J. M. Berkson, C. S. Clay Transformation of Side-Scan Sonar Records to a Linear Display PDF (English)
Gabriel Godin, John Taylor A Simple Method for the Prediction of the Time and Height of High and Low Water PDF (English)
G. Dohler An Outline of the Telemetry Systems used by the Tides and Water Levels Department of the Canadian Hydrographic Service PDF (English)
John C. Sherman Topography and Submarine Mountains : A Special Problem of Terrain Representation PDF (English)
