Using Dual Spatial Clustering Models for Urban Fringe Areas Extraction Based on Night-time Light Data: Comparison of NPP/VIIRS, Luojia 1-01, and NASA's Black Marble
文献类型：期刊论文
| 作者 | Zhu, Jie; Lang, Ziqi; Wang, Shu4; Zhu, Mengyao; Na, Jiaming1,2; Zheng, Jiazhu |
| 刊名 | ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 12期号:10页码:408 |
| 关键词 | urban fringe night-time light data dual spatial clustering Nanjing city |
| DOI | 10.3390/ijgi12100408 |
| 文献子类 | Article |
| 英文摘要 | Night-time light data (NTL) have been extensively utilized to map urban fringe areas, but to date, there has not been a comprehensive evaluation of the existing spatial clustering methods for delineating the urban fringe using different types of night-time light data. Therefore, we first selected three popular sources of night-time light data (i.e., NPP/VIIRS, Luojia 1-01, and NASA's Black Marble) to identify the urban fringe. The recognition of spatial mutations across the urban-rural gradient was conducted based on changes in night light intensity using a spatial continuous wavelet transform model. Then, we employed three representative dual spatial clustering approaches (i.e., MK-Means, DBSC, and DSC) for extracting urban fringe areas using different NTL. By using dual spatial clustering, the spatial patterns of the mutation points were effectively transformed into homogeneous spatially adjacent clusters, enabling the measurement of similarity between mutation points. Taking Nanjing city, one of China's megacities, as the study area, we found that (1) Compared with the fragmented and concentrated results obtained from the Luojia 1-01, NASA's Black Marble and NPP/VIIRS data can effectively capture the abrupt change of urban fringes with NTL variations; (2) DSC provided a reliable approach for accurately extracting urban fringe areas using NASA's Black Marble data. |
| WOS关键词 | DYNAMICS ; CITY ; SETTLEMENT ; ALGORITHM ; DMSP/OLS |
| WOS研究方向 | Computer Science ; Physical Geography ; Remote Sensing |
| WOS记录号 | WOS:001093658600001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/200912]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 2.Anhui Prov Key Lab Phys Geog Environm, Chuzhou 239004, Peoples R China 3.Nanjing Normal Univ, Minist Educ, Key Lab Virtual Geog Environm, Nanjing 210023, Peoples R China 4.Nanjing Forestry Univ, Coll Civil Engn, Nanjing 210037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Jie,Lang, Ziqi,Wang, Shu,et al. Using Dual Spatial Clustering Models for Urban Fringe Areas Extraction Based on Night-time Light Data: Comparison of NPP/VIIRS, Luojia 1-01, and NASA's Black Marble[J]. ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,2023,12(10):408. |
| APA | Zhu, Jie,Lang, Ziqi,Wang, Shu,Zhu, Mengyao,Na, Jiaming,&Zheng, Jiazhu.(2023).Using Dual Spatial Clustering Models for Urban Fringe Areas Extraction Based on Night-time Light Data: Comparison of NPP/VIIRS, Luojia 1-01, and NASA's Black Marble.ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,12(10),408. |
| MLA | Zhu, Jie,et al."Using Dual Spatial Clustering Models for Urban Fringe Areas Extraction Based on Night-time Light Data: Comparison of NPP/VIIRS, Luojia 1-01, and NASA's Black Marble".ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 12.10(2023):408. |
入库方式： OAI收割
来源：地理科学与资源研究所
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