canyon in Spain. GoalsGoals of the map are:- Create 3D map with detailed terrain from Spanish IGN;- Plotting…

New blog: Creating interactive 3D hiking map bertt.wordpress.com/2025/01/10/c... Live demo: github.com/bertt/ordesa...

The JTS TestBuilder - a Multitool for Geometry | The Eclipse Foundation TestBuilder: a full-featured multitool for working with geometry.

Polygonize in JTS TestBuilder www.eclipse.org/community/ec...

List of all Hot Springs - Epic Iceland 2024 50+ hot springs. Guide to every single hot spring in Iceland. How to get to the hot spring? What type of hot spring is it? Tips, videos, maps.

jump in the hot pools epiciceland.net/all-hot-spri...

Pacific Crest Trail Viewshed YouTube video by Postholer

Here's an animated 'viewshed' of the #PacificCrestTrail. This shows all visible/invisible terrain along the entire trail. You'll find one for the #JohnMuirTrail as well.

www.youtube.com/watch?v=tmY2...

Barcelonnette buildings generated from massive airborne laser altimetry point clouds bertt.github.io/roofer_demo/...

well it worked right now! weird, maybe did something wrong.

same error ai! Part of stacktrace: gis_plugin_gpq_downloader\__init__.py", line 78, in classFactory from .qgis_plugin_gpq_downloader import QgisPluginGeoParquet
python/plugins\qgis_plugin_gpq_downloader\qgis_plugin_gpq_downloader.py", line 15, in

With QDuckDb installed no error

On Windows (without qduckdb/duckdb): "Couldn't load plugin 'qgis_plugin_gpq_downloader' due to an error when calling its classFactory() method
ModuleNotFoundError: No module named 'duckdb'"

How to deal with map projections in the geoviz JavaScript library observablehq.com/@neocartocnr...

yeah it's mine. Well the lights are part of the glTF's

These are glTF 2.0 models

3D models you mean?