|
|
|
|
|
|
| Attenuation Tracking of FY-3B/MERSI Based on Ocean Sun Glint |
| HU Xiu-qing1, 2, 3, HE Xing-wei1, 2, 3*, HE Yu-qing4, JIANG Meng-die4, CHEN Wei5 |
1. National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China
2. Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China
3. Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, Beijing 100081, China
4. School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China
5. School of Geosciences and Surveying Engineering, China University of Mining & Technology, Beijing 100083, China
|
|
|
|
|
Abstract This study focuses on the on-orbit attenuation tracking problem of FY-3B/MERSI. Ocean surface sun glints are adopted as stable targets to track the attenuation from 2011 to 2018. Based on cloud-free and effective sun glint area data, the 865 nm band is regarded as the benchmark band; the ratios between other bands' reflectance and the benchmark band's reflectance are calculated to analyze the attenuations of these bands during the 8 years. There are obvious degradations for all FY-3B/MERSI bands, especially for shortwave bands. The annual degradation rate of 412 nm is 7.12%, while the corresponding value is 0.28% for the 765 nm band. The degradation is much bigger for the 1 030 nm band, at around 3.88%. Furthermore, the reflectance ratios between different bands and benchmark bands show obvious oscillation, consistent with the north-south periodic change of latitude at the center of the sun glint. Ocean surface sun glints are an effective target for the inter-band radiometric calibrations, and could help track the long-term attenuation of on-orbit sensors.
|
|
Received: 2023-05-15
Accepted: 2025-05-14
|
|
|
|
Corresponding Authors:
HE Xing-wei
E-mail: hexingwei@cma.gov.cn
|
|
[1] Urabe T, Xiong X X, Hashiguchi T, et al. Remote Sensing, 2020, 12(1): 69.
[2] Cao S, Danielson B, Clare S, et al. ISPRS Journal of Photogrammetry and Remote Sensing, 2019, 149: 132.
[3] Barnes R A, Eplee Jr R E, Schmidt G M, et al. Applied Optics, 2001, 40(36): 6682.
[4] Rast M, Bezy J L, Bruzzi S. International Journal of Remote Sensing, 1999, 20(9): 1681.
[5] GU Xing-fa, TIAN Guo-liang, YU Tao, et al(顾行发，田国良，余 涛，等). Principles and Methods of Radiometric Calibration for Aerospace Optical Remote Sensors(航天光学遥感器辐射定标原理与方法). Beijing: Science Press(北京：科学出版社), 2013.
[6] Dinguirard M, Slater P N. Remote Sensing of Environment, 1999, 68(3): 194.
[7] Chang T, Diaz C P, Shrestha A, et al. Journal of Applied Remote Sensing, 2021, 15(2): 024506.
[8] CHEN Lin, XU Na, HU Xiu-qing, et al(陈 林, 徐 娜, 胡秀清, 等). Spectroscopy and Spectral Analysis, 2016, 36(8): 2639.
[9] Goldberg M, Ohring G, Butler J, et al. Bulletin of the American Meteorological Society, 2011, 92(4): 467.
[10] CHEN Lin, ZHANG Peng, WU Rong-hua, et al(陈 林, 张 鹏, 吴荣华, 等). National Remote Sensing Bulletin(遥感学报), 2018, 22(2): 211.
[11] Sun J Q, Xiong X X, Barnes W L, et al. IEEE Transactions on Geoscience and Remote Sensing, 2007, 45(7): 2383.
[12] WU Rong-hua, ZHANG Peng, YANG Zhong-dong, et al(吴荣华，张 鹏，杨忠东，等). National Remote Sensing Bulletin(遥感学报), 2016, 20(2): 278.
[13] Staylor F W. Journal of Atmospheric & Oceanic Technology, 1990, 7(3): 411.
[14] Rao C R N, Chen J. International Journal of Remote Sensing, 1995, 16(11): 1931.
[15] JING Xin, YAN Lei, HU Xiu-qing, et al(景 欣, 晏 磊, 胡秀清, 等). Journal of Infrared and Millimeter Waves, 2017, 36(6): 694.
[16] Kaufman Y J, Holben B N. International Journal of Remote Sensing, 1993, 14(1): 21.
[17] Hagolle O, Nicolas J M, Fougnie B, et al. IEEE Transactions on Geoscience and Remote Sensing, 2004, 42(7): 1472.
[18] Sun L, Gao L, Cao D Y, et al. Proceedings of SPIE, 2018, 10631: 1063116.
[19] Sun L, Hu X Q, Guo M H, et al. IEEE Transactions on Geoscience and Remote Sensing, 2012, 50(12): 4929.
