This data set is the measured magnetotelluric data of zhaxikang ore concentration area in Tibet, with a frequency range of 320 ~ 0.001 Hz. It is used to study the electrical structure of the acquisition area less than 5000 m. 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 survey 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 magnetotelluric prospecting (DZ / T 0173-1997), and all parameters (instrument parameters, inspection rate and inspection results) meet the requirements. Using this data set, the shallow electrical structure of Zaxikang mining area more than 5000m is clearly characterized, which provides an important support for mineralization in the study 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.

Data Citations Data citation guideline What's data citation?

Cite as:

Liang, S. (2022). Magnetotelluric data of Zhaxikang ore district (2018-2022). A Big Earth Data Platform for Three Poles, DOI: 10.11888/SolidEar.tpdc.272114. CSTR: 18406.11.SolidEar.tpdc.272114. (Download the reference： RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

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)