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Doicu, Adrian und Mishchenko, Michael und Trautmann, Thomas (2020) Electromagnetic scattering by discrete random media illuminated by a Gaussian beam II: Solution of the radiative transfer equation. Journal of Quantitative Spectroscopy & Radiative Transfer, 256, Seite 107297. Elsevier. doi: 10.1016/j.jqsrt.2020.107297. ISSN 0022-4073.
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Offizielle URL: https://www.sciencedirect.com/science/article/abs/pii/S0022407320306087
Kurzfassung
In this paper, we present numerical methods for solving the phenomenological scalar radiative transfer equation for a discrete random medium illuminated by a Gaussian beam. These rely on the Fourier transform method for the horizontal variables and the discrete ordinate method with matrix exponential for solving the underlying one-dimensional radiative transfer equation in the wavenumber domain. The problem of a Gaussian beam at oblique and normal incidence, as well as, the searchlight problem are treated. A complete description of the methods and the numerical algorithms is provided.
| elib-URL des Eintrags: | https://elib.dlr.de/138261/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Titel: | Electromagnetic scattering by discrete random media illuminated by a Gaussian beam II: Solution of the radiative transfer equation | ||||||||||||||||
| Autoren: |
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| Datum: | November 2020 | ||||||||||||||||
| Erschienen in: | Journal of Quantitative Spectroscopy & Radiative Transfer | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | 256 | ||||||||||||||||
| DOI: | 10.1016/j.jqsrt.2020.107297 | ||||||||||||||||
| Seitenbereich: | Seite 107297 | ||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||
| ISSN: | 0022-4073 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Radiative transfer in discrete random media illuminated by a Gaussian beam. Coherent field. Vector radiative transfer equation. Numerical solution of the radiative transfer equation. | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | Vorhaben Spektroskopische Verfahren in der Fernerkundung (alt) | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Atmosphärenprozessoren | ||||||||||||||||
| Hinterlegt von: | Doicu, Adrian | ||||||||||||||||
| Hinterlegt am: | 25 Nov 2020 16:04 | ||||||||||||||||
| Letzte Änderung: | 23 Okt 2023 14:02 |
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- Electromagnetic scattering by discrete random media illuminated by a Gaussian beam II: Solution of the radiative transfer equation. (deposited 25 Nov 2020 16:04) [Gegenwärtig angezeigt]
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