Research on STA/LTA Microseismic Arrival Time-Picking Method Based on Variational Mode Decomposition

The complex environment of metal mines causes significant noise interference in microseismic signals. This leads to low accuracy and high false alarm rates when using the conventional Short-Term Average/Long-Term Average (STA/LTA) method for first-arrival picking. To address these issues, this paper...

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Hlavní autoři:	Zhiyong Fang, Hao Cheng, Xiannan Wang, Chenghao Luo
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2025-12-01
Edice:	Applied Sciences
Témata:	microseismic data first-arrival picking VMD method STA/LTA method
On-line přístup:	https://www.mdpi.com/2076-3417/15/24/13220
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