Ocean-Bottom Control Net-Unit Configurationby Narendra K. Saxena, (M.ASCE), Asst. Prof.; Dept.of Civ. Engrg., Univ. of Illinois, Urbana, Ill.,
Dimitrios P. Xirodimas, Grad. Student; Dept. of Civ. Engrg., Univ. of Illinois, Urbana, Ill.,
Serial Information: Journal of the Surveying and Mapping Division, 1976, Vol. 102, Issue 1, Pg. 53-57
Document Type: Journal Paper
This paper describes and justifies the necessity of a four-transponder unit for ocean-bottom control net. It should be noted that although in the literature various transponder units have been mentioned — especially the classical three-transponder unit, four-transponder unit, and six-transponder unit — none of them could reasonably justify the need of the required number of transponders in each unit. This investigation explains by means of three-dimensional geometry the necessity of a four-transponder unit for an optimized system.
Subject Headings: Seas and oceans | Geometrics
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