Underwater navigation

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111	PDF Document Add to Reading List Source URL: www.dynamic-positioning.com Language: English - Date: 2010-02-04 19:52:08 Technology Geography Telecommunications engineering Underwater acoustic positioning system Dynamic positioning Positioning system Autonomous underwater vehicle Underwater acoustics Sonar Navigation Surveying Oceanography
112	PDF Document Add to Reading List Source URL: www.chaos.org.uk Language: English - Date: 2007-09-18 05:09:42 Surveying Geodesy Navigation Metrology Cave survey Underwater diving British Cave Research Association Krubera Cave Laser rangefinder Technology Measurement Cartography