Influence of weathering zone on a spectral structure of a natural microseism.
In the paper presents results of investigation of effect of thickness of weathering zone at the observation points on the spectral structure of microseism. Dependences of frequency of one of the spectral peak from altitude in observation point are resulted. The method of differentiation of spectral peaks caused by a weathering zone from peaks caused by a presence the hydrocarbon accumulation in a geological section is offered. The assumption of possibility of use the spectral analysis of microseism for the exploration of underground waters.