This paper presents a daily-season variation of the coefficient ellipticity and position angle of the ellipse polarization of the first three events of the Schumann resonances. A comparative analysis of the polarization characteristics was spending for the period 2013-2015 years.
The article describes the experimentally determined distribution of ellipticity coefficient for the first three modes of the Schumann resonances (SR) for different seasons in 2014. Established the presence of seasonal variation of the frequency of occurrence for different types of polarization of the first three modes SR. It is shown that the frequency of occurrence of elliptical polarization for different modes of SR is about 70–80%. Circular polarization - a very rare event, the frequency of its occurrence is less than 1% for every season of the year.
The paper describes a method of magnetic measurements of natural electromagnetic fields ELF range. The results of the analysis of the frequency characteristics of fashion Schumann resonances in a suburban area in the seasonally-daily cycle of observations.
The article describes magnetic measurements technique of natural electromagnetic fields in ELF range. The analysis results of the amplitude characteristics of the Schumann resonance modes in a suburban area in the seasonal cycle of observations is presented.