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Product Name:Gavia
Length [m]:1.7
Width [m]:0.2
Height [m]:0.2
Min. weight of AUV in air [kg]:48
Max. Weight of AUV in air [kg]:70
Crane required:N
Maximum payload [kg]:
Maximum depth rating [m]:1000
Number of thrusters:1
Thruster specifications:Single propeller with 4 independent control surfaces
Hovering capabilities:Intrinsic
Min. turning radius [m]:10
Launch and recovery system:2-person hand launched from shore or RIB; vessel of opportunity with a simple hoist mechanism used if not recovered by hand
Max. speed [kn]:5.5
Min. crew size :2
Min. required number of surface computers:1
Required size of storage room:modules shipped in cases roughly 1.5m x .7m
Other requirements:Training course
Navigation and Payload 
Navigation sensors - standard:Fluxgate compass; gyro; GPS
Navigation sensors - optional:DVL; INS; LBL; USBL; L1/L2 DGPS
Payload sensors - standard:Obstacle avoidance sonar; acoustic modem; Iridium; pressure sensor
Payload sensors - optional:Dual frequency side-scan sonar; swath bathymetry; sub-bottom profiler; CTD; sound velocimeter; temperature; camera; ECO Puck; dissolved oxygen optode; ADCP; magnetometer; autotracker; custom payload modules are available;
Total energy content [Wh]:1200
Nominal battery power [W]:
Endurance at nominal power [hr]:7
Battery swap possible:Y
Recharge time from empty [hr]:8
Telemetry and Control 
Acoustic telemetry:Y
Acoustic baud rate [bit/s]:1200
Radio telemetry:Y
Radio baud rate [bit/s]:11000
Max. Baud rate of ethernet connection [Mb/s]:100
Data sent to the surface:Position; health; mission progress; other data.
Control parameters sent to the AUV:Various
Emergency recovery procedure:Vehicle is positively buoyant; will float to surface.
More information 
Applications:Hydrographic Surveying; Oceanography; Pipeline Surveying; Mine Counter Measures (MCM); and Under Ice Surveying
Distinguishable features :The Gavia AUV is a 1000 meter rated; man portable; survey solution with a modular construction of sensors and custom payload modules that can be rapidly reconfigured in the field.
Commercial Options:Systems can be configured for pipeline inspection, platform inspection, bathymetric/sub-bottom/environmental surveys, post-hurricane inspection, pre/post lay, build and sub-bottom surveys

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