Fire Perimeter 5 : The entire outer edge boundary of a fire. Recommended SI units are metres (m) or kilometres (km) (1000 m is equivalent to 1.0 km). Note: Fire Edge
The Canadian Interagency Forest Fire Centre (CIFFC), Glossary of Forest Fire Management Terms, Manitoba, Canada 2003. http://bcwildfire.ca/mediaroom/Backgrounders/2003_ Fire_Glossary.pdf, (For Fr - Canad) {474}