WDC for Geophysics, Beijing(中国地球物理学科中心)

Author-submitted data information

ID 410
Title The waveforms data of the P-wave receiver function from the dense stations in Tian Shan and Altai, Xinjiang
Creator Dongyang Liu
Subject Waveforms of P-wave receiver functions (P-RF)
Publisher Xiukuan Zhao
Description In order to constrain the structure of the mantle transition zone in Chinese Tian Shan, we performed receiver function analysis using seismic data from 56 temporary seismic stations (GP and CO network). The GP network operating from May/2018 to Apr/2019. And the CO network operating from Oct/2018 to Apr/2021 under the project of “3D Joint Inversion and Geodynamic Numerical Simulation of Geophysical Exploration 800km from Altai-Tian Shan Mountains”. We selected earthquake events with magnitude ≥5.2 and epicentral distance of 30°-90°, and use the time-domain deconvolution algorithm to calculate P-wave receiver functions. Finally, this database is stored in the directories with SAC files as:
(e.g., ./Altai/BAET/GP.BEAT.2018.
Contributor Liang Zhao, Huaiyu Yuan, Weijia Sun, Wenjiao Xiao
Date May 2018 - Apr. 2021
Type P-RFs have a sampling rate of 20 Hz and a length within the time window of -10s before and 90 s after the zero time. The zero time is the arrival time of direct P wave.
Format These P-RFs data are stored in the standard SAC format can be read by SAC, Obspy, MATLAB and so on.
URL http://www.geophys.ac.cn/ArticleData/20220421P-RFs.zip
DOI 10.12197/2022GA011
Language eng
Rights Institute of Geology and Geophysics, Chinese Academy of Sciences