Approaches to the estimation of lateral heterogeneity of the upper mantle by electromagnetic methods
Tóm tắt
The paper addresses the construction of maps showing lateral distributions of the apparent electrical conductivity in various time periods from data of the worldwide network of observatories. The lateral distribution of the apparent conductivity of the Earth is determined by a self-consistent estimation of variations in three components of the geomagnetic field recorded at all stations. The results of processing of data on daily geomagnetic variations observed at the worldwide network in 1964–1968 are presented.
Tài liệu tham khảo
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