Forest Inventory and Analysis Database

Metadata Updated: October 22, 2018

The Forest Inventory and Analysis (FIA) research program has been in existence since mandated by Congress in 1928. FIA's primary objective is to determine the extent, condition, volume, growth, and depletion of timber on the Nation's forest land. Before 1999, all inventories were conducted on a periodic basis. The passage of the 1998 Farm Bill requires FIA to collect data annually on plots within each State. This kind of up-to-date information is essential to frame realistic forest policies and programs. Summary reports for individual States are published but the Forest Service also provides data collected in each inventory to those interested in further analysis. Data is distributed via the FIA DataMart in a standard format. This standard format, referred to as the Forest Inventory and Analysis Database (FIADB) structure, was developed to provide users with as much data as possible in a consistent manner among States. A number of inventories conducted prior to the implementation of the annual inventory are available in the FIADB. However, various data attributes may be empty or the items may have been collected or computed differently. Annual inventories use a common plot design and common data collection procedures nationwide, resulting in greater consistency among FIA work units than earlier inventories. Links to field collection manuals and the FIADB user's manual are provided in the FIA DataMart.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

Dates

Metadata Created Date February 4, 2018
Metadata Updated Date October 22, 2018

Metadata Source

Harvested from USDA JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date February 4, 2018
Metadata Updated Date October 22, 2018
Publisher U.S. Forest Service
Unique Identifier http://enterprisecontent-usfs.opendata.arcgis.com/datasets/bc09d4e07dbb4d539a8e46dd3639b5fe
Maintainer
USFS AGOL Admin
Maintainer Email
Public Access Level public
Bureau Code 005:96
Metadata Context https://project-open-data.cio.gov/v1.1/schema/data.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 8c62437e-09b6-4636-b74a-c086a5035135
Harvest Source Id 50ca39af-9ddb-466d-8cf3-84d67a204346
Harvest Source Title USDA JSON
Data First Published 2017-04-14
Homepage URL http://enterprisecontent-usfs.opendata.arcgis.com/datasets/bc09d4e07dbb4d539a8e46dd3639b5fe
License https://hub.arcgis.com/api/v2/datasets/bc09d4e07dbb4d539a8e46dd3639b5fe/license
Metadata Type geospatial
Data Last Modified 2018-10-12
Program Code 005:059
Source Datajson Identifier True
Source Hash c1a2f6600e5e3238ec3364d5f1ecfe5e49d97dae
Source Schema Version 1.1
Spatial -140.647,20.329,-73.147,60.772
Category geospatial, National Geospatial Data Asset, NGDA, Land Use Land Cover Theme

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