Study on the Spatial Quality of Riverside Road Based on Streetscape Analysis Technology:Taking the Third Generation Riverside Road in Chongqing as an Example Square
Riverside road is a very characteristic linear space in riverside city,but in view of its special geographic environment conditions,the construction and quantitative evaluation of the characterization index system still need to be expanded.Combined with the analysis of the environmental elements of the riverfront road to construct the characteristic index system,using the streetscape analysis technology based on semantic segmentation,the characteristics of the three generations of riverfront roads in different periods of Chongqing City are summarized and problems are analyzed.The results show that,firstly,in the research of indicator system,the indicators should be selected according to different research objects and purposes;secondly,at the case level,the spatial quality of the new generation of riverfront roads is significantly improved due to the comprehensive enhancement of the road function and the weakening of the urban topography restriction;and lastly,it is analyzed that the cross-river three-dimensional transportation nodes have a greater impact on the spatial quality of the riverfront roads.Through the use of streetscape technology to establish the evaluation index system of the riverfront road,the conclusions obtained are of great significance to the improvement of the spatial quality of the riverfront.