Hybrid CNN-Event detector & RNN-Phase picker (CERP). This AI-picker follows the strategy of Train-Detect-Pick (TDP)
1.1 run PAL to generate local training samples
1.2 cut event windows & generate Zarr database
python cut_train-samples.py
python sac2zarr.py
1.3 train CERP model
python train.py
2.1 run CERP
python pick_stream.py
2.2 associate picks with PAL associator
python parallel_assoc.py
- Zhou, Y., H. Yue, Q. Kong, & S. Zhou (2019). Hybrid Event Detection and Phase‐Picking Algorithm Using Convolutional and Recurrent Neural Networks. Seismological Research Letters; 90 (3): 1079–1087. doi: 10.1785/0220180319
- Zhou, Y., H. Yue, L. Fang, S. Zhou, L. Zhao, & A. Ghosh (2021). An Earthquake Detection and Location Architecture for Continuous Seismograms: Phase Picking, Association, Location, and Matched Filter (PALM). Seismological Research Letters; 93(1): 413–425. doi: 10.1785/0220210111
- Zhou, Y., A. Ghosh, L. Fang, H. Yue, S. Zhou, & Y. Su (2021). A High-Resolution Seismic Catalog for the 2021 MS6.4/Mw6.1 YangBi Earthquake Sequence, Yunnan, China: Application of AI picker and Matched Filter. Earthquake Science; 34(5): 390-398.doi: 10.29382/eqs-2021-0031