实物地质资料重要岩心数字化技术探讨

A discussion on digitization technology of physical geological data on important cores

实物地质资料是地质资料的重要组成部分,具有原始性、唯一性和不可再生性等特征,潜在使用价值很大。实物岩心获取成本高,且在保管和服务过程中随着时间的推移会慢慢地被破坏或风化,通过开展实物地质资料重要岩心数字化工作,不仅可以提高岩心数字化与信息共享水平,还能够创新岩心数字化资料汇交、保管与服务机制。本文介绍了安徽省实物岩心地质资料管理现状,总结了当前岩心数字化技术方法及应用领域。通过安徽省区域中心重要岩心数字化项目实施,探讨了安徽省岩心图像扫描技术和工作流程,并阐述了岩心数字化的重要应用意义。

Physical geological data is an important part of geological data,which is original,unique and non-renewable,and has great potential value for utilization.Physical core has high acquisition cost and will be slowly damaged or weathered over time in the process of storage and service.Conducting digitization of important cores can not only improve the level of core digitization and the information sharing,but also innovate the mechanism of core digital data exchange,storage and service.This paper introduces the present situation of physical core geological data management in Anhui Province and summarizes the current core digitization technology and application fields.Through implementation of the project of digitization of important cores in regional center of Anhui Province,the core image scanning technology and work flow are discussed,and the importance of core digitization is expounded.