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随着计算机技术、网络技术、数据库技术及多媒体技术的广泛应用,以地质资料信息为主要载体的传统纸质地质资料,已经难以适应当今信息时代的要求,地质资料数字化建设已成为地质资料基层单位信息化建设的重要内容和发展方向。我国基层地质资料现状如何?据广东省有色金属地质局谢丽华透露,以广东省为例,广东有色地质局局属基层单位资料室保存的地质档案信息形式,主要以纸质载体形式保存。这些地质资料大多数是20世纪60～70年代,甚至有的还是50年代形成的。大多数地质资料为纸质蓝图和铅字打印文稿,随着时间的流逝,蓝图正在逐渐褪色,字迹正在消失,铅字打印
With the widespread application of computer technology, network technology, database technology and multimedia technology, the traditional paper geological information with geological information as the main carrier has been difficult to meet the requirements of today’s information age. The digitalization of geological data has become the basic unit of geological data The Important Content and Development Direction of Information Construction. According to Xie Lihua from Guangdong Nonferrous Geological Bureau, Guangdong Province, for example, the Bureau of Nonferrous Geology of Guangdong Province belongs to the form of geological archival information preserved in the information rooms of grassroots units, and is mainly preserved in paper form. Most of these geological data are from the 1960s to the 1970s, and some even formed in the 1950s. Most of the geological data is paper blueprint and type print documents, as time goes by, the blueprint is gradually fading, writing is disappearing, type printing