Level 2 data release: Short-period Rayleigh wave ellipticity, P-wave polarization angle, and stacked receiver function in continental China

The China Seismological Reference Model Product Center has released the seismological observation datasets of short-period Rayleigh wave ellipticity, P-wave polarization angle, and stacked receiver function in continental China (Level 2 database). The above datasets were constructed from the original (Level 1) data of 3848 permanent and temporary seismic stations deployed in continental China between 1990 and 2017.

1. Short-period (4 – 8 s) Rayleigh wave ellipticity dataset extracted from continuous waveform data of ambient noise recorded at these stations.

2. P-wave polarization angle dataset calculated from the waveforms (5,439,702 in total) from 9,361 global tele-seismic events recorded at these stations.

3. Stacked receiver function dataset calculated from the waveforms (2,125,021 in total) from 9,361 global tele-seismic events recorded at these stations.

Level 2 database contains processed seismic data and seismic constraints used for the construction of the “China Seismological Reference Model”. The Level 2 database is for personal use only. You can directly click the link https://doi.org/10.5281/zenodo.8103561 to download the database.

Website of the Product Center: http://chinageorefmodel.org/ 

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