| 摘要: |
| 随着中国城市化进程的不断推进与深入，城市空间
中的自然山水景观视觉价值与重要性受到更多关注。以城市
山体为研究对象，构建了一种基于混合精度模型的定量视觉分
析框架，从“观”与“被观”2个方面提出了若干视觉量化指
标。结合南京紫金山案例研究，从客观角度深入分析紫金山在
南京老城中的空间视觉特征，利用基于混合精度模型的定量分
析方法获得可描述这些特征的视觉量化指标，从而发现有潜力
但被忽略的视觉廊道与观赏点，并针对部分道路及开放空间进
一步提出了完善紫金山视廊体系的建议与策略。 |
| 关键词: 风景园林 城市视觉景观 视觉分析 城市山体 南京老城区 紫金山 |
| DOI： |
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| 基金项目: |
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| Visual Analysis of Urban Mountains Based on Multi-precision Detailed Models: A Case Study of Mount Zijin, Nanjing |
| ZHANG Guanting,WANG Xiaojun |
| Abstract: |
| With the rapid growth of China's urbanization, the
visual value of the urban natural landscape has been receiving
increasing attention. Therefore, this paper proposed a quantitative
approach to measure the visual properties of urban mountains. This
approach is based on multi-precision detailed models and contains
several quantitative visual indexes to describe visual characters
for both urban areas and urban mountains. Mount Zijin, Nanjing,
was selected as the study case to perform the proposed approach.
Based on visual indexes of Mount Zijin within the old city of
Nanjing, several new view corridors were found. And the paper also
presented a visual control strategy for some view corridors with
street viewpoints. |
| Key words: landscape architecture urban visual landscape visual
analysis urban mountain Nanjing old city Mount Zijin |
