Receiver function data from Jammu and Kashmir seismological NETwork

This data constitutes Radial component P-wave receiver functions computed at Gaussian width 2.5 for teleseismic earthquakes recorded at 20 broadband stations of the Jammu and Kashmir Seismological NETwork (JAKSNET). These P-RFs are used for modeling the crustal structure of the Jammu and Kashmir Himalaya., The data was collected by the broadband seismological experiment names Jammu and Kashmir Seismological NETwork (JAKSNET) deployed across Jammu and Kashmir Himalaya from 2013-2019. , Seismic Analysis Code (SAC) can be requested from https://seiscode.iris.washington.edu/projects/sac, ## P-wave receiver function data ## In ASCII format (any text editor could be used for reading the files) \[Access this dataset on Dryad] ## Summary of the Data: The P-wave receiver function data has been computed from the Jammu and Kashmir Seismological NETwork (JAKSNET) teleseismic waveforms recorded from 2013 to 2019.These are time series dataset obtained by deconvolving the vertical component waveform from the radial component. Gaussian filter of width 2.5 has been applied during the deconvolution process to remove high-frequency noise and stabilise the deconvolution process. ## Description of the data and file structure Naming convention: e.g. f45_171920124HARW_0.001_2.5.i.eqr.xy f45: filtered and cut for +/- 45 s 171920124: year as yy (2017 - 17) jdy (julian day 192) hr (20) min (24) HARW: Station code as 4 digits (HARW - Harwan) 0.001: water-level parameter (used as cut-off misfit while iteratively building the eqr file) 2.5: Gaussian width i: iterative deconvolution eqr:...本数据集为针对2013至2019年部署于查谟和克什米尔喜马拉雅地区的查谟与克什米尔地震台网（Jammu and Kashmir Seismological NETwork, JAKSNET）20个宽频台站所记录的远震地震波形，计算得到的高斯宽度（Gaussian width）为2.5的径向分量P波接收函数（P-wave receiver functions）。此类P波接收函数（后文简称P-RFs）可用于建模查谟和克什米尔喜马拉雅地区的地壳结构。 该数据集由2013至2019年期间在查谟和克什米尔喜马拉雅地区布设的JAKSNET宽频地震实验采集得到。可通过https://seiscode.iris.washington.edu/projects/sac申请获取地震分析代码（Seismic Analysis Code, SAC）。 ## P波接收函数数据 采用ASCII格式（可通过任意文本编辑器读取文件） [在Dryad平台获取本数据集] ## 数据概要： 本P波接收函数数据集源自JAKSNET记录的2013至2019年远震波形。此类时间序列数据集通过对径向分量波形与垂直分量波形进行反褶积得到。反褶积过程中应用了宽度为2.5的高斯滤波器，以去除高频噪声并稳定反褶积流程。 ## 数据与文件结构说明 命名规则： 示例文件名：f45_171920124HARW_0.001_2.5.i.eqr.xy 各字段含义如下： - f45：已完成滤波并截取±45秒时长的数据 - 171920124：编码格式为两位年份（如2017年对应17）+儒略日（此处为第192天）+时（20时）+分（24分） - HARW：4位台站代码（HARW对应Harwan台站） - 0.001：水位参数（迭代生成eqr文件时用作失配截断阈值） - 2.5：高斯宽度 - i：迭代反褶积标识 - eqr：...