Seasonal variations of night mesopause temperature in Beijing observed by SATI4

A brief of recent research progress on ionospheric disturbances

“…The variations of FPI wind measurements agreed quite well with results from the meteor radar. In China, the temperature measured by lidar and SATI (spectral airglow temperature imager) has been studied recently and good results have been obtained [35,36]. The first experiment of spectrometric observation of rotational temperature and hydroxyl emission in the mesopause over Mainland China was reported in [37].…”