NDLI: Post-launch geometric calibration of linear array imaging system

Content Provider	IEEE Xplore Digital Library
Author	Guoqing Zhou Baysal, O.
Copyright Year	2003
Description	Author affiliation: Coll. of Eng. & Technol., Old Dominion Univ., Norfolk, VA, USA (Guoqing Zhou; Baysal, O.)
Abstract	Presents a mathematical model of post-launch geometric calibration for linear array imaging systems. This developed model is based on multilens multi-array detector cameras for interior and exterior orientation parameter calibration. Corresponding software has been developed. We evaluated the model and system using the first threefold, along-track stereoscopic MOMS-2P/Priroda imagery, taken from the 390-km orbit of the Mir space station, of a 50 km by 105 km patch covering a portion of Southern Germany. A real accuracy of RMS 15.3 m (0.8 pixel) for x, RMS 8.9 m (0.5 pixel) for y in planimetry and RMS 18.0 m (0.9 pixel) in height was achieved as verified by 24 independent checkpoints distributed over the test field which contained open, forested, and urban areas. We also used a data set acquired by the HRSC from the German Aerospace Research Establishment (DLR) to evaluate our software. The exterior accuracy for this data set was as low as RMS 0.15 m (1.5 pixel) for x, RMS 0.073 m (0.7 pixel) for y and RMS 0.18 m (1.8 pixel) in height. These experimental results demonstrated that our model is applicable for both single- and multi-lens multi-array sensor cameras.
Starting Page	325
Ending Page	330
File Size	485690
Page Count	6
File Format	PDF
ISBN	0780381424
DOI	10.1109/RAST.2003.1303930
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-11-20
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Charge coupled devices Solid modeling Satellite broadcasting NASA Detectors Cameras Calibration Sensor arrays Charge-coupled image sensors Lenses
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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