Analysis and modeling of atmospheric turbulence on the high-resolution space optical systems

Jiang Lili, Xiaomei Chen*, Guoqiang Ni

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Modeling and simulation of optical remote sensing system plays an unslightable role in remote sensing mission predictions, imaging system design, image quality assessment. It has already become a hot research topic at home and abroad. Atmospheric turbulence influence on optical systems is attached more and more importance to as technologies of remote sensing are developed. In order to study the influence of atmospheric turbulence on earth observation system, the atmospheric structure parameter was calculated by using the weak atmospheric turbulence model; and the relationship of the atmospheric coherence length and high resolution remote sensing optical system was established; then the influence of atmospheric turbulence on the coefficient r0h of optical remote sensing system of ground resolution was derived; finally different orbit height of high resolution optical system imaging quality affected by atmospheric turbulence was analyzed. Results show that the influence of atmospheric turbulence on the high resolution remote sensing optical system, the resolution of which has reached sub meter level meter or even the 0.5m, 0.35m and even 0.15m ultra in recent years, image quality will be quite serious. In the above situation, the influence of the atmospheric turbulence must be corrected. Simulation algorithms of PSF are presented based on the above results. Experiment and analytical results are posted.

Original languageEnglish
Title of host publication8th International Symposium on Advanced Optical Manufacturing and Testing Technology
Subtitle of host publicationOptical Test, Measurement Technology, and Equipment
EditorsSandy To, Yudong Zhang, Ming Xu, Fan Wu
PublisherSPIE
ISBN (Electronic)9781628419191
DOIs
Publication statusPublished - 2016
Event8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, AOMATT 2016 - Suzhou, China
Duration: 26 Apr 201629 Apr 2016

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9684
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, AOMATT 2016
Country/TerritoryChina
CitySuzhou
Period26/04/1629/04/16

Keywords

  • Analysis And Modeling
  • Atmospheric Turbulence
  • High-Resolution
  • Space Optical Systems

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Lili, J., Chen, X., & Ni, G. (2016). Analysis and modeling of atmospheric turbulence on the high-resolution space optical systems. In S. To, Y. Zhang, M. Xu, & F. Wu (Eds.), 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment Article 96841S (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9684). SPIE. https://doi.org/10.1117/12.2243593