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| T h e m e |
Product Name | Abbreviation | National* | LF 2001 | LF 2008 | LF 2010 | LF 2012 | LF 2014 | |||||||||||||||
| LF 1.0.0 | LF 1.0.5 | LF 1.1.0 | LF 1.2.0 | LF 1.3.0 | LF 1.4.0 | ||||||||||||||||||
| US | AK | HI | US | AK | HI | US | AK | HI | US | AK | HI | IA | US | AK | HI | IA | US | AK | HI | IA | |||
| R e f e r e n c e |
LF Reference Database | LFRDB | xdb | xdb | xdb | n/c | n/c | n/c | n/c | n/c | n/c | n/c | n/c | n/c | -- | n/c | n/c | n/c | -- | n/c | n/c | n/c | -- |
| Public Events Geodatabase_1999_YEAR | -- | -- | -- | -- | -- | -- | -- | -- | -- | ||||||||||||||
| Forest Vegetation Simulator Ready Database | FVSRDB | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | xdb | xdb | xdb | -- | -- | -- | -- | -- | |
| D i s t u r b a n c e |
Disturbance (year) | DISTYEAR | -- | -- | -- | -- | -- | -- | / | ο | ο | -- | |||||||||||
| Vegetation Disturbance | VDISTYEAR | -- | -- | -- | -- | -- | -- | -- | -- | / | ο | ο | -- | ||||||||||
| Vegetation Transition Magnitude | VTMYEAR | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | / | ο | ο | -- | ||||||
| Forest Vegetation Transitions Database | FVTDB | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | xdb | xdb | xdb | -- | ο | ο | ο | -- | |
| Non-forest Vegetation Transitions Database | NFVTDB | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | xdb | xdb | xdb | -- | ο | ο | ο | -- | |
| Fuel Disturbance | FDISTYEAR | -- | -- | -- | -- | -- | -- | -- | -- | / | ο | ο | -- | ||||||||||
| Forest Vegetation Simulator Disturbance Database | FVSDBB | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | xdb | xdb | xdb | -- | ο | ο | ο | -- | |
| V e g e t a t i o n |
Biophysical Settings | BPS | x | x | x | -- | n/c | n/c | n/c | -- | |||||||||||||
| Environmental Site Potential | ESP | x | x | x | -- | -- | n/c | n/c | n/c | -- | |||||||||||||
| Existing Vegetation Cover | EVC | x | x | x | -- | / | ο | ο | -- | ||||||||||||||
| Existing Vegetation Height | EVH | x | x | x | -- | / | ο | ο | -- | ||||||||||||||
| Existing Vegetation Type | EVT | x | x | x | -- | / | ο | ο | -- | ||||||||||||||
| Biophysical Settings Models and Descriptions | xdb | xdb | xdb | n/c | n/c | n/c | n/c | n/c | n/c | n/c | n/c | n/c | n/c | n/c | n/c | n/c | -- | -- | -- | -- | -- | ||
| F u e l |
13 Anderson Fire Behavior Fuel Models | FBFM13 | x | x | x | -- | / | ο | ο | -- | |||||||||||||
| 40 Scott and Burgan Fire Behavior Fuel Models | FBFM40 | x | x | x | -- | / | ο | ο | -- | ||||||||||||||
| Canadian Forest Fire Danger Rating System | CFFDRS | -- | x | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | ο | -- | -- | |||
| Forest Canopy Bulk Density | CBD | x | x | x | -- | / | ο | ο | -- | ||||||||||||||
| Forest Canopy Base Height | CBH | x | x | x | -- | / | ο | ο | -- | ||||||||||||||
| Forest Canopy Cover | CC | x | x | x | -- | / | ο | ο | -- | ||||||||||||||
| Forest Canopy Height | CH | x | x | x | -- | / | ο | ο | -- | ||||||||||||||
| Fuel Characteristic Classification System Fuelbeds | FCCS | x | x | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |||||||
| Fuel Loading Models | FLM | x | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |||||
| Fuel Rulesets Database | -- | -- | -- | -- | -- | -- | -- | -- | -- | xdb | xdb | xdb | -- | xdb | xdb | xdb | -- | ο | ο | ο | -- | ||
| F i r e R e g i m e s |
Fire Regime Groups | FRG | x | x | -- | -- | -- | n/c | n/c | n/c | -- | ||||||||||||
| Mean Fire Return Interval | MFRI | x | -- | -- | -- | -- | n/c | n/c | n/c | -- | |||||||||||||
| Percent Low-severity Fire | PLS | x | -- | -- | -- | -- | n/c | n/c | n/c | -- | |||||||||||||
| Percent Mixed-severity Fire | PMS | x | -- | -- | -- | -- | n/c | n/c | n/c | -- | |||||||||||||
| Percent Replacement-severity Fire | PRS | x | -- | -- | -- | -- | n/c | n/c | n/c | -- | |||||||||||||
| Succession Classes | SCLASS | x | x | x | -- | -- | -- | ο | ο | ο | -- | ||||||||||||
| Vegetation Condition Class** | VCC | x | -- | -- | -- | -- | -- | -- | -- | -- | ο | ο | ο | -- | |||||||||
| Vegetation Departure Index** | VDEP | x | -- | -- | -- | -- | -- | -- | -- | -- | ο | ο | ο | -- | |||||||||
| T o p o g r a p h i c |
Aspect *** | ASP | x | x | x | -- | n/c | n/c- | n/c | -- | |||||||||||||
| Elevation *** | DEM | x | x | x | -- | n/c- | n/c | n/c | -- | ||||||||||||||
| Slope *** | SLP | x | x | x | -- | n/c | n/c | n/c | -- | ||||||||||||||
| Legend | ||||
|---|---|---|---|---|
| *Archived **previously Fire Regime Condition Class/Departure ***all versions use 2010 (LF 1.2.0) |
x=spatial data available ο = spatial data to be produced according to schedule / = partial data available |
n/c = no change |
xdb = database available on landfire.gov | Coming |
Version numbers consist of 3 fields - major.update.minor. LF_2.1.1 would indicate: major version 2, the first update of version 2, and the first minor revision of version 2.1. Major revisions would reflect a complete remap, updates would include disturbance related effects and minor revisions are reserved for systematic corrections or localized changes. Understand the strengths and limitations of the data sets or versions as this determines their applicability for a given analysis or application.
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