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Case study on coda duration magnitudes calibration with the use of local seismological networksстатья
- Авторы: Yaskevich S., Dergach P., Duchkov A., Myasnikov A.
- Сборник: Proceedings of the International Geophysical Conference, Beijing, China, 24-27 April 2018
- Серия: SEG Global Meeting Abstracts
- Год издания: 2018
- Место издания: Society of Exploration Geophysicists and Chinese Petroleum Society Beijing
- Первая страница: 1271
- Последняя страница: 1274
- DOI: 10.1190/IGC2018-311
- Аннотация: In microseismic monitoring applications weak earthquakes are observed. Their magnitude assessments are used for the re- leased energy analysis and for their scaling in terms of this en- ergy. Different approaches are applied now in industry, but the assessed with borehole monitoring system magnitudes are sel- dom approved with conventional seismological observations. We here show the case study for downhole magnitudes calibra- tion with magnitudes assessed by on-land seismological equip- ment. Wave coda length based magnitude formula is used and calibrated in the paper. Calibration methodology and approach choice justification are presented in a paper.
- Добавил в систему: Мясников Артем Вениаминович