Multipurpose marine survey boat  Hydrorapher-1

The Hydrorapher-1 boat is intended for integrated marine survey. Her steel hull is equipped with a bracket for a MBE transducer. Remote antennas are to be installed onto the fixed mast. The wheelhouse contains all survey and navigational equipment. The boat allows for several days’ sustainability in the open sea and shows her perfect seaworthiness and household features. The maximum wave height is 1.5 m.

Technical specifications:

Purpose Hydrographic survey, subsea engineering, environmental monitoring
Year of built/modernization 1984/2008
Class Marine coastal navigation range (State Inspection of Small Vehicles)
Flag state Russian Federation
Port of registry Arkhangelsk
LOA, m 15.00
Beam, m 3.50
Hull material steel
Load draught, m 2.50
Full displacement, t 27.00
Main engine 2 х DetroitDizel
2 х 250 HP
Full speed, kn 12
Mounted equipment Multibeam echosounder system Kongsberg EM 3002
High precision acoustic positioning system Trimble SPS 461