地质资料保密技术处理方法研究

Research on the confidential technology processing method of geological data

地质资料受涉密信息要素(如涉密地理底图)限制,在提供地质资料服务和二次开发过程中受到一定程度的制约,不能最大程度服务国民经济的发展。本文主要基于地质资料保密技术处理方法的研究,提出了涉密信息删除、涉密信息精度降低、涉密信息替换、外置插件保密技术处理和涉密地质图转化技术处理等五种方法,并形成一套比较完整的地质资料保密技术处理方法体系,同时介绍了运用删除法进行保密技术处理的工作流程,提升了地质资料社会化服务水平,促进了社会经济发展。

Geological data is limited by the confidential information elements(such as the confidential geographic maps),which to some extent restrict the provision of geological data services and secondary development processes,and cannot serve the development of the national economy to the greatest extent possible.This paper is mainly based on the research of the confidential technology processing method of geological data,proposing five methods:deletion of confidential information,reduction of accuracy of confidential information,replacement of confidential information,external plugin confidential technology processing,and confidential geological map conversion technology processing.It forms a relatively complete system of confidential technology processing method of geological data,and introduces the workflow of using deletion method for confidential technology processing,improves the level of socialized geological data services and promotes socio-economic development.