干旱区生态环境知识资源中心(Arid): An Automatic Radiometric Cross-Calibration Method for Wide-Angle Medium-Resolution Multispectral Satellite Sensor Using Landsat Data

Arid

DOI	10.1109/TGRS.2021.3067672
	An Automatic Radiometric Cross-Calibration Method for Wide-Angle Medium-Resolution Multispectral Satellite Sensor Using Landsat Data
	Lu, Jun; He, Tao; Liang, Shunlin; Zhang, Yongjun
通讯作者	He, T (corresponding author), Wuhan Univ, Sch Remote Sensing & Informat Engn, Wuhan 430079, Peoples R China.
来源期刊	IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
ISSN	0196-2892
EISSN	1558-0644
出版年	2022
英文摘要	Radiometric calibration of the medium-resolution satellite data is critical for monitoring and quantifying changes in the Earth's environment and resources. Many medium-resolution satellite sensors have irregular revisits and, sometimes, have a large difference in illumination viewing geometry compared with a reference sensor, posing a great challenge for routine cross-calibration practices. To overcome these issues, this study proposed a cross-calibration method to calibrate medium-resolution multispectral data. The Chinese Gaofen-4 (GF-4) panchromatic and multispectral sensor (PMS) data with large viewing angles were used as the test data, and Landsat-8 operational land imager (OLI) data were used as the reference data. A bidirectional reflectance distribution function (BRDF) correction method was proposed to eliminate the effects of differences in illumination viewing geometry between GF-4 and Landsat-8. The validation using concurrent image shows that the mean relative error (MRE) of cross calibration is less than 6.65%. Validation using ground measurements shows that our calibration results have an improvement of around 14.8% compared with the official released calibration coefficients. The time series cross calibration reveals that, without the requirements of simultaneous nadir observations (SNOs), our calibration activities can be carried out more often in practice. Gradual and continuous radiometric sensor degradation is identified with the monthly updated calibration coefficients, demonstrating the reliability and importance of the timely cross calibration. Besides, the cross-calibration approach does not rely on any specific calibration site, and the difference in illumination viewing geometry can be well considered. Thus, it can be easily adapted and applied to other optical satellite data.
英文关键词	Calibration Remote sensing Earth Artificial satellites Satellite broadcasting Radiometry MODIS Bidirectional reflectance distribution function (BRDF) Gaofen-4 (GF-4) Landsat-8 radiometric calibration
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000732796500001
WOS关键词	SURFACE ALBEDO ESTIMATION ; SNOW-FREE ALBEDO ; REFLECTANCE PRODUCTS ; TERRA MODIS ; ETM PLUS ; RETRIEVAL ; BRDF ; DESERT ; TM ; ANISOTROPY
WOS类目	Geochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology
WOS研究方向	Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374577
作者单位	[Lu, Jun; He, Tao; Zhang, Yongjun] Wuhan Univ, Sch Remote Sensing & Informat Engn, Wuhan 430079, Peoples R China; [Liang, Shunlin] Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA
推荐引用方式 GB/T 7714	Lu, Jun,He, Tao,Liang, Shunlin,et al. An Automatic Radiometric Cross-Calibration Method for Wide-Angle Medium-Resolution Multispectral Satellite Sensor Using Landsat Data[J],2022.
APA	Lu, Jun,He, Tao,Liang, Shunlin,&Zhang, Yongjun.(2022).An Automatic Radiometric Cross-Calibration Method for Wide-Angle Medium-Resolution Multispectral Satellite Sensor Using Landsat Data.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING.
MLA	Lu, Jun,et al."An Automatic Radiometric Cross-Calibration Method for Wide-Angle Medium-Resolution Multispectral Satellite Sensor Using Landsat Data".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING (2022).