Accession Number : AD0693223

Title :   DETAILED CHARACTERISTICS OF MICROPULSATIONS IN THE FREQUENCY RANGE 0.1-2.0 HZ.

Descriptive Note : Final rept. 7 May 65-15 Jun 68,

Corporate Author : GEOSCIENCE INC CAMBRIDGE MASS

Personal Author(s) : Orange,Arnold S.

Report Date : MAR 1969

Pagination or Media Count : 104

Abstract : Geoelectric micropulsations recorded at Ashland, Maine on magnetic tape were digitized and analyzed. Emphasis was placed on examination of the complex pulsation activity in the frequency range 0.1 - 2.0 HZ by means of digital frequency-time analysis (sonograms). Results are presented which allow qualitative and quantitative study of micropulsation fine structure during both continuous and impulsive type events. (Author)

Descriptors :   (*GEOMAGNETISM, TRANSIENTS), (*TELLURIC CURRENTS, TRANSIENTS), DATA PROCESSING, INTEGRAL TRANSFORMS, EXPERIMENTAL DATA

Subject Categories : Geomagnetism

Distribution Statement : APPROVED FOR PUBLIC RELEASE