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October 2008
The beginning of researches in the Nevskaya guba.
In October, 2008, experts «Scientifically-Industrial Enterprise» «MARINERUS» in cooperation with the St.Petersburg State university of water communications have begun carrying out of the first turn of practical researches by definition of quality of positioning small sized vessels in water area of the Nevskaya guba of gulf of Finland and on internal waterways at use of the mixed constellation of systems GLONASS, GPS, and also qualities of transfer of differential amendments, including wide zone systems.
The precision equipment for reception of AIS, GLONASS and GPS, given by the company «Tranzas Marine», it has been installed on one of ships of the company «MARINERUS», specially intended for work of such level.
The given practical researches were the closing stage of theoretical calculations of experts and confirm the practical results of precision definition of a positioning of small sized fleet in the surveyed area.
The second turn of practical researches is planned on navigation 2009.
