Analysis and Design of Soils and Terrain Digital Database (SOTER) Management System Based on Object-Oriented Method  

作　　者：ZHANGHAITAO ZHOUYONG R.V.BIRNIE A.SIBBALD RENYI 

机构地区：[1]MinistryofAgricultureKeyLaboratoryofSubtropicalSoilResourcesandEnvironment,HuazhongAgriculturalUniversity,Wuhan430070(China) [2]MacaulayLandUseResearchInsstitute,Craigiebuckler,Aberdeen,AB158QH(UK)

出　　处：《Pedosphere》2003年第2期111-120,共10页土壤圈（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (No. 40271056) ;Hubei Provin- cial Natural Science Foundation of China (No. 99J123).

摘　　要：A SOTER management system was developed by analyzing, designing, programming, testing, repeated proceeding and progressing based on the object-oriented method. The function of the attribute database management is inherited and expanded in the new system. The integrity and security of the SOTER database are enhanced. The attribute database management, the spatial database management and the model base are integrated into SOTER based on the component object model (COM), and the graphical user interface (GUI) for Windows is used to interact with clients, thus being easy to create and maintain the SOTER, and convenient to promote the quantification and automation of soil information application.A SOTER management system was developed by analyzing, designing, programming, testing, repeated proceeding and progressing based on the object-oriented method. The function of the attribute database management is inherited and expanded in the new system. The integrity and security of the SOTER database are enhanced. The attribute database management, the spatial database management and the model base are integrated into SOTER based on the component object model (COM), and the graphical user interface (GUI) for Windows is used to interact with clients, thus being easy to create and maintain the SOTER, and convenient to promote the quantification and automation of soil information application.

关 键 词：component object model database model OBJECT-ORIENTED SOTER 

分 类 号：S15[农业科学—土壤学] P208[农业科学—农业基础科学]