arXiv:2410.15907physics.geo-phcs.CV2024-10
自动识别地震波到时，提升地震监测效率
Seismic Phase Picking
- 结合传统与学习方法实现自动波形到时检测
- 可应对全球站点激增带来的分析压力
- 适合地震监测与灾害预警系统应用
地震相位拾取旨在根据地震波形确定P波和S波的到达时间，是地震监测的基础。人工相位拾取虽可靠，但随着全球台站和地震监测设备数量不断增加，人工完成全面分析变得愈发困难。本文探索了多种自动相位拾取方法，包括传统方法与基于学习的方法。
原文摘要 · Abstract (English)
Seismic phase picking, which aims to determine the arrival time of P- and S-waves according to seismic waveforms, is fundamental to earthquake monitoring. Generally, manual phase picking is trustworthy, but with the increasing number of worldwide stations and seismic monitors, it becomes more challenging for human to complete the task comprehensively. In this work, we explore multiple ways to do automatic phase picking, including traditional and learning-based methods.
地震监测波形分析自动化
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