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paNTICA: A Fast 3D Radiative Transfer Scheme to Calculate Surface Solar Irradiance for NWP and LES Models

Wissmeier, Ulrike and Buras, Robert and Mayer, Bernhard (2014) paNTICA: A Fast 3D Radiative Transfer Scheme to Calculate Surface Solar Irradiance for NWP and LES Models. Journal of Applied Meteorology and Climatology, 52 (8), pp. 1698-1715. American Meteorological Society. DOI: 10.1175/JAMC-D-12-0227.1 ISSN 1558-8424

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Official URL: http://dx.doi.org/10.1175/JAMC-D-12-0227.1

Abstract

The resolution of numerical weather prediction models is constantly increasing, making it necessary to consider three-dimensional radiative transfer effects such as cloud shadows cast into neighboring grid cells and thus affecting radiative heating. For that purpose, fast approximations are needed since threedimensional radiative transfer solvers are computationally far too expensive. For the solar spectral range, different approaches of how to consider three-dimensional effects were presented in the past—in particular, the tilted independent column approximation (TICA), which aims at improving the calculation of the direct radiation, and the nonlocal tilted independent column approximation (NTICA), which is used to additionally correct the diffuse radiation.

Item URL in elib:https://elib.dlr.de/93275/
Document Type:Article
Title:paNTICA: A Fast 3D Radiative Transfer Scheme to Calculate Surface Solar Irradiance for NWP and LES Models
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Wissmeier, UlrikeLMU, MünchenUNSPECIFIED
Buras, RobertLMU, MünchenUNSPECIFIED
Mayer, BernhardLMU / DLR, IPAUNSPECIFIED
Date:2014
Journal or Publication Title:Journal of Applied Meteorology and Climatology
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:52
DOI :10.1175/JAMC-D-12-0227.1
Page Range:pp. 1698-1715
Publisher:American Meteorological Society
ISSN:1558-8424
Status:Published
Keywords:three-dimensional radiative transfer, Monte Carlo, solar spectral range
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):R - Vorhaben Atmosphären- und Klimaforschung
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Atmospheric Remote Sensing
Deposited By: Ziegele, Brigitte
Deposited On:08 Dec 2014 12:56
Last Modified:06 Sep 2019 15:19

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