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| Titel |
Technical note: First spectral measurement of the Earth's upwelling emission using an uncooled wideband Fourier transform spectrometer |
| VerfasserIn |
L. Palchetti, C. Belotti, G. Bianchini, F. Castagnoli, B. Carli, U. Cortesi, M. Pellegrini, C. Camy-Peyret, P. Jeseck, Y. Té |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7316
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| Digitales Dokument |
URL |
| Erschienen |
In: Atmospheric Chemistry and Physics ; 6, no. 12 ; Nr. 6, no. 12 (2006-10-31), S.5025-5030 |
| Datensatznummer |
250004167
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| Publikation (Nr.) |
 copernicus.org/acp-6-5025-2006.pdf |
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| Zusammenfassung |
| The first spectral measurement of Earth's emitted radiation to space
in the wideband range from 100 to 1400 cm−1 with 0.5 cm−1 spectral
resolution is presented. The measurement was performed from a
stratospheric balloon in tropical region using a Fourier transform
spectrometer, during a field campaign held in Brazil in June 2005.
The instrument, which has uncooled components including the detector
module, is a prototype developed as part
of the study for the REFIR (Radiation Explorer in the Far InfraRed)
space mission. This paper shows the results of the field campaign
with particular attention to the measurement capabilities of the
prototype. The results are compared with measurements taken by
IASI-balloon (Infrared Atmospheric Sounding Interferometer – Balloon
version), aboard the same platform, and with forward model estimations.
The infrared signature of clouds is observed in the measurements. |
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