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    参数化风景环境道路选线研究

    关键词:风景园林;参数化;风景环境;道路选线;模型构建

    Key words:landscape architecture; parametric; landscape environment; route selection; model building

    摘要:风景环境的道路选线不仅需要综合研究地形、植被、水体等多种因素,而且应满足生态、功能、工程量合理、审美等多项要求,是一项多目标的系统性工程。参数化方法的使用为风景环境道路选线提供了可靠的科学依据,较之于传统的凭经验选线方法更为科学、准确、高效、可操作性强。基于ArcGIS软件平台的道路选线算法,构建了参数化风景环境道路选线模型,并以南京牛首山景区北部片区为例讨论参数化风景环境道路选线模型的应用。

    Abstract:Route selection in landscape environment not only needs to comprehensively research on a variety of factors, such as topography, vegetation, water, but also should satisfy the ecological, functional, quantitative, and aesthetic requirements. So it is a multi-objective systemic engineering. Compared with the experiential method, the parametric method provides the reliable scientific basis for route selection in landscape environment, and it is much more scientific, accurate and efficient. This paper discusses the route selection algorithm based on ArcGIS software platform, and builds the parametric model of landscape environment route selection. Then, taking the northern area of Nanjing Niushou Mountain Scenic Area as an example, the paper discusses the application of parameterized model of landscape environment route selection.

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