分析了MapGIS插件开发方法,在MapGIS K9数据中心基础上,结合土地利用变化检测的业务需求和相关作业规范,研究并开发土地利用变化检测功能插件,实现了对土地利用变化信息的查询与统计.实际应用结果显示,该插件可降低GIS软件开发成本、增强GIS软件应用的灵活性.%The development methods of MapGIS plug-in were analyzed, and a function plug-in for the Hectection of land use change was developed based on the MapGIS data center and combined with the business needs and related standards about the land use change defection. The function plug-in realized the functions of land use change information query and statistic. In practical application, the plug-in could not only reduce the development costs of CIS software, but also improve its flexibility of application.
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