Estimating the frequency of conducting hydrographic surveys to maintain the zone of confidence classification using a probabilistic model

Stephan J O'Brien1, Daniel Ierodiaconou2, David Donohue3 and Geoff Lawes3, (1)Deakin University / iXblue Australia, Warrnambool, VIC, Australia, (2)Deakin University, School of Life and Environmental Sciences, VIC, Australia, (3)iXblue Australia, Wynnum, QLD, Australia