TRACKING OF SEVERAL OBJECTS IN A SEISMIC DETECTOR
S. A. Alyamkin, E. S. Nezhevenko
Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Koptyuga 1, Novosibirsk, 630090 Russia
alyamkin@uniscan.biz
Keywords: seismic detector, localization, direction characteristic, multiplicative antenna
Abstract
Methods of processing of seismic signals from antennas of two seismic receivers for localization of several objects are considered. The possibility of localization is provided by means of multiplicative or broadband processing; in this case, a multielement antenna having a narrow direction diagram is synthesized from two detectors. The efficiency of the approaches based on localization of two sources of the signal is demonstrated by an example of modeling and real seismic data.
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