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The Design of Land Suitability Evaluation System based on Data Flow

机译:基于数据流的土地适宜性评价系统设计

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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.
机译:在介绍面向数据流的设计方法的基础上,将面向数据流的设计方法体系应用于土地适宜性评价。通过对土地适宜性评价系统的数据分析,基于土地适宜性评价系统的数据分析结果,获得了土地适宜性评价系统的数据流模型,即多级数据流程图。同时本文通过基于系统结构设计结构来获得系统结构图。最终实现了土地适宜性评价体系。面向数据流的设计方法提高了土地适宜性评价设计的效率和准确性。

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