Landfire Fire Regime Groups

Metadata Updated: May 2, 2019

Historical fire regimes, intervals, and vegetation conditions are mapped using the Vegetation Dynamics Development Tool (VDDT). These data support fire and landscape management planning goals in the National Cohesive Wildland Fire Management Strategy, the Federal Wildland Fire Management Policy, and the Healthy Forests Restoration Act.The Fire Regime Groups (FRG) were intended to characterize the presumed historical fire regimes within landscapes based on interactions between vegetation dynamics, fire spread, fire effects, and spatial context. FRG definitions have been altered from previous applications to best approximate the definitions outlined in the Interagency Fire Regime Condition Class Guidebook. These definitions were refined to create discrete, mutually exclusive criteria appropriate for use with LANDFIRE's (LF) fire frequency and severity data products.

FRG is created by linking the Biophysical Settings (BpS) Group attribute in the BpS layer with the Refresh Model Tracker (RMT) data and assigning the FRG attribute. This geospatial product should display a reasonable approximation of FRG, as documented in the RMT. (LF 1.0.0 CONUS only used the vegetation and disturbance dynamics model LANDSUM) FRG can be used in landscape assessments.

Access & Use Information

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

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Dates

Metadata Created Date October 12, 2018
Metadata Updated Date May 2, 2019

Metadata Source

Harvested from USDA JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date October 12, 2018
Metadata Updated Date May 2, 2019
Publisher U.S. Forest Service
Unique Identifier http://enterprisecontent-usfs.opendata.arcgis.com/datasets/e6dc5198fde7457e8ec72baf21407bac
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/catalog.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 b0f914bd-9965-4ac9-ad23-a0b11ebec36f
Harvest Source Id 50ca39af-9ddb-466d-8cf3-84d67a204346
Harvest Source Title USDA JSON
Data First Published 2018-10-10
Homepage URL http://enterprisecontent-usfs.opendata.arcgis.com/datasets/e6dc5198fde7457e8ec72baf21407bac
License https://hub.arcgis.com/api/v2/datasets/e6dc5198fde7457e8ec72baf21407bac/license
Data Last Modified 2019-04-23
Program Code 005:059
Source Datajson Identifier True
Source Hash 169b17cf627ea3d8c522bfc4b36f096e4bc18508
Source Schema Version 1.1
Spatial -180.0,-90.0,180.0,90.0

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