**7. Acknowledgment**

We thank E.Volkova, A.Kukharsky, S.Uspensky, V.Solovjev from SRC "Planeta" for their participation in the development of satellite data processing methods, as well as M.Alexadrovich from Water Problem Institute of RAS for technical assistance in modeling and data processing. The presented study was carried out under support of the Russian Foundation of Basic Researches (grant № 10-05-00807).
