A Global Adjustment Method for Photogrammetric Processing of Chang'E-2 Stereo Images

doi:10.1109/TGRS.2019.2908813

CORC > 国家天文台 > 中国科学院国家天文台

	A Global Adjustment Method for Photogrammetric Processing of Chang'E-2 Stereo Images
	Ren, Xin 1; Liu, Jianjun 1; Li, Chunlai 1; Li, Haihong 2; Yan, Wei 1; Wang, Fengfei 1; Wang, Wenrui 1; Zhang, Xiaoxia 1; Gao, Xingye 1; Chen, Wangli 1
刊名	IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
	2019-09-01
卷号	57 期号:9 页码:6832-6843
关键词	Chang'E-2 (CE2) stereo images global adjustment self-calibration topographic map
ISSN号	0196-2892
DOI	10.1109/TGRS.2019.2908813
英文摘要	The Chang'E-2 (CE2) lunar orbiter was the second robotic orbiter of the Chinese Lunar Exploration Program, as well as the pioneer robotic orbiter in the soft landing project in the second phase of the program. It used a two-line stereo camera to acquire stereo images with global coverage at a resolution of 7 m. The stereo images have a large potential for producing the best lunar topographic map. However, errors and uncertainties in the interior orientation (IO) and exterior orientation (EO) parameters of the camera seriously affected the accuracy of the global topographic mapping. In this paper, a global adjustment method is proposed to eliminate the effects of these errors. The error models are represented by a Chebyshev polynomial. The polynomial coefficients were estimated as unknowns using five lunar laser ranging retroreflector (LRRR) points as ground control points in the adjustment. The experimental results show that the planimetric and height deviations between the neighboring strips were 5 and 2 m (less than 1 pixel), respectively, which were decreased by 32.6 and 31.5 times, respectively, relative to those derived from the original EO parameters. The large inconsistencies in the CE2 trajectory data were significantly reduced after the adjustment. In comparison with the LRRR positions, the planimetric and height errors ranged from 21 to 97 m and -19 to 10 m, respectively. A new seamless mosaic and high precision absolute position topographic map has been generated using this method.
WOS关键词	SELF-CALIBRATION ; MARS EXPRESS ; LUNAR ; CHANDRAYAAN-1 ; TOPOGRAPHY ; MODEL ; HRSC
WOS研究方向	Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000484209000042
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/27743]
专题	中国科学院国家天文台
通讯作者	Liu, Jianjun
作者单位	1.Chinese Acad Sci, Natl Astron Observ, Key Lab Lunar & Deep Space Explorat, Beijing 100012, Peoples R China 2.East Dawn, Dept Remote Sensing Data Proc, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Ren, Xin,Liu, Jianjun,Li, Chunlai,et al. A Global Adjustment Method for Photogrammetric Processing of Chang'E-2 Stereo Images[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,2019,57(9):6832-6843.
APA	Ren, Xin.,Liu, Jianjun.,Li, Chunlai.,Li, Haihong.,Yan, Wei.,...&Chen, Wangli.(2019).A Global Adjustment Method for Photogrammetric Processing of Chang'E-2 Stereo Images.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,57(9),6832-6843.
MLA	Ren, Xin,et al."A Global Adjustment Method for Photogrammetric Processing of Chang'E-2 Stereo Images".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 57.9(2019):6832-6843.