中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
A new hierarchical analysis framework of building heights: Towards a more intuitive understanding of 3D urban structure

文献类型：期刊论文

作者Yang, Ling1,5; Zhou, Xingyu1,5; Yang, Xin1,5,6; Chen, Yang1,5; Zhang, Haiping4; Na, Jiaming2,3
刊名TRANSACTIONS IN GIS
出版日期2023-12-28
页码18
ISSN号1361-1682
DOI10.1111/tgis.13123
通讯作者Yang, Xin(xxinyang@njnu.edu.cn)
英文摘要Understanding the 3D spatial structure of a city is increasingly essential for addressing various environmental and management issues, surpassing the importance of traditional 2D analysis. However, existing studies neglect the diversity of building height and still lack a clear description of 3D urban structure. This article proposes a new framework to uncover the 3D urban structure. Firstly, kernel density is employed to reveal the hierarchical spatial structure of buildings and the contour tree method is improved to quantitatively measure the spatial diversity and complexity. Then, the 3D urban structure is abstracted by spatial interpolation after feature filtration. Finally, this framework is applied to the central area of Chengdu City, revealing that: (1) Spatial structures of buildings with different heights exhibit significant diversity, location preference, and complexity; and (2) A globally "depression" 3D urban structure with low center-high periphery is obviously identified. This framework provides an effective way to reveal the 3D urban structure in a more intuitive and clearer way from various disordered urban buildings, which can be transferable to other cities and further facilitate sustainable planning and development of cities.
WOS关键词FOOTPRINTS ; MORPHOLOGY ; MODELS ; CITY
资助项目Foundation of Social Science and Humanity, China, Ministry of Education ; National Natural Science Foundation of China[42171402] ; National Natural Science Foundation of China[41930102] ; Priority Academic Program Development of Jiangsu Higher Education Institutions[164320H116] ; Postgraduate Research and Innovation Program of Jiangsu Province[KYCX23_1699] ; [22YJCZH130]
WOS研究方向Geography
语种英语
出版者WILEY
WOS记录号WOS:001133396500001
资助机构Foundation of Social Science and Humanity, China, Ministry of Education ; National Natural Science Foundation of China ; Priority Academic Program Development of Jiangsu Higher Education Institutions ; Postgraduate Research and Innovation Program of Jiangsu Province
源URL[http://ir.igsnrr.ac.cn/handle/311030/201411]  
专题中国科学院地理科学与资源研究所
通讯作者Yang, Xin
作者单位1.Nanjing Normal Univ, Key Lab Virtual Geog Environm, Minist Educ, Nanjing, Peoples R China
2.Nanjing Normal Univ, Jiangsu Ctr Collaborat Innovat Geog Informat Resou, Nanjing, Peoples R China
3.Nanjing Forestry Univ, Coll Civil Engn, Nanjing, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China
5.Nanjing Normal Univ, Sch Geog, Nanjing, Peoples R China
6.Nanjing Normal Univ, Sch Geog, Nanjing 210023, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Ling,Zhou, Xingyu,Yang, Xin,et al. A new hierarchical analysis framework of building heights: Towards a more intuitive understanding of 3D urban structure[J]. TRANSACTIONS IN GIS,2023:18.
APA Yang, Ling,Zhou, Xingyu,Yang, Xin,Chen, Yang,Zhang, Haiping,&Na, Jiaming.(2023).A new hierarchical analysis framework of building heights: Towards a more intuitive understanding of 3D urban structure.TRANSACTIONS IN GIS,18.
MLA Yang, Ling,et al."A new hierarchical analysis framework of building heights: Towards a more intuitive understanding of 3D urban structure".TRANSACTIONS IN GIS (2023):18.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。