Phenomenology of Arctic Particle Precipitation.

The report describes briefly results of the projects which had been carried out in assisting the airborne operation of the AFCRL Flying Laboratory. The authors analyzed most of all-sky photographs and some ionograms taken during the flights and ground magnetic records from auroral zone stations for...

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Bibliographic Details
Main Author: Akasofu,Syun-Ichi
Other Authors: ALASKA UNIV COLLEGE GEOPHYSICAL INST
Format: Text
Language:English
Published: 1972
Subjects:
Online Access:http://www.dtic.mil/docs/citations/AD0746283
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0746283
Description
Summary:The report describes briefly results of the projects which had been carried out in assisting the airborne operation of the AFCRL Flying Laboratory. The authors analyzed most of all-sky photographs and some ionograms taken during the flights and ground magnetic records from auroral zone stations for all the flight periods, and have confirmed the existence of a circum-polar oval band of auroras, the auroral oval and the associated ionospheric structure during both quiet and distrubed periods (substorm periods). (Author)