Case study on coda duration magnitudes calibration with the use of local seismological networksстатья

Дата последнего поиска статьи во внешних источниках: 3 июля 2019 г.

Работа с статьей


[1] Case study on coda duration magnitudes calibration with the use of local seismological networks / S. Yaskevich, P. Dergach, A. Duchkov, A. Myasnikov // Proceedings of the International Geophysical Conference, Beijing, China, 24-27 April 2018. — SEG Global Meeting Abstracts. — Society of Exploration Geophysicists and Chinese Petroleum Society Beijing, 2018. — P. 1271–1274. 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. [ DOI ]

Публикация в формате сохранить в файл сохранить в файл сохранить в файл сохранить в файл сохранить в файл сохранить в файл скрыть