福州市上下杭历史街区绿视率研究

Study on Green Looking Ratio of Shangxiahang Historic District in Fuzhou City

以福州市上下杭历史街区为调查对象,将主景观道定距等分为16个点进行数据采集,并通过Photoshop软件进行绿视率的计算,得出上下杭街区的平均绿视率为25.10%,总体绿量较好,但仍存在一些问题。由此分析影响绿视率的因素,并提出提高历史街区绿视率的建议。

This paper took Shangxiahang historic district in Fuzhou city as the investigation object, divided the fixed distance of main landscape roads into 16 points for data collection, and calculated the Green looking ratio by Photoshop software. It was concluded that the average Green looking ratio of the block was25.10%, and the overall green quantity was good, but there were still some problems. Based on this, this paper analyzed some factors that affect the Green looking ratio, and put forward some suggestions for improving the Green looking ratio in the historical blocks.