DAS技术在村镇聚落变化监测集成平台中的应用研究

Research on the Application of DAS on the Integrated Platform for Monitoring Changes in Rural Settlements

文章首先介绍了村镇聚落变化监测集成平台的背景和建设目标,分析了相关研究所存在的问题,之后对DAS的基本原理和技术特点进行了简要介绍;在此基础上,提出了村镇聚落变化监测集成平台的框架以及平台的开发方法;最后,以生态环境质量评价模型为例,详细介绍了该模型的G语言实现过程。实践表明:DAS是一种基于MS Word的高效的、易于实施和掌握的地理分析模型构建技术,利用该技术所构建的村镇聚落变化监测集成平台具有可维护、可落地的技术特点,对村镇规划和治理具有重要意义。

This paper first introduces the background and construction goals of the integrated platform for monitoring changes in village and town settlements and analyzes the existing problems in the relevant research,and then briefly introduces the basic principles and technical characteristics of DAS.On this basis,this paper puts forward the framework for the integrated platform for monitoring changes in rural settlements as well as its development methods.Finally,taking the eco-environmental quality evaluation model as an example,this paper introduces the implementation process of the model in G language in detail.It turns out that DAS is an efficient,easy to implement and master geographic analysis model building technology based on MS Word.The integrated platform for monitoring changes in villages and towns built with this technology has the technical characteristics of maintainability and implementation and is of great significance to the planning and governance of villages and towns.