Detectability of very low frequency earthquakes in Nankai subduction zone

How to cite this data data DOI of this repository Preprint https://doi.org/10.21203/rs.3.rs-2351814/v1 source_meca.dat Assumed focal mechanisms. Longitude, Latitude, depth, strike, dip, and rake are listed. Focal mechanisms at each source grid were assumed to be low-angle thrust faulting mechanisms from the plate geometry of Koketsu et al. (2012) and the convergence direction of NUVEL-1A (DeMets et al. 2010). VLFEdetectability_Fnet.dat The detectable limits of very low frequency earthquakes (VLFEs) in Nankai using F-net only. Longitude, Latitude, depth, and detectable limit (the lowest moment rate of detectable VLFEs) at each source grid are listed. VLFEdetectability_FnetDONET.dat The detectable limits of VLFEs in Nankai using F-net and DONET. Longitude, Latitude, depth, and detectable limit (the lowest moment rate of detectable VLFEs) at each source grid are listed.

本数据集引用方式及本仓库DOI：预印本 https://doi.org/10.21203/rs.3.rs-2351814/v1
source_meca.dat：假定震源机制数据。文件内列出了经度、纬度、深度、走向（strike）、倾角（dip）与滑动角（rake）。各震源网格处的震源机制均基于Koketsu等人（2012）的板块几何模型，以及NUVEL-1A的板块汇聚方向（DeMets等人，2010），设定为低角度逆冲断层机制。
VLFEdetectability_Fnet.dat：仅使用F-net台网时，南海槽（Nankai）极低频率地震（very low frequency earthquakes, VLFEs）的可检测阈值数据集。文件内列出了各震源网格处的经度、纬度、深度以及可检测阈值（即可被识别的VLFEs的最低矩速率）。
VLFEdetectability_FnetDONET.dat：同时使用F-net与DONET台网时，南海槽极低频率地震（VLFEs）的可检测阈值数据集。文件内列出了各震源网格处的经度、纬度、深度以及可检测阈值（即可被识别的VLFEs的最低矩速率）。