重庆城区范围划定实践与探索
Practice and Exploration of Defining Urban Built-up Area of Chongqing
范文武 1王嘉杰 1郑中 1陈阳 1舒文强 1艾道骅1
作者信息
- 1. 重庆市地理信息和遥感应用中心,重庆渝北 401120;自然资源部国土空间规划监测评估预警重点实验室,重庆渝北 401120
- 折叠
摘要
为精准识别重庆城区范围,支撑重庆城市体检评估工作,以重庆中心城区为研究区,利用国土三调数据、卫星遥感影像和专题资料等数据,执行《城区范围确定规程》技术标准,准确划定了城区实体地域和城区范围.研究结论如下:1)文中划定的城区实体地域和城区范围符合重庆实际,《城区范围确定规程》技术标准科学合理、切实可行;2)经过城区范围划定实践,确定重庆中心城区城区实体地域面积为1 049.20 km2和城区范围面积为2 029.56 km2.重庆中心城区城区范围成果可服务于城市体检评估工作,为提升城镇化空间治理能力提供参考资料.
Abstract
To accurately identify the urban area of Chongqing and support the physical examination and evalu-ation work in Chongqing,this article took the central urban area of Chongqing as the research area,based on national land survey data,satellite remote sensing images,thematic materials and other data,and referring to the"Regulations for Determining the Scope of Urban Areas"standard,reasonably delineated the physical area and urban area of the urban area.The research conclusion was as follows:firstly,the physical area and urban area defined in the article were in line with the actual situation of Chongqing,and the technical standards of the"Regula-tions for Determining Urban Area"were practical and feasible.Secondly,after delineating the urban area,it had been determined that the physical area of the central urban area of Chongqing was 1 049.20 km2 and the urban area was 2 029.56 km2.Finally,the achievements of the urban area in the central urban area of Chongqing could serve the evaluation of urban physical examination,providing reference for improving the capacity of urbanization spatial governance and the construction of governance capacity.
关键词
城区实体地域/城区范围/城市体检评估Key words
physical urban built-up area/urban area scope/urban physical examination evaluation引用本文复制引用
出版年
2025
NETL
NSTL
万方数据