Terrestrial Laser Scanning: An Operational Tool for Fuel Hazard Mapping?

Fuel hazard estimates are vital for the prediction of fire behaviour and planning fuel treatment activities. Previous literature has highlighted potential Terrestrial Laser Scanning (TLS) to be used assess properties. However, operational uptake these systems been limited due a lack sampling approach that balances efficiency data efficacy. This study aims whether an utilising capture information over area commensurate with current assessment protocols implemented in South-Eastern Australia is feasible. TLS were captured various plots Australia, both low- high-cost sensors. Results indicate scanners provided similar overall representation ground, vertical distribution vegetation estimates. The analysis contained within individual scans clipped 4 m showed results fully co-registered plot (cover near-surface 10%, elevated 15%, height strata 0.05 cm). recommends that, environment (balancing completeness), sufficient number non-overlapping can provide reliable at strata, without need co-registration case environments. use rigid structure by observation provides incremental benefit measurement hazard. Future research should leverage full capability combine it moisture gain realisation