Survey Report Vestfold Hills, Australian Antarctic Territory 1984-85, 1985-86 summer season.

Personnel: B.A.Murphy (1985), I.P.Kaczerepa (1984-85), R.A.Sheridan (1984-85, 1985-86), E.W.MacGibbon.The primary aim of the 1984-85 summer surveying program was to continue with the establishment of the vertical control network on Long, Broad and Mule Peninsulas which would enable periodic and accurate monitoring of water level fluctuations of specified fresh and saline lakes in the Vestfold Hills. Other work completed included Davis magnetic and gravity stations, Department of Housing and Construction site surveys, coordination of RAN Miniranger sites, deployment of tide gauges and horizontal control station surveys. During the 1985-86 summer survey program two major tasks were to be undertaken. The first was to complete loop closures of vertical control networks on Long, Broad and Mule Peninsulas and the second to coordinate Dr Gallagher's long/cross section origin points along the length of Ellis Fjord.Miscellaneous other survey tasks were also carried out including deployment of a tide gauge.