Auxiliary information system and method of remote-sensing monitoring for mineral resource exploitation environment

Abstract

The invention discloses an auxiliary information system and method of remote-sensing monitoring for mineral resource exploitation environment. The auxiliary information system comprises a remote sensing image processing module, a remote sensing image information extraction module and an integrated analysis module; the remote sensing image processing module processes a remote-sensing image by fusion, inlay, cutting and enhancement; the remote sensing image information extraction module comprises a 2D and 3D linked interpretation unit, a man-machine interaction interpretation unit and an automatic discrimination unit of a suspected illegal patch; and the integrated analysis module modifies and improves interpretation information via field verification, and analyzes a mineral resource plan execution condition, a mineral product resource exploitation status and mineral geological environment problems in an integrated manner. According to the system and method, a 2D and 3D linked interpretation mechanism is established, so that an interpretation process is more visual and the interpretation accuracy is improved; according to mineral and interpretation data as well as attribute data, the suspected illegal patch can be discriminated automatically; and the system can improve the working efficiency and monitoring precision greatly.

Description

technical field [0001] The invention relates to the technical field of mineral resource development monitoring, in particular to an auxiliary information system and method for remote sensing monitoring of the mineral resource development environment. Background technique [0002] For a long time, in the development and utilization of mineral resources in our country, there have been illegal acts such as "cross-border mining", "mining without a license", "replacing exploration with mining", "changing mining types without authorization" and "changing mining methods without authorization". It wastes national resources and destroys the natural environment, causing a series of natural environmental problems such as mine geological disasters, mine environmental pollution, and land occupation, and often threatens the safety of people's lives and property. For this reason, the State Council launched a nationwide rectification of mineral resource development order in 1995 and 2005 in...

AI Technical Summary

Problems solved by technology

In the practice of remote sensing monitoring projects for the national mineral resource development environment, the workload involved is large and complex, often requiring multiple application software platforms to complete the work together, and the data between different software needs to be converted, resulting in reduced data accuracy and time-consuming. This greatly reduces work efficiency and monitoring accuracy

[0005] (2) The degree of automation of remote sensing monitoring of mineral resources development environment is low

It is manifested in the attribute filling in the remote sensing monitoring project of mineral resources development environment. For example, in the filling of mine information related to the mining point and mining surface within the mining right boundary, it is necessary to manually assign values ​​one by one; in statistics, such as the statistics of illegal map spots , mine land occupation data statistics, it is necessary to use other software to manually make statistical charts; in the identification of suspected illegal spots, visual identification has been carried out based on experience for a long time, and the subjective component is relatively obvious, which affects the determination accuracy and efficiency is also affected. limit

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