This data set is the measured data of audio frequency (10400 ~ 1.02 Hz) magnetotelluric in zhaxikang ore concentration area, Tibet. It is used to study the electrical structure less than 1000 m in the acquisition area. The data is obtained from the actual measurement of v5-2000 instrument, and each measuring point forms a file in ". PLT" format, which includes the position of measuring point (longitude and latitude), observation time, measurement parameters and measurement results. The field pole distribution mode of all measuring points is a "cross" shape from north to south to East and West. The data collection is carried out in strict accordance with the geological and mineral industry standard of the people's Republic of China Technical Specification for audio frequency magnetotelluric method of natural field (DZ / T 0305-2017), and all parameters (instrument parameters, inspection rate and inspection results) meet the requirements. Using this data set, the electrical structure of zhaxikang ore concentration area is clearly described, which provides an important support for the study of mineralization and the prediction of prospecting target area.

File naming and required software

File naming: an observation point is a text file named "xxxxmddi. PLT", where XXXX represents the instrument number, M represents the acquisition month, DD represents the acquisition date, and I represents the acquisition serial number of the day, such as a, b. For example, 4127701c PLT represents the third acquisition point of instrument No. 4127 on July 1.
Data reading method: the data format is ASCII code, which can be opened directly by text program (such as Notepad), and each data body contains corresponding comment fields. Using professional inversion software, the data can be analyzed and calculated to obtain the electrical structure.

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Cite as:

Liang, S. (2022). Audio magnetotelluric data in Zhaxikang ore distric, Tibet. A Big Earth Data Platform for Three Poles, DOI: 10.11888/SolidEar.tpdc.272113. CSTR: 18406.11.SolidEar.tpdc.272113. (Download the reference： RIS | Bibtex )

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Support Program

National Key R&D Program of China（2018YFC0604103） (No:2018YFC0604103)

Copyright & License

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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)