20250327 09280600 1.0 TRUE Forty-year Fire Footprint This layer represents the combined, non-overlapping footprint of fires from 1980-2019 (40-yr fire footprint) based on fire polgyons from the National Burn Area Composite dataset (1986-2019) and the Canadian National Fire Database (CNFDB) (1980-1985). NRCan; GNWT-ENR