Browsing by Author "Pogarskii, F."
Now showing items 1-4 of 4
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Long-Term Variability of the Wind Field over the Indian Ocean Based on ERA-Interim Reanalysis
Rashmi, R.; Polnikov, V.; Pogarskii, F.; Gomorev, I.; Samiksha, S.V.; Vethamony, P. (Taylor & Francis, 2016)A detailed study of long-term variability of winds using 30 years of data from the European Centre for Medium-range Weather Forecasts global reanalysis (ERA-Interim) over the Indian Ocean has been carried out by partitioning ... -
Modification of wind-wave model WAM and its verification against buoy data in the Indian Ocean
Polnikov, V.G.; Samiksha, S.V.; Rashmi, R.; Pogarskii, F.; Sudheesh, K.; Vethamony, P. (IIT Bombay, 2012)An attempt is made to improve the accuracy of wave prediction in the Indian Ocean. For this purpose, two versions of the wave model WAM have been used: WAM (Cycle 4) and the new version of WAM, called NewWAM. The three ... -
Spectral analysis of wind field in the Indian Ocean
Rashmi, R.; Samiksha, S.V.; Polnikov, V.; Pogarskii, F.; Sudheesh, K.; Vethamony, P. (CSIR-NISCAIR, 2014)To study the variability in wind fields over the Indian Ocean, we used ERA INTERIM daily winds for the period 1979-2012 In order to analyse the temporal variation of wind field, we partitioned the whole Indian Ocean into ... -
Verification of model wave heights with long-term moored buoy data: Application to wave field over the Indian Ocean
Samiksha, S.V.; Polnikov, V.G.; Vethamony, P.; Rashmi, R.; Pogarskii, F.; Sudheesh, K. (Elsevier, 2015)This paper describes the results obtained using a modified version (ModWAM) of the global wave model WAM, in which new parameterizations have been applied based on the seasonal changes and extreme weather events that have ...