INTER-CALIBRATION OF NIGHTTIME LIGHT DATA BETWEEN DMSP/OLS AND NPP/VIIRS IN THE ECONOMIC CORRIDORS OF BELT AND ROAD INITIATIVE
文献类型：会议论文
| 作者 | Bian Jinhu2; Li Ainong2; Lei Guangbin2; Zhang Zhengjian1,2; Nan Xi2; Liang Li2 |
| 出版日期 | 2019 |
| 会议日期 | JUL 28-AUG 02, 2019 |
| 会议地点 | Yokohama |
| 关键词 | DMSP/OLS NPP/VIIRS nighttime light data invariant target inter-calibration OBOR |
| 页码 | 9028-9031 |
| 国家 | JAPAN |
| 英文摘要 | The nighttime light images acquired by the Defense Meteorological Satellite Program Operational Linescan System (DMSP/OLS) and the Suomi National Polar-orbiting Partnership satellite's Visible Infrared Imaging Radiometer Suite (NPP/VIIRS) can reflect the comprehensive information of human activities. However, there are radiometric inconsistent problems between the existing DMSP/OLS nighttime lighting data such as lack of on-board radiation corrections, pixel saturation, and timescale discontinuities. The radiometric inconsistency between DMSP/OLS and VIIRS also limit the long-term night time light data-based studies. This paper proposes a new method for the inter-calibration of nighttime light data between DMSP/OLS and NPP/VIIRS in the economic corridors of Belt and Road Initiative. An automatic invariant pixel selection method was developed for the fitting of the inter-calibration models. Results revealed that combined with the NPP/VIIRS nighttime light data, the calibrated DMSP/OLS images at NPP/VIIRS radiometric level can well reflect the long-term socio-economic development trends along the economic corridors. |
| 产权排序 | 1 |
| 会议录 | 2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019)
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| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISSN号 | 2153-6996 |
| ISBN号 | 978-1-5386-9154-0 |
| WOS记录号 | WOS:000519270608069 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/35213]  |
| 专题 | 中国科学院水利部成都山地灾害与环境研究所 |
| 通讯作者 | Li Ainong |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing 100049, China 2.Institute of Mountain Hazards and Environment , Chinese Academy of Sciences, Chengdu 610041, China; |
| 推荐引用方式 GB/T 7714 | Bian Jinhu,Li Ainong,Lei Guangbin,et al. INTER-CALIBRATION OF NIGHTTIME LIGHT DATA BETWEEN DMSP/OLS AND NPP/VIIRS IN THE ECONOMIC CORRIDORS OF BELT AND ROAD INITIATIVE[C]. 见:. Yokohama. JUL 28-AUG 02, 2019. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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