| Improvements (LF_1.0.2) vegetation & fuel products only |
Consists of several systematic improvements to the LANDFIRE National layers to address end user feedback on specific issues including addressing inconsistencies along international boundaries and modifying existing vegetation and fuels within areas previously classified as agriculture, urban, rock, & water. |
| Rapid Refresh (LF_1.0.1) vegetation & fuel products only |
Provided updated vegetation and fuels layers for the western states using fires >1000 acres through 2007 and used relatively fast, simple updating methods to increase Canopy Bulk Density (CBD) and reduce Canopy Base Height (CBH) (Recommend the Finney method for crown fire modeling)-completed 2008. |
| National c2001 (LF 1.0.0) Vegetation, fuel , fire regimes, and topography products Reviews / Assessments |
National is the first version for all data products for the entire U.S., while a subset of the data was delivered for Alaska and Hawaii. Methods are consistent and comprehensive. National 30 meter grid resolution was designed for national relevancy and local application. | Rapid Assessment (LF_0.5.0) potential vegetation, succession, & fire regime products |
A suite of products with fewer data layers and reduced spatial resolution, designed to fill data needs prior to the LF_1.0.0 release - completed 2006. |
| Fire Regime Condition Class (FRCC) | Historical content regarding the FRCC Program, includes documentation and other resources. |
Request archive data - Please include version, layer(s), and reason for request.
