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URN: urn:nbn:de:swb:90-312482

Setup of precise camera based solar tracker systems and greenhouse gas measurements using a modified portable spectrometer

Gisi, Michael

Abstract:
Methods for correcting errors in solar absorption FTIR spectroscopy using the Sun as the light source were developed. A novel camera-based solar tracker is presented, providing robust tracking accuracies better than 30 arc sec. A method for correcting mis-sampling artifacts in the interferograms is shown. A portable and robust low-resolution FTIR spectrometer was developed for measuring total column CO2 values. An agreement of 0.1% was reached compared to a co-located TCCON reference instrument.


Zugehörige Institution(en) am KIT Institut für Meteorologie und Klimaforschung - Atmosphärische Spurenstoffe und Fernerkundung (IMK-ASF)
Publikationstyp Hochschulschrift
Jahr 2012
Sprache Englisch
Identifikator KITopen ID: 1000031248
Verlag Karlsruhe
Abschlussart Dissertation
Fakultät Fakultät für Physik (PHYSIK)
Institut Institut für Meteorologie und Klimaforschung (IMK)
Prüfungsdaten 07.12.2012
Referent/Betreuer Prof. J. Orphal
Schlagworte FTIR TCCON NDACC spectroscopy, Solar-Tracker, Greenhouse Gas, EM27, Sun, Error, Heliostat, Treibhausgas
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