HYDROMAGNETIC EMISSIONS AT THE GEOMAGNETIC POLES

A micropulsation experiment has been in operation since December 1964 near the magnetic poles at Camp Tuto, Greenland, and Vostok, Antarctica. The purpose of the experiment is to investigate the character of micropulsation activity in the polar region, where field line conjugacy probably does not ex...

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Bibliographic Details
Main Authors: Wescott, E. M., Hessler,V. P., Kenney,J. F.
Other Authors: BOEING SCIENTIFIC RESEARCH LABS SEATTLE WASH GEO-ASTRO PHYSICS LAB
Format: Text
Language:English
Published: 1966
Subjects:
Atmospheric Physics
Geomagnetism
(*MAGNETOHYDRODYNAMICS
*ATMOSPHERICS)
METEOROLOGICAL PHENOMENA
ANTARCTIC REGIONS
Antarctic
Greenland
Antarc*
Antarctica
Alaska
Online Access:http://www.dtic.mil/docs/citations/AD0634262
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0634262
Description
Summary:A micropulsation experiment has been in operation since December 1964 near the magnetic poles at Camp Tuto, Greenland, and Vostok, Antarctica. The purpose of the experiment is to investigate the character of micropulsation activity in the polar region, where field line conjugacy probably does not exist. Examples of some 'pearl' micropulsations observed simultaneously at the two sites are given. Preliminary measurements of the delay time between reception of pearls at College, Alaska and Camp Tuto, Greenland indicate that these emissions originate in the auroral zone and propagate away from that region in an ionospheric duct. (Author) Also available from author. Prepared in cooperation with Alaska Univ., College. Geophysical Inst.

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