基于组件GIS的马尾松收获预估专家系统构建

Construction of Masson Pine Yield Prediction Expert System Based on Component- GIS

以C#作为开发语言,在组件式开发平台Arc GIS Engine的基础上,建立马尾松收获预估专家系统。该系统结合地理信息与收获预估各个模型,能够实现自动、半自动预测收获量以及检索、查询数据等实用功能,同时在Arc GIS Engine大量接口和控件的支持下实现图形显示以及图属关联,属性和空间的一致性能够准确反映蓄积量的地理分布情况。

by using the C# programming language,a so- called Masson Pine Yield Prediction Expert System was built based on Arc GIS Engine development platform. By combining the geographic information system and different prediction models,the expert system could automatically and semi- automatically implement the yield prediction,search and query the data,as well as other practical functions. Moreover,under the support of a large number of interfaces and controls of the Arc GIS Engine,graphics display connecting to the related attribute data was realized,and such a consistency of property and space could accurately reflect the geographical distribution of the yield.