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Burn severity run immediately post-fire may not capture the true impact on vegetation; heat damage to vegetation (i.e. needle drop) may not be fully realized until a full growing season has passed, and so this classifcation may over- or under-estimate some burn severity catgories, particularly in areas of dense canopy cover where the ground may not be visible in the post-fire satellite imagery.Early season fires may be fully classed as unburned due to a comination of lower fire intensity and rapid vegetation green-up in the spring.Default breakpoint values (based on research by the US Forest Service) are used for all fires across the province, regardless of fuel/timber types:0-75 = unburned76-109 = low110-187 = medium/moderate188-255 = high", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102190, "latestWkid": 3005, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -13239300, "falseY": -8610100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Province of BC 2018. 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