Raw seismic waveforms for radial and vertical channels used to image shallow sedimentary structure of Tarim Basin

This dataset is based on two temporary broadband seismic arrays (TASTE and TLM) deployed at Tarim basin. The TASTE array is opererated from July 2017 to November 2019 by Institute of Geology and Geophysics (Zuo et al., 2022), Chinese Academy of Sciences, Peking University and Southern University of Science and Techology, while the TLM array is mantained from June 2007 by Institute of Geology, Chinese Academy of Geological Sciences (Liu et al., 2011; Qu et al., 2013). The two arrays aim to explore the deep earth structures to understand the tectonic evolutions of Tarim craton and Its interaction with the anicent mantle plume happened at early-Permian. The dataset include pieces of the raw seismic waveforms of the two arrays for radial and vertical channels from 2s before and 6s after teleseismic arrrivals with epicentral distance 30-90 degree and magnitudes Mb>=5.5. The data is only used for imaging the shallow sedimentary and basement structures of Tarim Basin to depth about 15 km. The given raw seismic data in this dataset is processed by bandpass filter with low corner frequency to 0.05 Hz and high corner frequency to 10 Hz. Seismic waveforms files are finally strored with the organization form: RZdatas_6s/{stationname}/{event_year}.{event_julday}.{number}.{network}.{stationname}.{channel}.sac本数据集基于部署于塔里木盆地的两套临时宽频带地震台阵（TASTE与TLM）。其中TASTE台阵于2017年7月至2019年11月期间运行，由中国科学院地质与地球物理研究所、北京大学及南方科技大学联合运维（Zuo等，2022）；TLM台阵自2007年6月起由中国地质科学院地质研究所维护（Liu等，2011；Qu等，2013）。 两套台阵的研究目标为探究地球深部结构，以解析塔里木克拉通的构造演化过程，及其与早二叠世古地幔柱的相互作用。 本数据集包含两套台阵的原始地震波形片段：截取范围为远震波到达前2秒至后6秒，涵盖台站的径向与垂直分量通道，对应事件的震中距为30°~90°，体波震级Mb≥5.5。 本数据集仅用于成像塔里木盆地浅部沉积层与基底结构，成像深度约15 km。 本数据集提供的原始地震数据已完成带通滤波处理，低截止频率为0.05 Hz，高截止频率为10 Hz。 地震波形文件最终采用如下组织形式存储： RZdatas_6s/{台站名}/{事件年份}.{事件儒略日}.{序号}.{台网}.{台站名}.{通道}.sac