IGEO7/Z7 ranges-indexed DGGS #Zarr (written with xdggs-dggrid4py), the cell geometries computed on the fly with #webDggrid (Majid Hojati) rendered on #Gridlook (by MPI-M and DKRZ): 100k-250k hexagons take about a minute

allixender.github.io/gridlook/

#DGGS #Zarr #IGEO7 #FOSS4G

🌐 Whether you're new to Cloud-Native Geo #CNG or a practitioner, there is something for you. Explore hands-on workshops & talks covering #STAC, #GeoParquet, #DuckDB, vector tiles, #Zarr, cloud-optimized point clouds, reproducibility, and large-scale data publishing.

📢 Python-Blosc2 4.14 is out!

A common interface to stream, query & slice remote Parquet, #PyTables, #HDF5, #Zarr & #Blosc2 data over HTTP/S3:

⚡️ Zero full downloads
⚡️ Cloud index pushdown
⚡️ DuckDB/Polars streaming!

Read the tour: blosc.org/posts/remote...

Compress Better, Stream Smarter 🚀