摘要
研究目的:通过对系统的数据进行分析,可以提高农用地分等定级估价信息系统的实用性。研究方法:结构化分析方法、系统分析方法。研究结论:从数据流图和数据字典二方面,对江西省农用地分等定级估价信息系统进行数据分析。
The purpose of this paper is to analyze the data of the agricultural land gradation, classification and evaluation information system for enhancing its practicality. Model of structured analysis and system analysis were employed. The results show that from data flow diagram and data dictionary two aspects, the data of the agricultural land gradation, classification and evaluation information system of Jiangxi province has been analyzed,
出处
《国土资源信息化》
2011年第2期16-20,共5页
Land and Resources Informatization
关键词
江西省
农用地
信息系统
数据分析
Jiangxi province
Agricuhural land
Information system
Data analysis
