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Gimeno Garcia, Sebastian und Schreier, Franz und Trautmann, Thomas (2011) Three-dimensional radiative transfer: Effects of cloud variability on reflected radiances. In: Geophysical Research Abstracts, 13 (EGU2011-12827). European Geosciences Union (EGU). European Geosciences Union General Assembly 2011, 2011-04-03 - 2011-04-08, Vienna, Austria.
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Kurzfassung
In the framework of this paper, we aim at characterizing cloud heterogeneity effects on radiances, namely: The errors due to unresolved variability (the so-called plane parallel homogeneous (PPH) bias) and the errors due to the neglect of transversal photon displacements (independent pixel approximation (IPA) bias). 3D radiative transfer simulations of nadir reflected radiances in the presence of realistic inhomogeneous cloud fields sampled at different spatial resolutions are going to be performed and compared to their 1D counterparts. Results will be linked to the spatial resolution of different virtual sensors. Further, synergetic use of cloud properties defined at different spatial resolutions are going to be investigated.
| elib-URL des Eintrags: | https://elib.dlr.de/71714/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||||||
| Titel: | Three-dimensional radiative transfer: Effects of cloud variability on reflected radiances. | ||||||||||||||||
| Autoren: |
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| Datum: | 13 April 2011 | ||||||||||||||||
| Erschienen in: | Geophysical Research Abstracts | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Band: | 13 | ||||||||||||||||
| Verlag: | European Geosciences Union (EGU) | ||||||||||||||||
| Stichwörter: | Radiative transfer, atmosphere, Monte Carlo | ||||||||||||||||
| Veranstaltungstitel: | European Geosciences Union General Assembly 2011 | ||||||||||||||||
| Veranstaltungsort: | Vienna, Austria | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 3 April 2011 | ||||||||||||||||
| Veranstaltungsende: | 8 April 2011 | ||||||||||||||||
| Veranstalter : | EGU - European Geosciences Union | ||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||
| HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||
| DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Entwicklung von Atmosphärenprozessoren (alt) | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Atmosphärenprozessoren | ||||||||||||||||
| Hinterlegt von: | Schreier, Dr.rer.nat. Franz | ||||||||||||||||
| Hinterlegt am: | 17 Nov 2011 06:46 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:37 |
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