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传统城市规划中,对山水的认知局限于定性描述,其边界、形状的确定具有较大的主观性。三峡库区城市地貌形态万千,需要根据特征的地理环境,运用GIS等技术技术,对其山水格局进行定量分析,以理性分析与规划彰显库区城市的自身魅力。本文以重庆市万州区密溪沟为例,运用GIS对重庆市万州区密溪沟山水体系的山系、水系、绿系等方面进行山水城市山水格局的量化分析,提出三峡库区城市滨水区山水安全体系规划及山水绿廊景观体系的构建方法。
In traditional urban planning, the cognition of landscape is confined to the qualitative description, and its boundary and shape determination has greater subjectivity. Three Gorges reservoir area has many forms of urban landscape. According to the characteristics of the geographical environment, GIS and other technical techniques need to be used to quantitatively analyze the landscape pattern, with rational analysis and planning to highlight the city’s own charm. Taking the Miaoxi ditch in Wanzhou District of Chongqing Municipality as an example, this paper makes a quantitative analysis of the landscape pattern of the landscape cities in the Moxi ditch water system of Wanzhou District of Chongqing Municipality by using GIS. Planning of landscape security system and construction method of landscape system of landscape.