新时期我国地理信息资源开发利用途径

文章阐述了我国地理信息资源开发利用的现状及存在的问题,并进行分析探讨。指出:传统的地理信息利用方式存在着信息不能共享,传输速度慢,工作量大,收藏成本高,信息利用率低等严重问题。认为,新时期地理信息资源的开发内容主要是开发大众化地理信息产品的建设,即广度上对地理信息资源进行电子化和有序化建设,改善地理信息资源的可获得性和共享性;地理信息精品的建设,即从深度上对地理信息资源进行开发建设,提高地理信息产品的附加值和建立完善的基于网络环境下的地理信息数据库联机检索服务体系。在此基础上,还要重点开发地理信息的智力性资源、预测性资源和提高对地理信息资源的利用能力,以及提高地理信息资源的创新机理,加快地理信息资源的数字化进程。重点提出了新时期我国地理信息资源深层开发和利用的途径。①加强对信息资源的宏观调控;②尽快建立地理信息网,加强地理科学数据库建设;③实现文献载体的多样化,增强文献的时效性;④加强信息人才培养,转变服务职能;⑤重视基础研究和应用研究。

THE WAYS FOR EXPLOITING AND UTILIZING THE GEOGRAPHY INFORMATION RESOURCES OF CHINA IN THE NEW ERA

This article illuminates the current situation of exploiting the geography information resources of China and discusses the existing problems. It points out that there are some problems in the traditional utilization of the geography information, such as the information unable to be shared, low speed of transmission, large sum of workloads, high costs for collections, and low rate for the use of the information. We come to a conclusion that in the new era the exploitation of the geography information resources is the construction of the popular geography information products(that is, to construct the geography information resources electronically, orderly and extensively), the improvement of the utilization rate, obtainment, and share of the geography information resources, the construction of the excellent geography information products(that is, to exploit and construct the geography information resources in depth). And we should increase the additional value of the geography information products, promote the role of the geography information resources in the innovation of science and technology, and build the online searching service system based on network for the geography information database. From these, we can put the stress on exploiting intelligent and forecasting resources of the geography information, with improving the innovative mechanism and utilizing ability of the geography information resources and speeding its digitization. The main methods are available in this article for exploiting in depth the geography information resources in our modern information society. We emphasize the ways of exploiting and utilizing the geography information resources of China in recent years, the ways are as follows:①To enhance the adjustment and management of the geography information resources in large scale;②To build the geography information network as soon as possible and enhance the construction of the database for the geography;③To realize the versatility of documental carriers and streng then the time-oriented features of the documents;④To cultivate human resources for geography information and change the functions of services;⑤To lay emphasis on the researches of basic science and applied science.