"A Dynamic Positioning System for the Mohole Drilling Platform", by R. W. Ragland, Honeywell, Inc. |
"Acoustic Navigation Systems", by D. M. Sherwood, Bendix-Pacific Division. |
"A High-Resolution Pulse-Dopper Underwater Acoustic Navigation System", R. C. Spinder, IEE Journal of Oceanic Engineering, vol. OF-1. |
"CW Beacon System for Hydrophone Motion Determination", by R. P. Porter et al. Woods Hole Oceanographic Institute, The Journal of Acoustical Society of America. |
"Instrumentation of Underwater Vehicle for High Precision Topographic Surveys", H. O. Torsen, NTNF Continental Shelf Division. |
"Survey Techniques for Acoustic Positioning Arrays", D. L. McKeown, Navigation, Spring 1975, pp. 59-67. |
"Acoustic Measuring System and its Performers", by C. C. Leroy, et al. Offshore Technology Conference, vol. I. |