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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


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)
AuthorsInstitution or Email of AuthorsAuthor's 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 ISI Web of Science:Yes
DOI :10.3390/atmos10060292
Page Range:pp. 292-321
Publisher:Multidisciplinary Digital Publishing Institute (MDPI)
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 - Earth Observation
DLR - Research theme (Project):R - 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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