Journal "Computational Technologies"

Article information

2002 , Volume 7, Special issue, p.147-155

Chavro A.I., Dmitriev Y.V.

On the accuracy, informativeness and reliability of the solution of the inverse problems on predictability of the regional climate

The statistical model of the solution of the inverse problems for the restoration of regional geophysical fields over large-scale one, which predicted by general circulation model was suggested. Conceptions of the reliability of model and informativeness of the entry data are introduced. A dependence of the accuracy of the solution of the inverse problem on the accuracy of the entry data is investigated. The results of numerical experiments are adduced.

Classificator Msc2000:

*86A10 Meteorology and atmospheric physics

86A22 Inverse problems

Keywords: downscaling, dispersion, covariance matrix

Author(s):
Chavro Anatoly Ivanovich
Dr. , Professor
Position: Leading research officer
Office: Institute of Numerical Mathematics RAS
Address: 119991, Russia, Moscow, ul. Gubkina, 8
Phone Office: (095) 938 39 17
E-mail: chavro@inm.ras.ru

Dmitriev Yegor Vladimirovich
PhD.
Position: Research Scientist
Office: Institute of Numerical Mathematics RAS
Address: 119991, Russia, Moscow, ul. Gubkina, 8.
Phone Office: (095) 938 37 72
E-mail: yegor@inm.ras.ru

Bibliography link:
Chavro A.I., Dmitriev Y.V. On the accuracy, informativeness and reliability of the solution of the inverse problems on predictability of the regional climate // Computational technologies. 2002. V. 7. Special issue. P. 147-155