20251105
11351500
1.0
North American Profile of ISO19115 2003
FALSE
WF_IGNITION_EXPOSURE
002
145800.000000
890200.000000
5400500.000000
6684400.000000
1
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_10TM_AEP_Forest
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20251105
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20260909
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NAP
Esri ArcGIS 13.3.0.52636
Ignition Exposure
2025-11-20T00:00:00
2025-11-20T00:00:00
1
-121.391486
-107.964352
60.320235
48.654829
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>In its simplest definition, ignition exposure is a metric of landscape fire exposure based solely on a grid cell’s proximity to nearby hazardous fuel capable of transmitting fire to its location. </SPAN></P><P><SPAN>Certain parameters within the ignition exposure algorithm can be defined such as search radius, distance decay functions, input data, and fuels classifications. For the analysis provided the following parameters were defined: </SPAN></P><P><SPAN> - </SPAN><SPAN>Grasses treated as non-hazardous </SPAN></P><P><SPAN> - </SPAN><SPAN>2km search radius with an inverse distance decay function to represent spotting distance </SPAN></P><P><SPAN> - </SPAN><SPAN>C-1 to C-7 and boreal mixed woods with a 50% or more conifer component were defined as hazardous </SPAN></P><P><SPAN> - </SPAN><SPAN>100mx100m Alberta FBP Fuel grid (2025) </SPAN></P></DIV></DIV></DIV>
Jennifer L. Beverly . Neal McLoughlin . Elizabeth Chapman, Landscape Ecol (2021) 36:785–801
With wildfire management planning, this rater dataset is used as a metric of landscape fire exposure based solely on a grid cell’s proximity to nearby hazardous fuel capable of transmitting fire to its location.
Enterprise Geodatabase Raster Dataset
dataset
EPSG
6.11(9.3.0.0)
Pixel
12839
7444
100.000000
100.000000
32
1
Upper Left
FALSE
LZ77
1
pixel codes
SDR
TRUE
row and column
100.000000
100.000000
20260909
Government of Alberta >> Forestry and Parks Division >> Forest Management and Wildfire Mitigation Branch
Wildfire Land Management Specialist, Forestry and Parks
Initial publication of the summer version of Ignition Exposure using 2025 version of FBP Fuel Types as the primary data source.
2025-11-20T00:00:00