Design and implementation of cadastral query system in Weihai Economic and Technological Development Zone has been introduced in this paper. The main purpose of system development is to provide simple cadastral management and query platform for branch bureau of Weihai Economic and Technological Development Zone. System integrates modern electronic map preview, simple query and analysis, 3D digital Weihai preview and other functions. By using the second national survey of land use mapping data, and achieved the effects of geographical information systems.%该文介绍了威海市经济技术开发区地籍查询系统的设计与开发过程。系统开发的主要目的是为威海市经济技术开发区提供简单的地籍管理与查询平台。系统集成了现代电子地图预览、简单的查询与分析以及3D数字威海预览等功能,充分利用了第二次全国土地利用调查的成图数据,实现了地理信息系统应有的效用。
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