干旱区生态环境知识资源中心(Arid): Radiometric Cross-Calibration of GF-4/PMS Based on Radiometric Block Adjustment

Arid

DOI	10.1109/TGRS.2020.3009740
	Radiometric Cross-Calibration of GF-4/PMS Based on Radiometric Block Adjustment
	Han, Jie; Tao, Zui; Xie, Yong; Liu, Qiyue; Huang, Youju
通讯作者	Tao, Z (corresponding author), Chinese Acad Sci, Aerosp Informat Res Inst, Beijing 100101, Peoples R China.
来源期刊	IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
ISSN	0196-2892
EISSN	1558-0644
出版年	2021
卷号	59 期号:6 页码:4522-4534
英文摘要	To obtain more abundant target information, the panchromatic and multispectral sensor (PMS) of the GaoFen-4 (GF-4) satellite utilizes five different integration times. The optimal approach for carrying out the integrated processing of absolute radiometric calibration and radiometric difference minimization of PMS images over these five integration times remains an important issue. Therefore, taking the Dunhuang radiometric calibration site (DRCS) in China as the radiometric-transfer platform and treating the Moderate-resolution Imaging Spectroradiometer (MODIS) and Landsat-8 Operational Land Imager (OLI) as the reference sensors, a new radiometric cross-calibration method of the PMS based on radiometric block adjustment (RBA) is proposed. The validation results show that the proposed method can simultaneously maintain high absolute radiometric calibration consistency with the official calibration coefficients published by the China Centre for Resources Satellite Data and Application (CRESDA) and can reduce the radiometric difference between PMS images over different integration times. In addition, the influences of the distribution of the radiometric control points (RCPs), radiometric tie points (RTPs) filter, spectral band adjustment factor (SBAF) correction, and correction of the bidirectional reflectance distribution function (BRDF) on the calibration results are discussed. The total cross-calibration uncertainty is less than 5.21%.
英文关键词	Calibration Satellite broadcasting MODIS Remote sensing Uncertainty Artificial satellites Cross-calibration GaoFen-4 (GF-4) radiometric block adjustment (RBA) validation and evaluation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000652834200003
WOS关键词	ABSOLUTE CALIBRATION ; SATELLITE SENSORS ; INTER-CALIBRATION ; DESERT SITES ; ALGORITHM
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
来源机构	南京信息工程大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350534
作者单位	[Han, Jie] Xuchang Univ, Sch Urban & Environm Sci, Xuchang 461000, Peoples R China; [Tao, Zui; Liu, Qiyue] Chinese Acad Sci, Aerosp Informat Res Inst, Beijing 100101, Peoples R China; [Xie, Yong] Nanjing Univ Informat Sci & Technol, Sch Geog & Remote Sensing, Nanjing 210044, Peoples R China; [Huang, Youju] Guangxi Zhuang Autonomous Reg Inst Nat Resources, Nanning 530000, Peoples R China
推荐引用方式 GB/T 7714	Han, Jie,Tao, Zui,Xie, Yong,et al. Radiometric Cross-Calibration of GF-4/PMS Based on Radiometric Block Adjustment[J]. 南京信息工程大学,2021,59(6):4522-4534.
APA	Han, Jie,Tao, Zui,Xie, Yong,Liu, Qiyue,&Huang, Youju.(2021).Radiometric Cross-Calibration of GF-4/PMS Based on Radiometric Block Adjustment.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,59(6),4522-4534.
MLA	Han, Jie,et al."Radiometric Cross-Calibration of GF-4/PMS Based on Radiometric Block Adjustment".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 59.6(2021):4522-4534.