High-Resolution LAB Structure of Eastern South China Block: Implications for the Late Mesozoic Lithospheric Thinning

This dataset contains the supplementary data and models for the manuscript entitled "High-Resolution LAB Structure of Eastern South China Block: Implications for the Late Mesozoic Lithospheric Thinning."The data underpins the 3D high-resolution model of the Lithosphere-Asthenosphere Boundary (LAB) and includes:1. <b>Receiver Function Data:</b> Calculated from teleseismic events recorded by a dense array of permanent and temporary seismic stations in the eastern South China Block. The files are in SAC format, named using the combination of teleseismic event time and station name. Station and event information are preserved in the header files. The Gaussian parameter of the P and S-RFs is 2.5 and 2.0, respectively.2. <b>3-D CCP stacking dataset: </b>The file named ccp3D.tar contains the CCP stacking datasets for both P-wave (ccp3D_PsRF.b) and S-wave (ccp3D_SpRF.b) receiver functions. The data is stored in binary format, structured as follows:<b>Imaging Volume:</b> Longitude, latitude, depth (6 float values: min_lon, max_lon, min_lat, max_lat, min_depth, max_depth)<b>Grid Spacing:</b> Longitude, latitude, depth (3 float values: d_lon, d_lat, d_depth)<b>Grid Point Count:</b> Longitude, latitude, depth (3 int32 values: n_lon, n_lat, n_depth)<b>Amplitude per Grid Point:</b> Values stored in the order of longitude, latitude, and depth.<b>Ray Count per Grid Point:</b> Values stored in the order of longitude, latitude, and depth.<b>3.</b><b> </b><b>LAB depth dataset: </b>The file named LAB_depth.tar contains lithosphere-asthenosphere boundary (LAB) depth distributions for eastern South China block and eastern China. The data are stored in text format. The LAB depth values for eastern South China (south of 33°N) are derived from this study. The LAB depth values for eastern China incorporate data from both eastern South China (south of 33°N, this study) and eastern North China (north of 35°N, Yang et al., 2019).<b>4.</b><b> </b><b>Information of seismic stations and earthquakes: </b>The files named staions.txt, EQs-P.txt and EQs-S.txt contain information of seismic stations and earthquakes used in this research, respectively.<br>