High-resolution studies of atmospheric IR emission spectra
Atmospheric emission spectra obtained with two different spectrometer systems are presented. The first system (the BOMEM Michelson interferometer) is designed for emission work. Spectra were obtained under adverse conditions in the Antarctic, and are still of good absolute accuracy. The second syste...
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ftnasantrs:oai:casi.ntrs.nasa.gov:19930047408 2023-05-15T14:04:19+02:00 High-resolution studies of atmospheric IR emission spectra Murcray, F. J. Murcray, F. H. Goldman, A. Blatherwick, R. D. Murcray, D. G. Unclassified, Unlimited, Publicly available 1991 http://ntrs.nasa.gov/search.jsp?R=19930047408 unknown http://ntrs.nasa.gov/search.jsp?R=19930047408 Accession ID: 93A31405 Copyright Other Sources 35 In: Remote sensing of atmospheric chemistry; Proceedings of the Meeting, Orlando, FL, Apr. 1-3, 1991 (A93-31376 11-35); p. 282-287. 1991 ftnasantrs 2012-02-15T20:05:31Z Atmospheric emission spectra obtained with two different spectrometer systems are presented. The first system (the BOMEM Michelson interferometer) is designed for emission work. Spectra were obtained under adverse conditions in the Antarctic, and are still of good absolute accuracy. The second system (a modified Bruker Instruments IFS120 very high spectral resolution interferometer) demonstrates the sensitivity that can be achieved even at higher spectral resolution. This system shows that mid-IR atmospheric emission spectra can be obtained with a good SNR in a reasonable length of time at a relatively high resolution. A properly designed high resolution system should achieve high accuracy, sensitivity, and resolution, thereby permitting measurements of many atmospheric constituents when solar spectra cannot be obtained. Other/Unknown Material Antarc* Antarctic NASA Technical Reports Server (NTRS) Antarctic The Antarctic |
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NASA Technical Reports Server (NTRS) |
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35 |
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35 Murcray, F. J. Murcray, F. H. Goldman, A. Blatherwick, R. D. Murcray, D. G. High-resolution studies of atmospheric IR emission spectra |
topic_facet |
35 |
description |
Atmospheric emission spectra obtained with two different spectrometer systems are presented. The first system (the BOMEM Michelson interferometer) is designed for emission work. Spectra were obtained under adverse conditions in the Antarctic, and are still of good absolute accuracy. The second system (a modified Bruker Instruments IFS120 very high spectral resolution interferometer) demonstrates the sensitivity that can be achieved even at higher spectral resolution. This system shows that mid-IR atmospheric emission spectra can be obtained with a good SNR in a reasonable length of time at a relatively high resolution. A properly designed high resolution system should achieve high accuracy, sensitivity, and resolution, thereby permitting measurements of many atmospheric constituents when solar spectra cannot be obtained. |
format |
Other/Unknown Material |
author |
Murcray, F. J. Murcray, F. H. Goldman, A. Blatherwick, R. D. Murcray, D. G. |
author_facet |
Murcray, F. J. Murcray, F. H. Goldman, A. Blatherwick, R. D. Murcray, D. G. |
author_sort |
Murcray, F. J. |
title |
High-resolution studies of atmospheric IR emission spectra |
title_short |
High-resolution studies of atmospheric IR emission spectra |
title_full |
High-resolution studies of atmospheric IR emission spectra |
title_fullStr |
High-resolution studies of atmospheric IR emission spectra |
title_full_unstemmed |
High-resolution studies of atmospheric IR emission spectra |
title_sort |
high-resolution studies of atmospheric ir emission spectra |
publishDate |
1991 |
url |
http://ntrs.nasa.gov/search.jsp?R=19930047408 |
op_coverage |
Unclassified, Unlimited, Publicly available |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Other Sources |
op_relation |
http://ntrs.nasa.gov/search.jsp?R=19930047408 Accession ID: 93A31405 |
op_rights |
Copyright |
_version_ |
1766275357835526144 |