Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Variational data assimilation of airborne sensing profiles to the transport and transformation model of atmospheric chemistry. / Penenko, Alexey; Antokhin, Pavel; Grishina, Anastasia.
23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics. ed. / GG Matvienko; OA Romanovskii. Vol. 10466 SPIE, 2017. 1046674 (Proceedings of SPIE; Vol. 10466).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Variational data assimilation of airborne sensing profiles to the transport and transformation model of atmospheric chemistry
AU - Penenko, Alexey
AU - Antokhin, Pavel
AU - Grishina, Anastasia
N1 - Publisher Copyright: © 2017 SPIE.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - The variational data assimilation algorithm for the atmospheric chemistry transport and transformation model is applied to the airborne sensing profiles of chemical substances concentration. The data assimilation is performed quasiindependently on the separate stages of the splitting scheme. For the linear transport stage the direct algorithm is used. In the nonlinear transformation stage an iterative gradient-type one is applied. In the numerical experiment the realistic scenario of vertical ozone concentration profiles assimilation has been considered.
AB - The variational data assimilation algorithm for the atmospheric chemistry transport and transformation model is applied to the airborne sensing profiles of chemical substances concentration. The data assimilation is performed quasiindependently on the separate stages of the splitting scheme. For the linear transport stage the direct algorithm is used. In the nonlinear transformation stage an iterative gradient-type one is applied. In the numerical experiment the realistic scenario of vertical ozone concentration profiles assimilation has been considered.
KW - advectiondiffusion-reaction model
KW - airborne sensing profiles
KW - atmospheric chemistry
KW - Data assimilation
KW - splitting scheme
KW - variational approach
KW - advection-diffusion-reaction model
KW - ALGORITHMS
UR - http://www.scopus.com/inward/record.url?scp=85043332501&partnerID=8YFLogxK
U2 - 10.1117/12.2288830
DO - 10.1117/12.2288830
M3 - Conference contribution
AN - SCOPUS:85043332501
SN - 978-1-5106-1413-0
VL - 10466
T3 - Proceedings of SPIE
BT - 23rd International Symposium on Atmospheric and Ocean Optics
A2 - Matvienko, GG
A2 - Romanovskii, OA
PB - SPIE
T2 - 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Y2 - 3 July 2017 through 7 July 2017
ER -
ID: 10454010