LANDFIRE 2023 Fire Regime Group (FRG) AK

Description

The LANDFIRE Fire Regime Groups (FRG) product characterizes 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 to best approximate the definitions outlined in the Interagency Fire Regime Condition Class Guidebook. To learn more about FRG go to https://landfire.gov/fire-regime/frg. At the release of LF 2016 Remap Fire Regime Groups (FRG_NEW), Percent of Low-severity Fire (PRC_SURFAC), Percent of Mixed-severity Fire (PRC_MIXED), Percent of Replacement-severity Fire (PRC_REPLAC), and Fire Return Interval (FRI_ALLFIR) were included as attributes in the Biophysical Settings (BPS) product. Then in 2024 these products became stand-alone products once again. With the 3 Percent Severity products merged into a single product called Percent Fire Severity (PFS). These products can now be found in both places, as attributes of BPS and as their own individual products.

Resources

Name Format Description Link
55 Landing page for access to the data https://doi.org/10.5066/P9BJP7OV
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.6737b973d34ea130d82b39b7.xml

Tags

  • alaska
  • u-s-geological-survey-usgs
  • biota
  • landfire-2023
  • image-collections
  • united-states
  • fires
  • lf-2023
  • raster-digital-data
  • geospatial-datasets
  • hazard-preparedness
  • frg
  • us
  • geographic-information-systems
  • remote-sensing
  • oconus
  • u-s-forest-service-usfs
  • fire-regime-group
  • usgs-6737b973d34ea130d82b39b7
  • imagerybasemapsearthcover
  • ak

Topics

Categories