Method for correcting zone geochemical data

A geochemical and data correction technology, applied in chemical data mining, chemical data visualization, chemical statistics, etc., can solve the mismatch between mineralization information and geochemical anomaly information, and affect the objectivity of regional mineral resource potential evaluation results, etc. problem, to achieve the effect of weakening the systematic error

Active Publication Date: 2019-01-25
CHENGDU UNIVERSITY OF TECHNOLOGY
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing correction methods cannot solve the mismatch between mineralization information and geochemical anomaly information, which affects the objectivity of regional mineral resource potential evaluation results to a certain extent.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for correcting zone geochemical data
  • Method for correcting zone geochemical data
  • Method for correcting zone geochemical data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0031] see figure 1 , a method for correcting regio...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a method for correcting zone geochemical data. The method comprises the following steps of collecting analysis values of measurement elements of various zones and amplitudes obtained by field geochemical sampling analysis, and systematically correcting the analysis value of each measurement element until isolines surrounding a subarea boundary does not exist in a drawn geochemical isoline map, so as to obtain field sampling point data subjected to primary correcting; assigning a value for each measurement element in a space position of known mineralizing information toform virtual sampling point data, and using new sampling point data consisting of the field sampling point data and the virtual sampling point data as the basis to perform secondary correcting untilspace positions of all the known mineralizing information have the abnormal display of geochemistry of related elements, thereby completing the data correcting. The method has the advantage that the secondary correcting is performed on the basis of a traditional correcting method, and the known mineralizing information exists on the abnormality of the related elements, so as to solve the problem of local mismatching between the known mineralizing information and abnormal information of the related geochemical elements.

Description

technical field [0001] The invention relates to the technical field of geochemistry, in particular to a method for correcting regional geochemical data. Background technique [0002] In the evaluation of regional mineral resource potential or comprehensive geological research, it often involves the splicing of geochemical measurement data of different maps or adjacent areas. These data are often completed by different periods, different batches, different laboratories, and different units, and there are often comprehensive systematic errors. If different batches of data are combined into a graph, it is easy to cause the contour line to surround the boundary of the data range on the graph, which makes it difficult to reasonably divide the background and anomalies. In this regard, the industry has proposed error correction methods for geochemical multi-map systems such as contrast method, partition standardization method, frame standardization method, adjustment method, and n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G16C20/80G16C20/70
Inventor 张廷斌易桂花钟康惠别小娟王继斌何奕萱孙姣姣王琦刘栋
Owner CHENGDU UNIVERSITY OF TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap