中国区域地质调查发展变化研究

摘要

From the analysis of colleted data of NGA' s regional geological survey on editing time, the record content in the geological data, the survey organization, purpose, means, methods etc. Of the survey,it can be seen that there are some differences and these differences can be divided according to: the bud stage; initial stage; great period of development, and digital mapping period.%从全国地质资料馆(NGA)馆藏区域地质调查资料编著的时间、地质资料的记载的内容、调查的组织机构、调查的目的、手段、方法等方面分析,发现中国的区域地质调查工作具有明显的阶段性,不同时期编著的区域地质资料,存在一定差异,并根据这些差异将其划分为:萌芽期、起步期、大发展期和数字填图期.