TITLE

Precise pointing knowledge for SCIAMACHY solar occultation measurements

AUTHOR(S)
Bramstedt, K.; No�l, S.; Bovensmann, H.; Gottwald, M.; Burrows, J. P.
PUB. DATE
November 2012
SOURCE
Atmospheric Measurement Techniques;2012, Vol. 5 Issue 11, p2867
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The article discusses a study that determines the viewing direction for solar occultation instruments from scans over the solar disk. It shows that the pointing control by SCIAMACHY's sun follower device allows to determine the azimuth pointing direction with a standard error. It found a small decrease of the mean tangent height offset in the first four years of the mission of 50m in total and a stable pattern since then.
ACCESSION #
83881544

 

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