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

Author-submitted data information

ID 307
Title P-wave receiver functions from the COMPASS-ELIP array
Creator Yun Chen
Subject P-wave Receiver Functions
Publisher Xiukuan Zhao
Description To trace the geological records left by the proposed ancient mantle plume, COMprehensive geophysical investigations were conducted in Emeishan Large Igneous Province approximately along the latitude of 27◦N from Fugong, Yunnan to Guiding, Guizhou, including 1) PASSive seismic array (COMPASS-ELIP); 2) WIDEangle reflection/refraction seismic profile (COMWIDE-ELIP); 3) GRAvity profile (COMGRA-ELIP); 4) geoMAGnetism profile (COMMAG-ELIP). The COMPASS-ELIP array includes 59 seismographs (Reftek-130 data loggers + Guralp CMG3ESP sensors 50Hz–30s/60s) which are maintained by the Seismic Array Laboratory, Institute of Geology and Geophysics, Chinese Academy of Sciences. This database provides P-wave receiver functions from the COMPASS-ELIP array.

Sac files are sorted in the directories as:
(e.g., ./E01/rf.E01.2010.342.

Earthquake information can be found on the USGS website
Contributor Wei Li, Yun Chen, Yi-Gang Xu
Date November 2010 - April 2013
Type Sac files have a sampling frequency of 40 Hz and a length within the time window of 10 s before and 50 s after the direct P-wave.
Format .sac (standard SAC format), can be read using Sac, ObsPy, Matlab, et al.
URL http://www.geophys.ac.cn/ArticleData/20210311COMPASS-ELIP_RF.zip
DOI 10.12197/2021GA008
Language eng
Rights Institute of Geology and Geophysics, Chinese Academy of Sciences