Shallow seismic structure beneath the continental China revealed by P-wave polarization, Rayleigh wave ellipticity and receiver function
Authors/Creators
- 1. University of Science and Technology of China
- 2. Institute of Geophysics, China Earthquake Administration, Beijing, China
- 3. China Earthquake Networks Center, China Earthquake Administration, Beijing, China
- 4. University of Science and Technology of China, Hefei, ChinaChina Earthquake Networks Center, China Earthquake Administration, Beijing, China
- 5. Department of Geosciences, State University of New York at Stony Brook, Stony Brook, New York, USA
Description
In this study, we construct a high-resolution shallow 3-D seismic model in the top 10 km of the upper crust in the continental China, with constraints of P polarization, Rayleigh wave ellipticity and receiver function obtained from records of 3848 seismic stations. Our 3-D seismic model has a spatial resolution of 0.6–1.2° in the north–south seismic belt and the trans-north China orogen, and 1–2° in the rest of the continental China (except the Tarim basin and the southwest Tibet). This database includes the Level-II datasets used in constructing the shallow seismic structure.
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