Supplying geographical information to public is an important service of the digital library.The characteristics of geographical information system in the digital library are analyzed.Its design and technology of implementation are represented.A prototype system is built.
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钟志农,李军,景宁,等.数字图书馆中地理信息系统的设计与实现. Design and Implementation of the GeographicalInformation System in Digital Library[J].国防科技大学学报,2002,24(6):87-90.