Survey report 2003/04 summer season Australian Antarctic Division Author - Adrian Corvino / University of Melbourne

The following tasks were completed: - Downloading of the tide gauges at the Larsemann Hills and Davis station; - Transfer of local sea level at the Davis tide gauge to an absolute height datum using GPS; - Establishing a new survey mark at Beaver Lake and connecting it to the existing survey marks; - Conducting GPS surveys of selected ground features for geo-referencing satellite imagery at Beaver Lake, Marine Plain, the Grove Mountains and Wilson Bluff; - Establishing new survey marks at Marine Plain in the Vestfold Hills; - Computing the alignment of the UWOSCR instrument in the Space and Atmospheric Sciences (SAS) building at Davis station; - Surveying lake levels in the Vestfold Hills; and - Various local surveying tasks at Davis station.

A few aspects of the fieldwork that were completed exclusively by surveyor Brolsma are not included in this report. In particular the report is concerned with the tasks that were undertaken using GPS survey methods, which includes the tide gauge surveys, image control surveys and the fieldwork at Beaver Lake and Marine Plain. Photographs that document the fieldwork and support the text are included throughout.

GPS processing reports and photographs showing the locations of the GCPs are provided as Appendices.