[20] Sun L, Li X J. Proceedings of SPIE, 2014, 9298: 929800.
|
| [1] |
ZHANG Yong1, 2, 3, XU Han-lie1, 2, ZHANG Li-jun1, 2, LI Yuan1, 2, SUN Ling1, 2, QIN Dan-yu1, 2, RONG Zhi-guo1, 2, HU Xiu-qing1, 2, LU Qi-feng4, LU Nai-meng1, 2. Measurements of CRCS Dunhuang Gobi Surface Reflectance Spectrum
Using Multi-Rotor UAV and Its Calibration Evaluations[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(05): 1439-1448. |
| [2] |
CUI Zhen-zhen1, 2, MA Chao1, ZHANG Hao2*, ZHANG Hong-wei3, LIANG Hu-jun3, QIU Wen2. Absolute Radiometric Calibration of Aerial Multispectral Camera Based on Multi-Scale Tarps[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3571-3581. |
| [3] |
ZHANG Xuan-yi1, 2, 3, WEI Fei1, 2, 3*, PENG Song-wu1, 3, FENG Peng-yuan1, 3, LENG Shuang1, 3. Study on Solar FUV Radiation Characteristics in Near Space[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 374-382. |
| [4] |
LIU Li-xi, CHEN Lin, CHEN Zhi-li*, TANG Jin, PENG Wu-di, HU Tian-you, WANG Hao-wen. Research on the Radiation Characteristics of Low-Carbon Chemical Flame Infrared Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(01): 62-67. |
| [5] |
LIU Jia-qing1, 2, LI Zhi-zeng1, 4, LI Jing3*, LIU Lei1, 4, LIU Lei1, GUO Hong-long1, WANG Jian-guo1. Phase Characterizing and Processing in Fourier Transform Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(11): 3328-3335. |
| [6] |
FANG Chen-yan1, 2, 3, LI Qing-ling1, 2, 3, YU Jin-tao1, 2, 3, YIN Da-yi1, 2, 3*. The Measurement Study and Analysis of Ultraviolet Features of High Voltage Arc and Coronaindoors[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1178-1183. |
| [7] |
WANG Jian-wei, PEI Lin-lin, TAN Zheng, HUANG Min*, Lü Qun-bo, LIU Yang-yang, LI Wei-yan. Study on the Relative Radiance Calibration Method of Large Array Filter-Type Multispectral Imaging System[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(08): 2615-2618. |
| [8] |
JING Xin1, HU Xiu-qing2, ZHAO Shuai-yang1, HE Li-qin1, HU Xing-bang1, YAN Lei1* . The Sun Glint Area Reflectance Calculation of VIIRS Middle Infrared Channel in South Indian Ocean Based on Improved Nonlinear Split Window Model[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(02): 394-402. |
| [9] |
CHEN Lin1, 2, XU Na1, 2, HU Xiu-qing1, 2*, LU Feng1, 2, ZHANG Peng1, 2 . Study on Orbit Radiometric Calibration for FY-2 Visible Band based on Deep Convective Cloud [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(08): 2639-2645. |
| [10] |
ZHENG Feng1, LIU Li-ying1, LIU Xiao-xi2, LI Ye1, SHI Xiao-guang1, ZHANG Guo-yu1, HUAN Ke-wei1* . VMTBB-Based Spectral Radiometric Calibration of NIR Fiber Coupled Spectrometer [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(09): 2665-2671. |
| [11] |
HAN Jie1, 2, 3, XIE Yong1, 3*, GU Xing-fa1, 3, YU Tao1, 3, LIU Qi-yue1, 3, GAO Rong-jun1, 2, 3 . In-Flight Radiometric Calibration for ZY-3 Satellite Multispectral Sensor by Modified Reflectance-Based Method [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(03): 856-861. |
| [12] |
LI Zhi-gang, ZHENG Yu-quan . Laser-Based Radiometric Calibration [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(12): 3424-3428. |
| [13] |
XU Na1, 2, HU Xiu-qing1, 2*, CHEN Lin1, 2, ZHANG Yong1, 2 , HU Ju-yang1, 2, SUN Ling1, 2 . On-Orbit Radiometric Calibration Accuracy of FY-3A MERSI Thermal Infrared Channel[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(12): 3429-3434. |
| [14] |
WANG Jian-wei1,2 , HUANG Min1, XIANGLI Bin1, TU Xiao-long1,2 . Study on the Characteristics of Radiance Calibration Using Nonuniformity Extended Source[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(07): 2002-2005. |
| [15] |
YU Lei, LIN Guan-yu, CHEN Bin . Study on the Absolute Spectral Irradiation Calibration Method for Far Ultraviolet Spectrometer in Remote Sensing[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(01): 246-249. |
|
|
|
|
