Open AccessResearch of the microseismicity location algorithm
Author(s) -
Sergei Abramenkov,
Tatiana Stupina,
И Ю Кулаков
Publication year - 2021
Publication title -
geofizičeskie tehnologii
Language(s) - English
Resource type - Journals
ISSN - 2619-1563
DOI - 10.18303/2619-1563-2020-4-32
Subject(s) - microseism , robustness (evolution) , algorithm , computer science , energy (signal processing) , stability (learning theory) , geology , seismology , mathematics , machine learning , statistics , biochemistry , chemistry , gene
In this paper, we propose the algorithm for locating microseismic events by the method of directed summation of energy envelopes over a network of stations. The algorithm is based on a back projection technology, which allows visualizing the intensity of seismic emission by layer. A comparative stability and robustness analysis of the proposed method with the method using the semblance is carried out.