NDLI: Methods for radio tracking marine mammals in the open sea

Content Provider	IEEE Xplore Digital Library
Author	Martin, H. Evans, W. Bowers, C.
Copyright Year	1971
Description	Author affiliation: Ocean Applied Research Corporation, La Jolla, CA, USA (Martin, H.)
Abstract	Of all the groups of animals considered as subjects for a radio tracking study, marine mammals probably present the greatest challenge to the engineer and biologist. In addition to special packaging problems associated with operating in the ocean, the fact that marine mammals spend most of their time submerged essentially precludes transmitting at RF frequencies. During the past 36 months, a series of systems specifically for use on a variety of marine mammals in the open sea have been designed and tested under field conditions. This paper discusses the design of the radio transmitter and receiver system, frequency, power, packaging and antenna requirements, and discusses data on respiration rate, pattern and maximum depth of dive collected from several instrumented cetaceans.
Starting Page	44
Ending Page	49
File Size	703461
Page Count	6
File Format	PDF
DOI	10.1109/OCEANS.1971.1160995
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1971-09-21
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Batteries Radio transmitters Fasteners Receiving antennas Animal structures Skin Plastic packaging Springs Amplitude modulation Tracking loops
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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