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| Hauptseite > Publikationsdatenbank > Cirrus cloud shape detection by tomographic extinction retrievals from infrared limb emission sounder measurements > print |
| Hauptseite > Publikationsdatenbank > Cirrus cloud shape detection by tomographic extinction retrievals from infrared limb emission sounder measurements > print |
| 001 | 884282 | ||
| 005 | 20240712100908.0 | ||
| 024 | 7 | _ | |a 10.5194/amt-2020-256 |2 doi |
| 024 | 7 | _ | |a 2128/25689 |2 Handle |
| 024 | 7 | _ | |a altmetric:85694535 |2 altmetric |
| 037 | _ | _ | |a FZJ-2020-03174 |
| 082 | _ | _ | |a 550 |
| 100 | 1 | _ | |a Ungermann, Jörn |0 P:(DE-Juel1)129105 |b 0 |e Corresponding author |u fzj |
| 245 | _ | _ | |a Cirrus cloud shape detection by tomographic extinction retrievals from infrared limb emission sounder measurements |
| 260 | _ | _ | |a Katlenburg-Lindau |c 2020 |b Copernicus |
| 336 | 7 | _ | |a article |2 DRIVER |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1604413869_633 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 520 | _ | _ | |a Abstract. An improved cloud index-based method for the detection of clouds in limb sounder data is presented that exploits the spatial overlap of measurements to more precisely detect the location of (optically thin) clouds. A second method based on a tomographic extinction retrieval is also presented. Using CALIPSO data and a generic advanced infrared limb imaging instrument as example for a synthetic study, the new cloud index method is better in detecting the horizontal cloud extent in comparison to the traditional cloud index and has a reduction of false positive cloud detection events by about 30 %. The results for the extinction retrieval show even an improvement of 60 %. In a second step, the extinction retrieval is applied to real 3-D measurements of the air-borne limb sounder GLORIA taken during the Wave-driven ISentropic Exchange (WISE) campaign to retrieve small-scale cirrus clouds with high spatial accuracy. |
| 536 | _ | _ | |a 244 - Composition and dynamics of the upper troposphere and middle atmosphere (POF3-244) |0 G:(DE-HGF)POF3-244 |c POF3-244 |f POF III |x 0 |
| 536 | _ | _ | |a 511 - Computational Science and Mathematical Methods (POF3-511) |0 G:(DE-HGF)POF3-511 |c POF3-511 |f POF III |x 1 |
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| 700 | 1 | _ | |a Bartolome, Irene |0 P:(DE-Juel1)172794 |b 1 |u fzj |
| 700 | 1 | _ | |a Grießbach, Sabine |0 P:(DE-Juel1)129121 |b 2 |u fzj |
| 700 | 1 | _ | |a Spang, Reinhold |0 P:(DE-Juel1)129154 |b 3 |
| 700 | 1 | _ | |a Rolf, Christian |0 P:(DE-Juel1)139013 |b 4 |
| 700 | 1 | _ | |a Krämer, Martina |0 P:(DE-Juel1)129131 |b 5 |
| 700 | 1 | _ | |a Höpfner, Michael |0 0000-0002-4174-9531 |b 6 |
| 700 | 1 | _ | |a Riese, Martin |0 P:(DE-Juel1)129145 |b 7 |
| 773 | _ | _ | |a 10.5194/amt-2020-256 |0 PERI:(DE-600)2507817-3 |p 2020-256 |t Atmospheric measurement techniques discussions |v |y 2020 |x 1867-8610 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/884282/files/2020_Ungermann_amt-2020-256.pdf |y OpenAccess |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/884282/files/2020_Ungermann_amt-2020-256.pdf?subformat=pdfa |x pdfa |y OpenAccess |
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| 910 | 1 | _ | |a External Institute |0 I:(DE-HGF)0 |k Extern |b 6 |6 0000-0002-4174-9531 |
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| 914 | 1 | _ | |y 2020 |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 915 | _ | _ | |a Creative Commons Attribution CC BY 4.0 |0 LIC:(DE-HGF)CCBY4 |2 HGFVOC |
| 915 | _ | _ | |a Peer Review |0 StatID:(DE-HGF)0030 |2 StatID |b ASC |d 2020-01-09 |
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