中文核心期刊
CNKI期刊全文数据库
中国科学引文数据库(CSCD)源期刊
中国科技论文统计源期刊
万方数据知识服务平台
英国《科学文摘》(SA)
美国化学文摘(CA)
俄罗斯《文摘杂志》(AJ)
德国《天文学与天体物理学文摘》(AAA)
英国《中国天文学和天体物理学》(SCI收录)全文摘译期刊之一
《中国学术期刊文摘》
《中国物理文摘》
《中国天文学文摘》

Chinese Journal of Space Science ›› 2020, Vol. 40 ›› Issue (6): 1039-1045.doi: 10.11728/cjss2020.06.1039

• Research Articles • Previous Articles    

Simulation and Analysis on Volume Emission Rate and Limb Radiation Intensity of Airglow at Oxygen A(0, 0) Band

YANG Xiaojun1,2,3,4, WANG Houmao1,3,4, WANG Yongmei1,2,3,4   

  1. 1 National Space Science Center, Chinese Academy of Sciences, Beijing 100190;
    2 School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049;
    3 Beijing Key Laboratory of Environment Exploration, Beijing 100190;
    4 Key Laboratory of Environmental Space Situation Awareness Technology, Chinese Academy of Sciences, Beijing 100190
  • Received:2019-04-15 Revised:2019-09-29 Published:2020-12-09

Abstract: Atmospheric parameters in near space (temperature, density, wind field, etc.) have a great influence on the accuracy of the model prediction and the safety of spacecraft operation. Airglow simulation is an indispensable aspect of the inversion of the atmospheric parameter. In this paper, the Volume Emission Rate (VER) and limb radiation intensity of oxygen A(0, 0) band airglow are calculated based on the photochemical model. Firstly, the photochemical model O2 (b1Σg+) was established based on the theory of atmospheric dynamics, photochemical reaction mechanism, and photochemistry. Then, the VER of O2 A-band was calculated, and the limb radiation intensity of airglow is simulated using a geometric path integral along the line of sight. The simulation radiation and its corresponding height are both consistent with the results of AURIC model. Finally, based on the results of the simulation, the influence factors of VER and radiation of oxygen A-band airglow are analyzed.

Key words: Oxygen A-band, Airglow, Volume Emission Rate (VER), Photochemistry, Radiation intensity

CLC Number: