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Integrated Use of Satellite Altimetry in the Investigation of the Meteorological, Hydrological, and Hydrodynamic Regime of the Caspian Sea

Name
Sergey
Surname
Lebedev
Scientific organization
Geophysical Center of the Russian Academy of Sciences (GC RAS)
Academic degree
Doctor of Sciences
Position
Leading research scientist
Scientific discipline
Earth Sciences, Ecology & Environmental Management
Topic
Integrated Use of Satellite Altimetry in the Investigation of the Meteorological, Hydrological, and Hydrodynamic Regime of the Caspian Sea
Abstract
Oscillations in the Caspian Sea level represent the result of mutually related hydrometeorological processes, which proceed not only in the sea catchment area but also far beyond it. Therefore, sea level monitoring and long-term forecast of sea level changes represent an extremely important task. This publication is to show the results of the application of satellite altimetry methods to the investigation of seasonal and interannual variability of the sea level, wind speed, wave height and dynamic in the Caspian Sea and Kara-Bogaz-Gol Bay.
Keywords
Caspian Sea, satellite altimetry, remote sensing, sea level, wind speed, wave height, dynamic
Summary

Estimate Background Concentrations of Dissolved Petroleum Hydrocarbons in the Baltic Sea Based on Remote Sensing Data and Simulation

 

Sergey A. Lebedev*a,b

a Geophysical Center of Russian Academy of Sciences, 3, Molodezhnaya str., Moscow, Russia, 119296;

bSpace Research Institute of Russian Academy of Sciences, 84/32 Profsoyuznaya str., Russia, 117342

 

  • Corresponding author: 44502b3Sergey_A_Lebedev@mail.ru

 

Abstract

Oscillations in the Caspian Sea level represent the result of mutually related hydrometeorological processes, which proceed not only in the sea catchment area but also far beyond it. The change in the tendency of mean sea level variations that occurred in the mid 1970s, when a long-term level fall was replaced by a rapid and significant rise, represents an important indicator of the changes in the natural regime of the Caspian Sea. Therefore, sea level monitoring and long-term forecast of sea level changes represent an extremely important task. The aim of this publication is to show the results of the application of satellite altimetry methods to the investigation of seasonal and interannual variability of the sea level, wind speed, wave height and dynamic in different parts of the Caspian Sea and Kara-Bogaz-Gol Bay. The work is based on the 1992 - 2015 TOPEX/Poseidon and Jason-1/2 datasets.