The China Seismological Reference Model Product Center has released the seismological observation datasets of Pn travel times, Epicenter location of event initiation point, Pn travel time in the crust beneath station, and Pn travel time in the crust beneath seismic event beneath continental China (Level 2 database). The above datasets were constructed from the original (Level 1) data of 3446 permanent and temporary seismic stations deployed in continental China between 1992 and 2020.

1. Pn travel times (95,878) manually picked from the seismic events recorded by these seismic stations
2. Epicenter location of event initiation point (433) inverted from the Pn travel times
3. Pn travel time in the crust beneath station (281) inverted from the Pn travel times
4. Pn travel time in the crust beneath seismic event (433) inverted from the Pn travel times

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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