Ocean Bottom Proton Magnetometer (Design and Test)

An ocean bottom proton magnetometer was built and tested at the bottom of the sea. The sensor, preamplifier, preamp-control, and battery are placed at sea floor and are connected to a land station by a single coaxial cable of 3, 000 meters. Selection of tuning capacitors, data transmission, and batt...

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Bibliographic Details
Published in:Journal of geomagnetism and geoelectricity 1981, Vol.33(5), pp.335-339
Main Authors: TOMODA, Yoshibumi, FUJIMOTO, Hiromi, UCHIYAMA, Akinori, EMURA, Tomio, NAKANO, Iwao
Format: Article
Language:English
Subjects:
Marine
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Summary:An ocean bottom proton magnetometer was built and tested at the bottom of the sea. The sensor, preamplifier, preamp-control, and battery are placed at sea floor and are connected to a land station by a single coaxial cable of 3, 000 meters. Selection of tuning capacitors, data transmission, and battery charging are carried out through the cable and the device can be operated as if it is at hand.
ISSN:0022-1392
2185-5765
DOI:10.5636/jgg.33.335