First observation of one noctilucent cloud by a twin lidar in two different directions

In the early morning hours of 14 July 1999, a noctilucent cloud (NLC) was observed simultaneously by the two branches of a twin lidar system located at the ALOMAR observatory in northern Norway (69° N). The telescopes of the two lidars were pointing vertical (L<font face="Symbol"...

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Bibliographic Details
Main Authors: G. Baumgarten, F.-J. Lübken, K. H. Fricke
Format: Article
Language:English
Published: Copernicus Publications 2002-11-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/20/1863/2002/angeo-20-1863-2002.pdf