ISSN 2070-7401 (Print), ISSN 2411-0280 (Online)
Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa
CURRENT PROBLEMS IN REMOTE SENSING OF THE EARTH FROM SPACE

  

Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2012, Vol. 9, No. 2, pp. 207-213

Detailing the developmental phases of TC Katrina on interpolated global fields of water vapor

D.M. Ermakov 1,2, A.P. Chernushich 2, E.A. Sharkov 1
1 Space Research Institute RAS, Moscow 117997 , Russia
2 V.A. Kotelnikov Institute of Radioengineering and Electronics RAS, Fryazino Dept., Moscow Region 141190 , Fryazino, Russia
Based on the method of spatiotemporal interpolation of satellite data proposed by authors created are the maps of evolution of water vapor field over the region of the Atlantic Ocean involved into the process of TC Katrina's formation, development and leaving to the high latitudes. The maps detail the state of the region under investigation with the temporal resolution of 6 hours and finer within the interval of calculation from August, 23 through September, 04 year 2005. The estimates by the method of spatiotemporal interpolation are given in comparison with the records of DB "Global-TC", which contain information on the trajectory and development phases of TC Katrina from independent observations.
Keywords: TC Katrina, water vapor field, spatiotemporal interpolation
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