The Design of Land Suitability Evaluation System based on Data Flow

摘要：

The paper applies the system of dataflow-oriented design method to land suitability evaluation based on the introduction to dataflow-oriented design method. Through the data analysis of land suitability assessment system, the paper obtains the data flow model of the land suitability assessment system, namely multilevel data flowchart, based on the data analysis results of land suitability assessment system. Meanwhile the paper gets the chart of the system structure by designing structure based on the system structure. Finally it realizes the land suitability assessment system. The dataflow-oriented design method improves the efficiency and accuracy of the design of land suitability evaluation.

关键词： Data Flow land suitability evaluation system design

作者: CHEN Hongfei CHEN Zhu-an

作者单位: School of Earth Science and Surveying and Mapping Engineering East China Institute of Technology, P.R.China, 344000

会议类型: 国际会议

会议名称: 2009 Geology Resource Management and Sustainable Development(2009 地质资源管理与可持续发展国际学术会议)

会议地点: 庐山

会议语种:英文

页码: 235-240

在线出版日期: 2009-10-24（万方平台首次上网日期，不代表论文的发表时间）