2018年5月-8月陕西华阳川示范区SIP电磁测深原始数据

该数据集为2018年5月-8月，采集于北秦岭华阳川地区，46个点的SIP数据。本区开展SIP测量，选用加拿大凤凰公司生产的TXU-30～V8型大地电磁系统，采用多极距的轴向偶极～偶极排列形式，观测频带为210～2-6，扫频步长为20.5Hz。野外接收信号强度大于lmV，98%以上频点的数据，连续性好，无明显脱节现象，曲线形态明确。该数据集可协议共享。

This dataset consists of SIP data from 46 survey points, collected in the Huayangchuan area of the North Qinling Mountains between May and August 2018. SIP measurements were carried out in this region using the TXU-30~V8 magnetotelluric system manufactured by Canadian Phoenix Corporation, employing the axial dipole-dipole array configuration with multiple electrode spacings. The observation frequency band spans from 210 to 2^-6, with a sweep step size of 20.5 Hz. The in-situ received signal strength exceeds 1 mV, over 98% of the frequency points exhibit good continuity with no obvious discontinuities, and the curve morphologies are well-defined. This dataset is available for sharing under mutual agreement.