上海市农业地理信息系统信息分类思考

Classification of Agriculture Information about Agricultural Geographic Information System in Shanghai

文章首先阐述了构建农业基础信息分类体系的重要意义,然后分析了基于GIS的农业信息源的基本特征,据此提出了上海市农业地理信息系统信息分类的宏观指导思想和基本原则。在此基础上,确定了该市农业地理信息系统中农业信息分类的方法、依据和分类体系,并对系统构建中遇到的主要问题和处理方法作了说明。

It is very important to conceive the classification system of agriculture information for modern agriculture administration. Firstly, the paper analyses the basic character of agriculture information on geographic information system. Then the general guide idea and principle are given about the classification system of agriculture information in Shanghai. In the end, the author put forward the classification system of Shanghai agriculture information according to the former analysis.