#IGEO7
Happy holidays, season‘s greetings, merry Christmas, and a happy new year, my hexagonal friends, stay in shape 🌐🪩🎄

#geospatial #dggs #hexagons #bestagons #igeo7
December 24, 2025 at 5:17 AM
Fantastic introduction to Z7 indexing in the IGEO7 #DGGS based on the GBT method at the #FOSS4G Europe by Weston and Javier. They really managed to make these complex methods much more understandable and accessible #hexagons #FOSS4GE
July 1, 2026 at 12:17 PM
Kevin Sahr DGGRID 8.41 was released, with full support for #IGEO7 #Z7 #ZORDER and #Z3 indexing for #ISEA 3,4 and 7 H #DGGS the binaries on conda-forge are updated. And we are now testing HTML readme/docs:

github.com/sahrk/DGGRID...

dggrid.readthedocs.io/latest/

anaconda.org/conda-forge/...
Releases · sahrk/DGGRID
A command-line application that generates and manipulates icosahedral discrete global grids. - sahrk/DGGRID
github.com
July 1, 2025 at 11:20 AM