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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00008143naa a2200649 4500
001oai:DiVA.org:ltu-4117
003SwePub
008160929s2011 | |||||||||||000 ||eng|
009oai:research.chalmers.se:d27f5fef-e732-4293-9b57-be557f17b67d
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-41172 URI
0247 a https://doi.org/10.5194/amt-4-2105-20112 DOI
0247 a https://research.chalmers.se/publication/1471092 URI
040 a (SwePub)ltud (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Baron, P.u National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan,Japan National Institute of Information and Communications Technology (NICT)4 aut
2451 0a The Level 2 research product algorithms for the Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES)
264 c 2011-10-11
264 1b Copernicus GmbH,c 2011
338 a electronic2 rdacarrier
500 a Validerad; 2011; 20111217 (ysko);Full text license: CC BY
520 a This paper describes the algorithms of the level-2 research (L2r) processing chain developed for the Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES). The chain has been developed in parallel to the operational chain for conducting researches on calibration and retrieval algorithms. L2r chain products are available to the scientific community. The objective of version 2 is the retrieval of the vertical distribution of trace gases in the altitude range of 18–90 km. A theoretical error analysis is conducted to estimate the retrieval feasibility of key parameters of the processing: line-of-sight elevation tangent altitudes (or angles), temperature and ozone profiles. While pointing information is often retrieved from molecular oxygen lines, there is no oxygen line in the SMILES spectra, so the strong ozone line at 625.371 GHz has been chosen. The pointing parameters and the ozone profiles are retrieved from the line wings which are measured with high signal to noise ratio, whereas the temperature profile is retrieved from the optically thick line center. The main systematic component of the retrieval error was found to be the neglect of the non-linearity of the radiometric gain in the calibration procedure. This causes a temperature retrieval error of 5–10 K. Because of these large temperature errors, it is not possible to construct a reliable hydrostatic pressure profile. However, as a consequence of the retrieval of pointing parameters, pressure induced errors are significantly reduced if the retrieved trace gas profiles are represented on pressure levels instead of geometric altitude levels. Further, various setups of trace gas retrievals have been tested. The error analysis for the retrieved HOCl profile demonstrates that best results for inverting weak lines can be obtained by using narrow spectral windows.
650 7a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Rymd- och flygteknik0 (SwePub)203022 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Aerospace Engineering0 (SwePub)203022 hsv//eng
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskapx Meteorologi och atmosfärforskning0 (SwePub)105082 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciencesx Meteorology and Atmospheric Sciences0 (SwePub)105082 hsv//eng
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskap0 (SwePub)1052 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciences0 (SwePub)1052 hsv//eng
653 a Space Technology
653 a Rymdteknik
7001 a Urban, Joachim,d 1964u Department of Earth and Space Sciences, Chalmers University of Technology, 41296 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)joaurb
7001 a Sagawa, H.u National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan,Japan National Institute of Information and Communications Technology (NICT)4 aut
7001 a Möller, J.u Department of Earth and Space Sciences, Chalmers University of Technology, 41296 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology4 aut
7001 a Murtagh, Donal,d 1959u Department of Earth and Space Sciences, Chalmers University of Technology, 41296 Göteborg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)donal
7001 a Mendrok, Janau Luleå tekniska universitet,Rymdteknik,Luleå tekniska universitet (LTU),Luleå University of Technology (LTU)4 aut0 (Swepub:ltu)janmen
7001 a Dupuy, E.u National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan,Japan National Institute of Information and Communications Technology (NICT)4 aut
7001 a Sato, T. O.u National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan; Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa, 226-8503, Japan,Japan National Institute of Information and Communications Technology (NICT),Tokyo Institute of Technology4 aut
7001 a Ochiai, Satoshiu National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan4 aut
7001 a Suzuk, K.u National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan,Japan National Institute of Information and Communications Technology (NICT)4 aut
7001 a Manabe, T.u Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka, 599-8531, Japan,Japan Aerospace Exploration Agency (JAXA), 2-1-1 Sengen, Tsukuba, Ibaraki, 305-8505, Japan4 aut
7001 a Nishibori, T.u Japan Aerospace Exploration Agency (JAXA), 2-1-1 Sengen, Tsukuba, Ibaraki, 305-8505, Japan4 aut
7001 a Kikuchi, K.u National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan; Japan Aerospace Exploration Agency (JAXA), 2-1-1 Sengen, Tsukuba, Ibaraki, 305-8505, Japan,Japan Aerospace Exploration Agency (JAXA),Japan National Institute of Information and Communications Technology (NICT)4 aut
7001 a Sato, R.u Japan Aerospace Exploration Agency (JAXA), 2-1-1 Sengen, Tsukuba, Ibaraki, 305-8505, Japan4 aut
7001 a Takayanagi, M.u Japan Aerospace Exploration Agency (JAXA), 2-1-1 Sengen, Tsukuba, Ibaraki, 305-8505, Japan4 aut
7001 a Murayama, Y.u National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan,Japan National Institute of Information and Communications Technology (NICT)4 aut
7001 a Shiotani, M.u Research Institute for Sustainable Humanosphere, Kyoto University, Uji, Kyoto, 611-0011, Japan,Kyoto University4 aut
7001 a Kasai, Y.u National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japan,Japan National Institute of Information and Communications Technology (NICT)4 aut
7102 a National Institute of Information and Communications Technology, 4-2-1 Nukui-kitamachi, Koganei, Tokyo, 184-8795, Japanb Japan National Institute of Information and Communications Technology (NICT)4 org
7730 t Atmospheric Measurement Techniquesd : Copernicus GmbHg 4, s. 2105-2124q 4<2105-2124x 1867-1381x 1867-8548
8564 u https://ltu.diva-portal.org/smash/get/diva2:976981/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 u https://www.atmos-meas-tech.net/4/2105/2011/amt-4-2105-2011.pdf
8564 u http://publications.lib.chalmers.se/records/fulltext/local_147109.pdfx primaryx freey FULLTEXT
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-4117
8564 8u https://doi.org/10.5194/amt-4-2105-2011
8564 8u https://research.chalmers.se/publication/147109

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