LANDFIRE - multi-partner wildland fire, ecosystem, and wildland fuel mapping project
Pictures of what the LF program incorporates with the LANDFIRE logo on the left and USFS and DOI on the right USFS DOI
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Biophysical Settings


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

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LANDFIRE's (LF) Biophysical Settings (BPS) represents the vegetation system that may have been dominant on the landscape prior to Euro-American settlement and is based on both the current biophysical environment and an approximation of the historical disturbance regime.

Map units are based on NatureServe's Ecological Systems classification and represent the natural plant communities that may have been present during the reference period. Each BPS map unit is matched with a model of vegetation succession. The actual time period for this data set is a composite of both the historical context provided by the fire regime and vegetation dynamics models and the more recent field and geospatial inputs used to create it.

LF 2014 and earlier versions: BPS is unchanged from LF National's BPS except for updates made to water, barren, and snow classes (additions or removal), so that non-vegetated cover types within the BPS product matches LF existing vegetation and fuel products.

LF 2016 Remap: BPS now includes the following products as attributes of BPS to ensure the linkage of these characteristics to BPS is maintained.

LF uses BPS to depict reference conditions of vegetation across landscapes.

Product availability

Attribute Data Dictionary zipped file

The raster attribute tables for LF products are served in database file (DBF) format.
(Why is the DBF important?)

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

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