Research output: Contribution to journal › Article › peer-review
Peculiarities of the Approach to Calculation of Wind Waves in the Caspian Sea : Особенности подхода к расчету режима волнения Каспийского моря. / Lopatukhin, L. I.; Yaitskaya, N. A.
In: Russian Meteorology and Hydrology, Vol. 43, No. 4, 01.04.2018, p. 245-250.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Peculiarities of the Approach to Calculation of Wind Waves in the Caspian Sea
T2 - Особенности подхода к расчету режима волнения Каспийского моря
AU - Lopatukhin, L. I.
AU - Yaitskaya, N. A.
N1 - Publisher Copyright: © 2018, Allerton Press, Inc.
PY - 2018/4/1
Y1 - 2018/4/1
N2 - A high-precision digital elevation model of the Caspian Sea with the spatial resolution of 0.001° x 0.001° is constructed and used as a basis for computation grids of various scales. A three-level scheme for calculating wind waves with the sequence of nested grids (Caspian Sea-Northern Caspian, Absheron Peninsula, Turkmenbashy city-the Northern Caspian key areas) is developed. A scenario designer is implemented which considers in calculations the ice edge position and the coastline dynamics. The SWAN spectral wave model is adapted to the Caspian Sea conditions. The series of calculations and the comparison of the obtained results with observational data are provided. It is found that the best result is obtained when corrected reanalysis data are used for calculations.
AB - A high-precision digital elevation model of the Caspian Sea with the spatial resolution of 0.001° x 0.001° is constructed and used as a basis for computation grids of various scales. A three-level scheme for calculating wind waves with the sequence of nested grids (Caspian Sea-Northern Caspian, Absheron Peninsula, Turkmenbashy city-the Northern Caspian key areas) is developed. A scenario designer is implemented which considers in calculations the ice edge position and the coastline dynamics. The SWAN spectral wave model is adapted to the Caspian Sea conditions. The series of calculations and the comparison of the obtained results with observational data are provided. It is found that the best result is obtained when corrected reanalysis data are used for calculations.
KW - hydrodynamic model
KW - model adaptation
KW - The Caspian Sea
KW - wind waves
UR - http://www.scopus.com/inward/record.url?scp=85047514953&partnerID=8YFLogxK
U2 - 10.3103/S1068373918040052
DO - 10.3103/S1068373918040052
M3 - Article
AN - SCOPUS:85047514953
VL - 43
SP - 245
EP - 250
JO - Russian Meteorology and Hydrology
JF - Russian Meteorology and Hydrology
SN - 1068-3739
IS - 4
ER -
ID: 100951249