城中村改造潜力评价研究——以佛山市为例

Transformation Potential Evaluation Research of Urban Village—A Case Study of Foshan City

摘要: 随着城市化进程的推进，土地资源的供需矛盾日趋尖锐，我国城市进入存量发展阶段，城中村改造是改善民生、扩大内需、推动城市高质量发展的一项重要举措。本文结合土地利用现状数据、河流数据、道路数据、遥感影像数据等多源数据，利用深度学习模型识别城中村内建筑物轮廓，并选取佛山市海口村为核心的片区作为研究区域，对研究区域内的用地性质、面积、分布、空间结构以及内部建筑物的分布、容积率、建筑面积等情况进行摸查与分析。结果表明，该片区有较大的改造潜力，在进行改造后，该片区的建筑总面积能得到显著增加，土地利用效率能有效提高。本研究成果可以城中村改造提供支持服务，助力佛山市的城市规划建设管理，推动高品质现代化人文都市建设与高水平区域协调发展。

Abstract: As the process of urbanization advances, the contradiction between the supply and demand of land resources is becoming increasingly acute. Cities in China have entered the stage of stock development. The transformation of urban villages is an important initiative to improve people’s livelihood, expand domestic demand and promote high-quality urban development. This paper combines multi-source data such as land use status data, river data, road data, remote sensing image data and others, and utilizes a deep learning model to identify building outlines in urban villages. Haikou Village of Foshan City as the core area is selected as the study area, and maps and analyzes the nature of the land use, area, distribution, spatial structure, as well as the distribution of the buildings inside the study area, the plot ratio, and the floor area. The results show that the study area has a large potential for renovation. After the renovation, the total built-up area of the study area can be significantly increased and the efficiency of land use can be effectively improved. The results of this research can provide support services for the transformation of urban villages, help urban planning and construction management in Foshan City, and promote the construction of a high-quality, modern and humanistic metropolis and the coordinated development of the region at a high level.