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Linearizations of the Spherical Harmonic Discrete Ordinate Method (SHDOM)

Doicu, Adrian and Efremenko, Dmitry (2019) Linearizations of the Spherical Harmonic Discrete Ordinate Method (SHDOM). Atmosphere, 10 (6), pp. 292-321. Multidisciplinary Digital Publishing Institute (MDPI). DOI: 10.3390/atmos10060292 ISSN 2073-4433

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Official URL: https://www.mdpi.com/2073-4433/10/6/292

Abstract

Linearizations of the spherical harmonic discrete ordinate method (SHDOM) by means of a forward and a forward-adjoint approach are presented. Essentially, SHDOM is specialized for derivative calculations and radiative transfer problems involving the delta-M approximation, the TMS correction, and the adaptive grid splitting, while practical formulas for computing the derivatives in the spherical harmonics space are derived. The accuracies and efficiencies of the proposed methods are analyzed for several test problems.

Item URL in elib:https://elib.dlr.de/127624/
Document Type:Article
Title:Linearizations of the Spherical Harmonic Discrete Ordinate Method (SHDOM)
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Doicu, Adrianadrian.doicu (at) dlr.deUNSPECIFIED
Efremenko, Dmitrydmitry.efremenko (at) dlr.deUNSPECIFIED
Date:May 2019
Journal or Publication Title:Atmosphere
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:10
DOI :10.3390/atmos10060292
Page Range:pp. 292-321
Publisher:Multidisciplinary Digital Publishing Institute (MDPI)
ISSN:2073-4433
Status:Published
Keywords:3D radiative trasnfer; SHDOM; Jacobian; linearization; adjoint radiative transfer
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):Vorhaben Optical Remote Sensing
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Atmospheric Processors
Deposited By: Efremenko, Dr Dmitry
Deposited On:05 Jun 2019 11:29
Last Modified:14 Dec 2019 04:22

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