The 2000-2009 national fire perimeter data layer was developed in
support of WFDSS for the 2010 fire season. The objective of the layer is
to display historic national fire perimeter polygons in WFDSS. This
layer will be expanded and grown upon in future years. The 2009 layer
was created using the WFDSS 2001-2008 national fire history perimeter
data, the interagency California 2009 data, Alaska 2009 data, and the
remaining 47 States 2009 fire perimeter data from GeoMAC. The layer
contains only those fires 100 acres and larger and from the time period
of 2000-2009 from the data sources listed below. Last updated 08-23-2010.
Sources:
USFS R5 (California) GIS Clearinghouse
http://www.fs.fed.us/r5/rsl/clearinghouse/gis-download.shtml/#firehistory
Alaska Fire Service
http://fire.ak.blm.gov/afs
Geospatial Multi-Agency Coordination (GeoMAC)
http://www.geomac.gov/