扎西康矿集区音频大地电磁测深数据（2018-2022）

本数据集为西藏扎西康矿集区音频（10400~1.02 Hz）大地电磁实测结果数据，用于研究采集区域1000 m以浅的电性结构。数据为V5-2000仪器实测获取，每个测点形成一个“.plt”格式的文件，该格式包含了测点位置（经纬度）、观测时间、测量参数以及测量结果等。全部测点的野外布极方式均为北南-东西的“十”字型，数据采集严格按照中华人民共和国地质矿产行业标准《天然场音频大地电磁法技术规程（DZ/T 0305-2017）》执行，各项参数（仪器参数、检查率和检查结果）符合要求。利用该数据集较清晰地刻画了扎西康矿集区电性结构，为研究成矿作用、预测找矿靶区提供了重要的支撑。

This dataset comprises audio (10400–1.02 Hz) magnetotelluric field measurement data from the Zhaxikang ore concentration area, Tibet Autonomous Region. It is intended for investigating the electrical structure of the survey area at depths shallower than 1000 m. The data were acquired using a V5-2000 instrument. Each survey station is stored as a .plt format file, which contains the station's geographic coordinates (latitude and longitude), observation time, measurement parameters, and measured results, among other relevant information. The field electrode configuration for all survey stations is a north-south and east-west cross shape. Data collection was conducted strictly in compliance with the Chinese Geological and Mineral Industry Standard *Technical Regulations for Natural Field Audio Magnetotelluric Method (DZ/T 0305-2017)*, and all parameters (including instrument parameters, inspection rate, and inspection results) meet the specified requirements. This dataset has enabled clear delineation of the electrical structure of the Zhaxikang ore concentration area, providing critical support for research into mineralization processes and the prediction of prospecting targets.

搜集汇总

背景与挑战

背景概述

本数据集为西藏扎西康矿集区2018-2022年音频大地电磁测深实测数据，旨在研究区域1000米以浅的电性结构。数据由V5-2000仪器采集，每个测点以“.plt”格式存储，包含经纬度、时间、参数和测量结果，采集过程严格遵循行业标准，布极为北南-东西“十”字型。该数据集已成功用于清晰刻画矿集区电性特征，为成矿作用分析和找矿靶区预测提供了关键支撑。