Bert Temme
berttemme.bsky.social
Bert Temme
@berttemme.bsky.social
Reposted by Bert Temme
Cloud Native Data formats. A quick cheat-sheet in case you weren't sure...
#gischat
April 8, 2025 at 12:08 AM
Reposted by Bert Temme
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...
February 17, 2025 at 4:04 PM
Exploring Boost.Geometry: A Library Based on Concepts, Traits and Tag Dispatching www.youtube.com/watch?v=UcxD...
BAREND GEHRELS - Exploring Boost.Geometry: A Library Based on Concepts, Traits and Tag Dispatching
YouTube video by cppunderthesea
www.youtube.com
February 14, 2025 at 11:24 AM
Geocomputation with Python: a (open source) book on reproducible geographic data analysis with open source software. py.geocompx.org
February 3, 2025 at 7:45 PM
Reposted by Bert Temme
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-...
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…
cholmes.medium.com
February 3, 2025 at 4:58 AM
New blog: Speeding up large PostGIS tables in QGIS - using 'estimated table metadata' bertt.wordpress.com/2025/01/22/s...
January 22, 2025 at 4:39 PM
Reposted by Bert Temme
Reposted by Bert Temme
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
January 13, 2025 at 7:36 PM
Reposted by Bert Temme
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...
Pacific Crest Trail Viewshed
YouTube video by Postholer
www.youtube.com
December 13, 2024 at 6:38 PM
Barcelonnette buildings generated from massive airborne laser altimetry point clouds bertt.github.io/roofer_demo/...
December 13, 2024 at 3:30 PM
Reposted by Bert Temme
How to deal with map projections in the geoviz JavaScript library observablehq.com/@neocartocnr...
December 5, 2024 at 8:11 AM
Reposted by Bert Temme
Proud to see my work exhibited at the Musée de l'Homme in Paris. www.museedelhomme.fr/fr/expositio...
November 27, 2024 at 6:19 AM
Reposted by Bert Temme
#gischat Been wanting to try a serverless webmap of w/ NYC land cover data (6" res data!) as a COG. Finally put the pieces together!

tnc-ny-science.github.io/nys_cities_s...

Couldn't quite make it work til I tried adapting @berttemme.bsky.social's example here github.com/bertt/cog/tr... (thanks!)
November 21, 2023 at 8:36 PM
yo
September 22, 2023 at 6:49 AM