Decrease geospatial query latency from minutes to seconds using Zarr on Amazon S3
AWS Public Sector Blog
MAY 1, 2023
Many of these formats were designed in a pre-cloud world for users to download whole files for analysis on a local machine. As the complexity and size of geospatial datasets continue to grow, it is more time- and cost-efficient to leave the files in one place, virtually query the data, and download only the subset that is needed locally.
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