Study on Urban Spatial Pattern Based on DMSP/OLS and NPP/VIIRS in Democratic People's Republic of Korea
文献类型：期刊论文
| 作者 | Jiang, Luguang1,2; Liu, Ye1; Wu, Si1,2; Yang, Cheng1 |
| 刊名 | REMOTE SENSING
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 13期号:23页码:16 |
| 关键词 | DPRK light data continuity correction urban expansion comparative study |
| DOI | 10.3390/rs13234879 |
| 通讯作者 | Jiang, Luguang(jianglg@igsnrr.ac.cn) |
| 英文摘要 | In recent years, much attention has been given to the current situation and trend regarding economic development in the Democratic People's Republic of Korea (DPRK), of which urbanization is an important indicator. In the present study, (i) the urbanized area is estimated using DMSP/OLS and NPP/VIIRS, (ii) the current spatial pattern and the change characteristics of typical cities are revealed, and (iii) the scale and developmental stage of major cities in the DPRK are judged through comparison. Although the DPRK is relatively closed, the financial crisis in 2008 indirectly affected its economic development, and a large gap remains between the urbanization level of the DPRK and that of China and the Republic of Korea. The large cities in the DPRK are located mainly in its eastern coastal areas and western plains, and there has been no significant expansion in Pyongyang, Chungjin, and Hamhung in the past 28 years. Although economic construction has begun again recently in the DPRK, further reform and opening are required. As the DPRK's relations with its neighbors and countries around the world improve, its economic development and urban construction will present a new pattern. |
| WOS关键词 | NIGHTTIME LIGHT DATA ; NORTH-KOREA ; DYNAMICS ; PRODUCT ; CHINA |
| 资助项目 | National Natural Science Foundation of China[42071253] ; Consultation and Evaluation Project of the Academic Divisions of the Chinese Academy of Sciences[2017ZWH018A-042] |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000734728000001 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China ; Consultation and Evaluation Project of the Academic Divisions of the Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/168880]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Jiang, Luguang |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Luguang,Liu, Ye,Wu, Si,et al. Study on Urban Spatial Pattern Based on DMSP/OLS and NPP/VIIRS in Democratic People's Republic of Korea[J]. REMOTE SENSING,2021,13(23):16. |
| APA | Jiang, Luguang,Liu, Ye,Wu, Si,&Yang, Cheng.(2021).Study on Urban Spatial Pattern Based on DMSP/OLS and NPP/VIIRS in Democratic People's Republic of Korea.REMOTE SENSING,13(23),16. |
| MLA | Jiang, Luguang,et al."Study on Urban Spatial Pattern Based on DMSP/OLS and NPP/VIIRS in Democratic People's Republic of Korea".REMOTE SENSING 13.23(2021):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
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