Pictures of what the LF program incorporates with the LANDFIRE logo on the left and USFS and DOI on the right
LANDFIRE - multi-partner wildland fire, ecosystem, and wildland fuel mapping project USFS DOI
[Skip to Content]
Data Links
 
 
Homepage » Fuel » Fuel Vegetation Type

Fuel Vegetation Type


Data Products:Reference  ∕  Disturbance  ∕  Vegetation  ∕  Fuel  ∕  Fire Regime  ∕  Topographic  ∕  Transportation  ∕  Seasonal      Notifications Alerts

Latest NewsLatest News

Get Data

This page includes a general description of the product, please consult the schedule and version pages for information specific to each release.

The LANDFIRE (LF) fuels vegetation products describe the elements of fuels vegetation for each LF vegetation production unit. Fuel Vegetation Type (FVT) represents a modified version of Existing Vegetation Type (EVT). FVT more accurately leverages fuel transition assignments related to disturbed areas by re-establishing pre-disturbance vegetation. Linking disturbed areas to pre-disturbance EVTs allows fuel model transition assignments to properly align with logic developed from Fuels Calibration Workshops, giving more accurate representations during fire behavior analysis.

FVT was developed using the full suite of LF vegetation releases and the most recent 10 years of Annual Disturbance products. The FVT product is then evaluated through a series of QA/QC measures ensuring lifeform of the vegetation type assignment matches the lifeform of associated FVT layers.

Beginning with LF 2016 Remap, and beyond, an improvement for fuels products in disturbed areas was implemented. Fuels are now adjusted to expected current year vegetation conditions for disturbances that have occurred between certain select years that vary by the version. Making the fuels products “capable to X year fuels” or “capable fuels”.

LF 2016 Remap and beyond includes a 90-kilometer buffer along the 1,500 miles of the eastern and southern borders AK shares with Canada. Then with the LF 2020 update, and future updates, for the Conterminous United States (CONUS) a 90-kilometer buffer into Mexico is also included.

LF uses FVT in the development of the fuel products.

Product availability
Attribute Data Dictionary PDF

Comma separated value (CSV) files can be found in the LF Library.

Download Data

Metadata:

picture of an FVT example
Northwest region - LF 2016 Remap FVT


 

 
Users may experience intermittent service Thursday evenings due to routine maintenance.
The LF Map Viewer (DDS) will be down every 3rd Wednesday from 8 am - 10:00 am (CDT) for routine maintenance.
URL: https://www.landfire.gov/
To view and print a PDF you must obtain and install the Acrobat® Reader, available at no charge from Adobe Systems.
*DOI and USGS link and privacy policies apply.
Looking for something: Site Map   /   Search
Page Contact Information: LF Helpdesk