There are considering problems of Arctic Marine Space Planning (AMSP) In-formation Maintanence, are presenting results of research of possible mechanisms of SSP principles realization on base of different organizing structures. As one of structure is considering principal of uniting for systems of control by boats traffic (SCBT) and regional integral automative monitoring systems of situation (RIASMS) by the way to uniting of ASMS jointly acting on the region. Main results were have received on common developments of Russian State Hydrometeorological University (RSHMU), JSC “Leninetz” and Arctic Public Academy of Sciences (APAS) in frame of Technological platform (TP) “Mastering of Ocean”. Initiators and participants of the platform are scientific, industrial, educational enterprises and public organizations. Analisis of Russian State Hydrometeorological University (RSHMU) participation in field of marine device-designing and information technologies of ocean mastering is presented.

Keywords: monitoring, сomplexing, Arctic, Gulf of Finland, ice fathometer, sound-imaging device, hydroacoustic station