TIMED Global Ultraviolet Imager (GUVI) Airglow Flux 14-day Movies, at Wavelength 1356 Å in North Polar Projection

GUVI measures FUV Airglow in five Spectral Bands: the atomic HI Lyman-alpha Band, 121.6 nm, two atomic Oxygen OI Bands, 130.4 nm and 135.6 nm, and the molecular Nitrogen Lyman-Birge-Hopfield Short, LBHS, 141 to 152.8 nm, and Lyman-Birge-Hopfield Long, LBHL, 167.2 to 181.2 nm, Bands. The Cross-Track Scanning Spectrograph images a Ground Swath of 3000 km Width providing nearly Contiguous Global Coverage with 15 Orbits per Day. This L1CDisk, Level 1C Disk, Version 3, File provides the calibrated, geolocated, and rectified Intensities for the third OI, 1356 Å, Wavelength Band. This is a Movie with mapped Images of the Log Intensities by Orbit by using a North Polar Projection.

GUVI 可对五个光谱波段的远紫外（Far Ultraviolet, FUV）气辉开展测量，具体包括氢原子HI莱曼-α波段（121.6 nm）、两个氧原子OI波段（130.4 nm与135.6 nm），以及分子氮莱曼-伯奇-霍普夫短波带（Lyman-Birge-Hopfield Short, LBHS，141~152.8 nm）与莱曼-伯奇-霍普夫长波带（Lyman-Birge-Hopfield Long, LBHL，167.2~181.2 nm）。该跨轨扫描光谱仪的地面刽幅宽度达3000 km，每日可完成15个轨道的观测任务，可实现近乎全球连续覆盖。本数据集为L1CDisk（Level 1C Disk，版本3）文件，提供了第三个氧原子OI波段（1356 埃，即135.6 nm）经过定标、地理定位与几何校正的强度数据。该文件为一段动画影像，展示了基于北极极射投影逐轨道绘制的对数强度映射图像。