20260302 16142100 1.0 FALSE CSW_FIRE.FIRE_EXPOSURE_SHORT_RSTR Server=cswprod; Service=sde:oracle$cswprod/cswprod; User=csw_fire; Version=SDE.DEFAULT ArcSDE Connection 28620.000000 1025310.000000 591750.000000 1712790.000000 1 002 Projected GCS_North_American_1983 Linear Unit: Meter (1.000000) NAD_1983_Yukon_Albers <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.3.0'><WKT>PROJCS["NAD_1983_Yukon_Albers",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",500000.0],PARAMETER["Central_Meridian",-132.5],PARAMETER["Standard_Parallel_1",61.66666666666666],PARAMETER["Standard_Parallel_2",68.0],PARAMETER["Latitude_Of_Origin",59.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3578]]</WKT><XOrigin>-12920200</XOrigin><YOrigin>-9265100</YOrigin><XYScale>335583644.60816491</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.00020000000000000001</ZTolerance><MTolerance>0.00020000000000000001</MTolerance><HighPrecision>true</HighPrecision><WKID>3578</WKID><LatestWKID>3578</LatestWKID></ProjectedCoordinateSystem> 32 FALSE LZW 1 TIFF TRUE continuous floating point nan ProjectRaster Exposure_LS_2020_Short.tif "G:\PS\WildlandFireMgmt\PMU\Fuels Management\04_R&D\Exposure\YT_Exposure_2026\Output\reprojected\Exposure_LS_2020_Short_proj.tif" PROJCS["NAD_1983_Yukon_Albers",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",500000.0],PARAMETER["Central_Meridian",-132.5],PARAMETER["Standard_Parallel_1",61.66666666666666],PARAMETER["Standard_Parallel_2",68.0],PARAMETER["Latitude_Of_Origin",59.0],UNIT["Meter",1.0]] "Nearest neighbor" "30 30" WGS_1984_(ITRF00)_To_NAD_1983 # PROJCS["WGS_1984_UTM_Zone_8N",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-135.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]] NO_VERTICAL 20260308 10401600 20260308 10431200 150000000 5000 ISO19139 dataset Wildland Fire Management Government of Yukon CS-PS-WFM-FIRE-MAPPING@yukon.ca Geomatics Yukon Government of Yukon Geomatics.Help@yukon.ca 20260308 ArcGIS Metadata 1.0 https://yukon.maps.arcgis.com/home/item.html?id=80fdeca7af35480cbfe4297fb04947d9 https://map-data.service.yukon.ca/GeoYukon/Emergency_Management/Fire_Exposure_Short/ Geomatics Yukon Government of Yukon Geomatics.Help@yukon.ca Geomatics Yukon Geomatics Yukon Fire_Exposure_Raster_Short <div style='text-align:Left;'><div><div>These datasets represent the outputs from short and long-range wildfire exposure assessments, which quantify the proportion of surrounding grid cells containing hazardous fuels for a given location. The long-range exposure dataset identifies the number of cells within a 500m radius with the potential to generate embers that could reach that location, while the short-range exposure dataset evaluates the number of cells within a 100m radius with a similar ember-generating potential.The directional vulnerability datasets assess linear wildfire vulnerability on the landscape in a systematic radial sampling pattern based on intersection with areas of high exposure, indicating the direction and extend of potential wildfire pathways towards a value (communities).This dataset was generated using the FireexposuR package for R (<a href='https://github.com/ropensci/fireexposuR' style='text-decoration:underline;'>GitHub - ropensci/fireexposuR: Compute and Visualize Wildfire Exposure</a>)The short- and long-range exposure datasets were generated using a 2020 LANDSAT land classification dataset. Fire perimeters from between 2020 and 2025 were incorporated into the land classification raster using a mosaic tool. The dataset was then reclassified to values between 0 and 1 to represent the potential for each land cover type to produce embers that travel 100 m (short-range) and 500 m (long-range). The following classification matrices were used. Land cover types marked as 1 indicate the potential to generate embers that travel the required distance, while those marked as 0 indicate no potential to generate embers that travel the required distance:Long-Range (500 m) exposure1, # Temperate or subpolar needleleaf forest1, # Subpolar taiga needleleaf forest0, # Temperate or subpolar broadleaf deciduous forest1, # Mixed forest0, # Shrubland0, # Grassland0, # Lichen-moss0, # Lichen-moss0, # Lichen-moss0, # Wetland0, # Cropland0, #Barren Land0.5, # Urban and built up0, # Water0, # Snow and Ice0, # Burned0, # Fuels Management0.3 # FireSmartShort-Range (100 m) exposure1, # Temperate or subpolar needleleaf forest1, # Subpolar taiga needleleaf forest1, # Temperate or subpolar broadleaf deciduous forest1, # Mixed forest1, # Shrubland1, # Grassland0, # Lichen-moss0, # Lichen-moss0, # Lichen-moss0, # Wetland0, # Cropland0.5, # Urban and built up0, # Water0, # Snow and Ice0, # Burned0, # Fuels Management0.3 # FireSmartDistributed from GeoYukon by the Government of Yukon. Discover more digital map data and interactive maps from Yukon’s digital map data collection.For more information: geomatics.help@yukon.ca</div></div></div> Canada Centre for Remote Sensing (CCRS)/Canada Centre for Mapping and Earth Observation (CCMEO), Natural Resources Canada (NRCan), Government of Yukon This dataset must be updated on an annual basis to incorporate recent fire behaviour history. Yukon GeoYukon Exposure Wildland Fire Fire Fuels Yukon GeoYukon <div style='text-align:Left;'><div><div>Open Government Licence - Yukon (https://open.yukon.ca/data/open-government-licence-yukon)</div></div></div> Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595 true -135.146092 -128.647297 60.108855 61.047158 1 -144.588385 -119.067598 69.878519 59.479187 This dataset includes short- and long-range wildfire exposure rasters and corresponding directional vulnerability vector layers. The exposure rasters quantify the proportion of nearby grid cells with hazardous fuels capable of generating embers within 100 m (short) and 500 m (long) of a given location. The directional vulnerability layers use these exposure surfaces to identify and map potential wildfire pathways towards Yukon communities through systematic radial sampling, highlighting the direction and extend of elevated fire risk. It is important to note that this analysis considers only the spatial distribution of hazardous fuels. It does not incorporate weather, topography, ignition probability, suppression response, or other variables influencing fire behaviour, and therefore should not be interpreted as a comprehensive wildfire risk assessment. Wildland Fire Management Government of Yukon CS-PS-WFM-FIRE-MAPPING@yukon.ca Wildland Fire Management Geomatics Yukon Government of Yukon Geomatics.Help@yukon.ca Geomatics Yukon 15 EPSG 6.13(9.3.0.0) Pixel 37368 33223 30.000000 30.000000 32 1 Upper Left FALSE LZ77 1 pixel codes SDR TRUE row and column 30.000000 30.000000