Is it with PREDICTOR=3 ? (If not, then the ZARR datasets should also be compressed with FILTER=DELTA to have a fair comparison)- GeoTIFF DEFLATE 280 MB
- Zarr BLOSC zlib NONE 281 MB - Zarr BLOSC zlib BIT 253 MB - Zarr BLOSC zlib BYTE 249 MB
-- http://www.spatialys.com My software is free, but my time generally not.
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