| Issue |
MATEC Web Conf.
Volume 76, 2016
20th International Conference on Circuits, Systems, Communications and Computers (CSCC 2016)
|
|
|---|---|---|
| Article Number | 05003 | |
| Number of page(s) | 4 | |
| Section | Signal Processing | |
| DOI | https://doi.org/10.1051/matecconf/20167605003 | |
| Published online | 21 October 2016 | |
Data assimilation experiments with MPIESM climate model
1 Shirshov Institute of Oceanology of RAS, Moscow, Russia
2 Keldysh Institute of Applied Mathematics of RAS, Moscow, Russia
3 Institute of Meteorology, Freie Universität Berlin, Berlin, Germany
4 Federal Research Center “Computer Science and Control” of RAS, Moscow, Russia
a Corresponding author: andrew_kuleshov@mail.ru
Further development of data assimilation technique and its application in numerical experiments with state-of-the art Max Plank Institute Earth System model have been carried out. In particularly, the stability problem of assimilation is posed and discussed In the experiments the sea surface height data from archive Archiving, Validating and Interpolating Satellite Ocean have been used. All computations have been realized on cluster system of German Climate Computing Center. The results of numerical experiments with and without assimilation were recorded and analyzed. A special attention has been focused on the Arctic zone. It is shown that there is a good coincidence of model tendencies and independent data.
© The Authors, published by EDP Sciences, 2016
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