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Spire’s Soil Moisture Insights provide daily, global soil moisture estimates at 6 km and 500 m resolution, with 100 m coverage available for custom regions. This guide covers everything needed to understand, access, and use the data.

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QuestionWhere to look
What products are available?Products
How do I access the data?Accessing data
How are files named?File naming
How do I interpret quality flags?Quality flags and filtering
When is data delivered?Data delivery and versioning
How do I get started quickly?Tutorials
How has the data been validated?Validation
Where can I get help?Support
What do abbreviations mean?Glossary