This data set is the information of a linear seismic array in Daliangshan area in Western Sichuan. The observation time is from december2018 to October 2020. The array is near the NE-SW trend. This array reaches the Sichuan basin to Yibin area to the east, and reaches the Yanyuan basin in Daliangshan area to the west. Each station uses Trillium posthole/horizon 120 broadband seismometer and Centaur data collector. A total of 40 seismic stations are deployed, with an average station spacing of only 10km. This array is used to collect and record high-quality seismic waveforms. Instrument maintenance and data acquisition are carried out every three months.

File naming and required software

File naming: the model data set is stored in text format, and each file is named as "serial number _topic number _model name".
Data reading method: all data files in the data set can be opened directly by text program.

Data Citations Data citation guideline What's data citation?

Cite as:

Ai, Y. (2022). Information of seismic stations in the Sichuan-Yunnan region (2018-2020). A Big Earth Data Platform for Three Poles, DOI: 10.11888/SolidEar.tpdc.272596. CSTR: 18406.11.SolidEar.tpdc.272596. (Download the reference： RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

Support Program

The study on multi-scale and high-resolution structures, deformation patterns and background of large earthquakes preparation and occurrence beneath the Chuandian Block (No:2017YFC1500300)

Copyright & License

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