20250327 09280600 1.0 TRUE Latest Total Disturbance (Human + Fire) This layer represents the combined, non-overlapping footprint, of 500 m buffered human (anthropogenic) disturbance mapped by ECCC in 2015 and fires from 1980-2019(40-yr fire footprint) based on fire polygons from the National Burn Area Composite dataset (1986-2019) and the Canadian National Fire Database (CNFDB) (1980-1985). ECCC; NRCan; GNWT-ENR