2 papers
physics.geo-ph2025
Evaluating Multi-station Phase Picking Algorithm Phase Neural Operator (PhaseNO) on Local Seismic Networks
Qingkai Kong, Avigyan Chatterjee, Chengping Chai +6
Reliable automatic phase picking is important for many seismic applications. With the development of machine learning approaches, many algorithms are proposed, evaluated and applie…
physics.geo-ph2024
A Comprehensive Analysis of Real-World Accelerometer Data Quality in a Global Smartphone-based Seismic Network
Yawen Zhang, Qingkai Kong, Tao Ruan +2
The proliferation of low-cost sensors in smartphones has facilitated numerous applications; however, large-scale deployments often encounter performance issues. Sensing heterogenei…