FIA DataMart
FIA DataMart allows visitors to download raw data files, standard tables, SQLite databases, Forest Vegetation Simulator (FVS) input files, and a desktop EVALIDator reporting tool. DataMart also provides access to the FIA State reports, FIADB load history, API EVALIDator, and FIADB User Guides.
Key Uses
Inventory, Monitoring and Assessments
Scale
Landscape
User Experience Level
Intermediate
What do you need to get started?
Software to open .CSV/Excel workbooks or SQLite
Publications and Documentation
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User Guide
https://research.fs.usda.gov/understory/forest-inventory-and-analysis-database-user-guide-nfi -
Guide
https://research.fs.usda.gov/understory/nationwide-forest-inventory-field-guide -
User Guide
https://research.fs.usda.gov/understory/forest-inventory-and-analysis-glossary-standard-terminology
Forest Inventory and Analysis Species Lists
Last updated September 18, 2026