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题名:
The cross-calibration of CBERS-02B/CCD visible-near infrared channels with Terra/MODIS channels
作者: Gao, Caixia1,2; Jiang, Xiaoguang1,2; Li, Xianbin3; Li, Xiaohui1
刊名: INTERNATIONAL JOURNAL OF REMOTE SENSING
出版日期: 2013-05-01
卷号: 34, 期号:9-10, 页码:3688-3698
文章类型: Article
英文摘要: Radiometric calibration is a prerequisite to quantitative remote sensing, and its accuracy has a direct impact on the reliability and accuracy of the quantitative application of remote-sensing data. This article attempts to cross-calibrate the visible and near-infrared channels 1 (450-520 nm), 2 (520-590 nm), 3 (630-690 nm), and 4 (770-890 nm) of the China-Brazil Earth Resources Satellite (CBERS)-02B/charge-coupled device (CCD) camera with channels 3 (459-479 nm), 4 (545-565 nm), 1 (620-670 nm), and 2 (841-876 nm) of the Terra/Moderate Resolution Imaging Spectroradiometer (MODIS), respectively. The radiative transfer modelling (RTM) method is implemented using the CBERS-02B/CCD and Terra/MODIS measurements at the Dunhuang radiometric calibration site in October 2008. The differences between the cross-calibration and vicarious calibration techniques for channels 1, 2, 3, and 4 are 11.15%, -0.89%, 2.88%, and 11.28%, respectively. Furthermore, the accuracies of the cross-calibration coefficients of CBERS-02B/CCD are analysed, wherein the results indicate that the calibration uncertainty is within 5%.
WOS标题词: Science & Technology ; Technology
类目[WOS]: Remote Sensing ; Imaging Science & Photographic Technology
研究领域[WOS]: Remote Sensing ; Imaging Science & Photographic Technology
关键词[WOS]: ABSOLUTE CALIBRATION ; SATELLITE SENSORS ; TERRA-MODIS ; IN-FLIGHT ; REFLECTANCE ; TARGETS
收录类别: SCI
语种: 英语
WOS记录号: WOS:000330301700020
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/1241
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Chinese Acad Sci, Acad Optoelect, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China

Recommended Citation:
Gao, Caixia,Jiang, Xiaoguang,Li, Xianbin,et al. The cross-calibration of CBERS-02B/CCD visible-near infrared channels with Terra/MODIS channels[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2013,34(9-10):3688-3698.
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