Invention Grant
- Patent Title: System and method for accurate positioning of control devices for instrumented cables
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Application No.: US14787023Application Date: 2014-04-10
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Publication No.: US09885794B2Publication Date: 2018-02-06
- Inventor: Ola Erik Fjellstad , Per Christian Berntsen
- Applicant: Kongsberg Seatex AS
- Applicant Address: NO Trondheim
- Assignee: Kongsberg Seatex AS
- Current Assignee: Kongsberg Seatex AS
- Current Assignee Address: NO Trondheim
- Agency: Alix, Yale & Ristas, LLP.
- Priority: NO20130577 20130426
- International Application: PCT/NO2014/050055 WO 20140410
- International Announcement: WO2014/175745 WO 20141030
- Main IPC: G01V1/38
- IPC: G01V1/38 ; G01S1/78 ; G05D1/02
Abstract:
Method and system for high-accurate position determination of control devices arranged in connection with instrumented cables towed behind a survey vessel by at least one autonomous surface vessel provided with acoustic communication means, where the control devices are provided with acoustic elements, and where the acoustic communication means and acoustic elements are used for accurate positioning of the surface vessel above the control device.
Public/Granted literature
- US20160103237A1 System and Method for Accurate Positioning of Control Devices for Instrumented Cables Public/Granted day:2016-04-14
Information query
