The Hub Wikis

The Hub Knowledge Base

Methodology and reference documentation for the Data Hub. Explore technical documentation, scientific methodologies, data standards, and concepts related to climate data.

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The Hub

Data Hub ArchitectureHow the Hub is designed and why it was built the way it is. The metadata, cloud-native data, the build pipeline, and the machine interfaces.2026-09-14 Governance Policy (Draft)How Hub Resources are chosen, maintained, and retired.2026-09-22

Data standards

Data conventionsHow Hub-hosted data is named, laid out, and versioned in the bucket.2026-10-20 Metadata ConventionsHow shared metadata supports the Hub's federated approach, data discovery, and analysis.2026-10-23 Cloud-optimizing dataHow cloud-optimized formats save downloads and storage, and how to choose a layout that suits the way people use your data.2026-10-27