Aeronomical Spectroscopy in the Ultraviolet at Sondre Stromfjord, Greenland

雪松（大气区域的耦合、能量学和动力学）项目非常关注现代光学仪器和探测器的发展以及它们产生的大气数据的质量和分析。该项目将采用商用光谱仪监测近紫外波长区域（3000 - 5000 a），以增加格陵兰岛Sondrestrom峡湾天文台现有的光学光谱研究仪器。这些仪器的补充将允许研究从波长范围3000A到1.7微米的气辉和极光的发射。这些研究将对激发机制、大气成分的变化、大气各区域之间的动力学和耦合产生新的认识。

The CEDAR ( Coupling, Energetics and Dynamics of Atmospheric Regions) program is very much concerned with both the development of modern optical instruments and detectors and the quality and analysis of the atmospheric data that they produce. This project will employ a commercially available spectrometer to monitor the near ultraviolet wavelength region ( 3000 - 5000 A) to augment the instruments already available for optical spectroscopic studies at the Sondrestrom Fjord, Greenland Observatory. This complement of instruments will permit the study of emissions from the airglow and aurora covering the wavelength region 3000A to 1.7 microns. These studies will lead to new insight on excitation mechanisms, variations in atmospheric constituents, dynamics and coupling between various regions of the atmosphere.