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

Author-submitted data information

ID 202
Title Cross-correlation Functions from a short-term dense array - Karatungk Mine Array (KMA)
Creator Jing Wu
Subject Seismic waveform cross-correlation functions
Publisher Xiukuan Zhao
Description The Cross-correlation Function datasets are obtained from the Institute of Geology and Geophysics, Chinese Academy of Sciences. Cross-correlation functions are calculated using continuous seismic waveforms from Karatungk Mine Array (KMA) – a dense array of 100 short-period seismometers with vertical component in Jun.19, 2018 ~ Aug.25, 2018. After performing demean, de-trending, removing effective response for each station, cutting the 1-day data into 1-hour segment and performing spectrum whitening and running-absolute-average temporal normalization, inter-station cross-correlation functions for all station pairs of the KMA are calculated.
Contributor Peixiao Du, Jing Wu, Yang Li, Jian Wang, Chunming Han, Huaiyu Yuan, Liang Zhao, Wenjiao Xiao, Kezhang Qin, Zhengfu Guo and Yibo Wang.
Date June 19, 2018 - August 25, 2018
Type Name of Each .dat file includes the Z-component, name of station A, name of station B, number of stacking and data segment. The first row of each .dat file is the longitude and latitude of station A. The second row is the longitude and latitude of station B. From the third row, the first column is the lag time of cross-correlation functions, the second column is the positive lag part of cross-correlation functions and the third column is the negative lag part of cross-correlation functions.
Format Ascii file, available in Matlab
URL http://www.geophys.ac.cn/ArticleData/CCFs_from_KMA_Xinjiang_China20200207.zip
DOI 10.12197/2020GA003
Language eng
Rights Institute of Geology and Geophysics, Chinese Academy of Sciences;