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A5
OBSERVEDA pentagonal Discrete Global Grid System for geospatial indexing
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- FIRST SEEN
- OCT 20
- IN THE FLOW
A5 is a grid system that represents any position, line, or polygon region on the globe as a pentagonal cell or collection of cells, each encoded as a compact 64-bit integer. It is a Discrete Global Grid System (DGGS) used for geospatial data analytics and visualization. The project maintains official libraries in TypeScript, Python, and Rust, with a wider ecosystem of community libraries and integrations.
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