Survey Preparations
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Our survey boat (loaned by the DMWR, 30-footer)....
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2 GPS antennae topside...
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Main cabin...
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Main electronics rack, top to bottom:
Pos MV nav system, Sun hard disk, Sun CPU, Kongsberg Simrad
multibeam system, UPS
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Helping to repair POS MV system...
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Gas generator on bow for powering A/C and electronics...
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Pole mount for multibeam transducer...
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Mounting multibeam transducer to pole...
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Cabling tranducer to pole & electronics in cabin...
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Mounting final pole/transducer assembly to bow of boat...
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Final pole/transducer assembly ready for speed tests, then surveying...
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CTD (conductivity/temperature/depth) cast for sound velocity profile (SVP)
determination....
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Marine tech extraordinaire Brian Donahue, rigging sound velocimeter
in lieu of CTD problems...
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Sound velocimeter...
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Dawn chats with Nancy before getting underway...
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Survey data collection underway...
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