Method for obtaining analysis data of geophysical field

Abstract

The invention provides a method for obtaining analysis data of a geophysical field. The method includes the steps of: selecting a movable platform and a carrying tool, setting the time of the carrying tool and the length of a measuring line, allowing the carrying tool to move on the movable platform to obtain a measured value, and analyzing the data according to the distribution of the standard grid. Compared with the prior art, according to the method for obtaining the analysis data of the geophysical field, while the analysis data obtained by using the method receives the truth of the original measured value, the original measured data is distributed according to the standard grid to serve as analysis data applied to data processing and analysis interpretation of the geophysical field measured data, and errors caused by close movement are controlled within the precision required by work; the obtaining method is simple to operate and accurate and effective, and achieves improvement on accuracy of data analysis and research of the geophysical field.

Description

technical field [0001] The invention relates to the field of geophysical field measurement, in particular to a method for acquiring geophysical field analysis data. Background technique [0002] The research on the geophysical field is carried out after data processing of the data measured by the field values ​​of various fields in space. The information of various physical phenomena measured on or near the surface by various geophysical methods can be collectively referred to as geophysical fields. field information; and during the data processing and analysis and interpretation of the measurement data, it is necessary to obtain the data of the geophysical field and convert it into analytical data that can be used for analysis, especially when the standard deviation is used to measure the accuracy of the measurement. The analysis data is distributed according to a regular grid. In order to improve the accuracy of the analysis, it is necessary to convert it into analysis dat...

AI Technical Summary

Problems solved by technology

[0003] The existing research and analysis on the geophysical field usually adopts the method of collecting part of the data in the area to be collected and gridding the data by computer, that is, converting the actual field value on the irregular grid into that on the node of the regular grid. However, no matter which gridding method is carried out by computer, it has to go through filtering and calculation processing, which turns the measured data into processed data, which cannot meet the requirements of a sufficient amount of geophysical field analysis data and retain the original measured values. Due to the requirement of authenticity, accurate analysis and research on the geophysical field cannot be realized

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