摘要
从基于MapObjects的组件式GIS(地理信息系统)应用软件的开发出发,介绍了GIS在生态规划与管理中的应用,并结合重庆市万州区生态规划决策支持系统的开发,对通过程序控制矢量图层的显示及编辑进行了简述,并进一步阐述绑定了属性数据的矢量图形的双向查询方法。
With the Component Geographic Information System(ComGIS)software based on MapObjects,the use of GIS in ecologicalplanning and environmental management was introduced,and with the example of ecological planning decision support system of Wanzhoudistrict in Chongqing,the edition and display of the vector shape layers were discussed,and the methods of mutual query between the vec-tor shape file and its attribute database were explained.
出处
《广州环境科学》
2005年第2期45-48,共4页
Guangzhou Environmental Science
