江西省农用地分等信息系统设计与开发

Design and development of information system for agricultural land classification in Jiangxi Province

摘要: 开发农用地分等信息系统旨在对空间信息和属性信息进行统一管理，提高农用地分等的科学化和自动化水平。该文运用组件式地理信息系统(GIS)和计算机技术，利用MapObjects和Visual C++，研制开发了江西省农用地分等信息系统(LandFD)。通过在江西省分宜县农用地分等中的应用表明，该系统符合规程要求，运行可靠，可以大大提高农地分等工作效率。

Abstract: To manage spatial and attribute the informations, and improve the scientificity and automation of agricultural land classification, the information system for agricultural land classification in Jiangxi Province was designed using MapObjects and Visual C++, which based on the component geography information system(GIS) technology and the computer technology. Through the application of the information system in Fenyi County, Jiangxi Province, the technical procedure of the system is consistent with the fundamental principles of agricultural land classification, and the software works well, which can enhance the efficiency of agricultural land classification.