Development of a National Fuel-type Map for Canada Using Fuzzy Logic
Fuel type is defined as an identifiable association of fuel elements (including live or dead trees, shrubs, forest litter, leaves) of distinctive species, form, size, arrangement, & continuity that will exhibit characteristic fire behaviour under defined burning conditions. Sixteen fuel type classes have been developed for the Canadian Forest Fire Danger Rating System to predict fire behaviour characteristics such as fuel consumption, rate of spread, and frontal fire intensity. This report describes the development of a new national fuel type map using new & relevant spatial data from across Canada and applying fuzzy logic to accommodate situations where information is incomplete. The report includes information on data sources, the fuzzy logic software used, map production, comparison of national fuel type data with provincial data, and the assessment of national fuel type map accuracy.