The data include the location information of 17 seismic stations in Hanzhong Basin and its surrounding area, the teleseismic receiver function waveform and the crustal S-wave velocity inversed by receiver function and surface wave. Among them, each station includes two receiving functions, the Gaussian coefficient is 2.0, which are in the range of 30-60 ° And 60-90 ° The waveform superimposed within the epicentral distance. Based on the epicentral distance of 30-90 degrees and teleseismic events with magnitude greater than 5.5 recorded by 6 fixed stations set up by China Seismological Bureau for 2 years (2012-2014) and 11 mobile stations set up by Institute of Surveying and Geophysics of Chinese Academy of Sciences in December 2017, the time domain iterative deconvolution method of CPS program is used to extract the receiver function. The results show that the thickness and velocity of shallow sediments are different in different areas of Hanzhong Basin, the velocity changes gently in some areas of Moho, and the distribution of the upper and lower interfaces of focal depth (4-16 km) corresponds to the bottom layer of low velocity body and the top layer of high velocity body. The uploaded data provide valuable data and information for others to further study the structural characteristics of Hanzhong Basin and its adjacent areas.

File naming and required software

S7_ 2018003_ 174839. The receiver function of eqr is read directly by sac software
Hanzhongsta.txt 11 short period and 6 broadband station distribution files，which can be opened directly with WordPad
Hanzhongvs.txt The S-wave velocity files for 6 fixed seismic broadband stations, which can be opened directly with WordPad

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Cite as:

Wei, Z. (2021). Receiver function, seismic station and S-wave velocity data set in the Hanzhong Basin (2017). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Disas.tpdc.271333. CSTR: 18406.11.Disas.tpdc.271333. (Download the reference： RIS | Bibtex )

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Support Program

Deep processes and resource effects of major geological events during the Yan Mountains period (No:2016YFC0600400)

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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)