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在地理信息系统中空间分析是其重要的运用形式之一,因人们对城市乡村的空间感受主要处于可视范围下,故地理信息系统-空间分析-视线分析的重要性不言而喻。文章以南丰县洽湾镇船型古村为例,浅谈GIS空间分析技术在传统村落保护与开发中的应用,通过运用传统村落周边CAD地形图快速建立数字模型,对周边规划范围内的高程、坡度、坡向、视线等进行分析,将视线分析建立在全面直观的分析模型之上,从而实现规划设计前期对传统村落视线通廊保护的合理性分析,对之后传统古村落保护与开发的规划设计工作的有效指导。
Spatial analysis is one of the most important forms of application in GIS. Because of the fact that the spatial perception of urban and rural areas is mainly within the visible range, the importance of GIS - spatial analysis - line of sight analysis is self-evident. Taking the ship-type ancient village of Jiaowan in Nanfeng County as an example, the article discusses the application of GIS spatial analysis technology in the traditional village protection and development. Through the rapid establishment of the digital model of the traditional village surrounding CAD topographic map, the paper analyzes the elevation, slope , Aspect, line of sight and so on, the sight analysis is based on a comprehensive and intuitive analysis model, so as to realize the rationality analysis on the protection of the vestibules of the traditional villages in the early stages of planning and design, and the planning and design of the protection and development of the traditional ancient villages Effective guidance on the job.