The performance of advanced satellite navigation used aboard Swedish and Soviet icebreakers is reported. It is shown that the ships' position was obtained with very high precision in spite of frequent fog. Further development of remote sensing satellite systems for ocean monitoring, the development of LORAN C into an expanded and improved aid to navigation, and the importance of visual ice reconnaissance in combination with optical viewing systems in arctic waters are also addressed. Developments in underwater technology, including hydroacoustics, hydrooptics, laser depth sounding, underwater communication, and subsea exploratory drilling are included.
Remote Sensing Techniques Suitable for Exploration and Navigation in and under Sea Ice
1981
44 pages
Report
Keine Angabe
Englisch
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