Seismic instruments: article

The first results of the joint application of the EL_WIN and NSDL packages to locate weak seismic events in the central part of the East European Platform
I.A. Sanina 1 V.E. Asming 2 N.L. Konstantinovskaya 1 O.V. Ovchinnikova 1
1 Sadovsky Institute of Geosphere Dynamics, Russian Academy of Sciences 2 Kola Branch of Geophysical Survey of the Russian Academy of Sciences
Journal: Seismic instruments
Tome: 59
Number: 3
Year: 2023
Pages: 18–31
UDK: 550.34
DOI: 10.21455/si2023.3-2
Keywords: automatic processing, seismic events, industrial explosions, software
Аnnotation: The results of seismic data processing obtained at a single seismic three-component station, which is a part of the Mikhnevo small-aperture array (SAA), by software packages developed at the Kola Branch of the GS RAS are shown. The joint processing by the EL_WIN and NSDL packages for the selection and location of events of various nature isconsidered. Particular attention is paid to testing the automatic detector program NSS and the LOS program included in the NSDL package. It is shown that the use of this program significantly speeds up the data processing process and is currently used for stream processing of seismic signals on the SAA “Mikhnevo”, together with the ELWIN package.