CRyogenic Infrared Spectrometers and Telescopes for the Atmosphere - CRISTA
CRyogenic Infrared Spectrometers and Telescopes for the Atmosphere - CRISTA
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用于大气的低温红外光谱仪和望远镜 - CRISTA
DOI：
10.1029/1998jd100047
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
K. Grossmann
中科院分区：
文献类型：
--
作者：
M. Riese;R. Spang;P. Preusse;M. Ern;M. Jarisch;D. Offermann;K. Grossmann
中层大气中痕量气体的分布是光化学和动力学相互作用的结果。越来越精细的 3D 大气层模型以及气球和火箭的局部探测揭示了一个在水平、垂直和时间上高度结构化的大气层。这种结构的空间维度涵盖从全球尺度的行星波到局部湍流的广泛范围。当考虑垂直尺度时，当今的遥感卫星通常表现出良好的空间分辨率。然而，在水平面中，它们的分辨率仅限于两个相邻轨道之间的距离。为了提高空间分辨率并检测和分析小尺度结构，计划进行实验 CRISTA。
The distribution of trace gases in the middle atmosphere results from the interplay of photochemistry and dynamics. More and more refined 3-D models of the atmosphere as well as local soundings by balloons and rockets reveal an atmosphere which is highly structured horizonatally, vertically, and in time. The spatial dimensions of such structures span the wide range from global scale planetary waves to local turbulence. Today's remote sensing satellites generally exhibit a good spatial resolution when vertical scales are considered. In the horizontal plane, however, their resolution is limited to the distance between two adjacent orbits. In order to improve the spatial resolution and to detect and analyse small scale structures the experiment CRISTA is planned.