发明名称 |
SYSTEM AND METHOD FOR ACCURATE POSITIONING OF CONTROL DEVICES FOR INSTRUMENTED CABLES |
摘要 |
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. |
申请公布号 |
EP2989479(A4) |
申请公布日期 |
2017.01.04 |
申请号 |
EP20140788709 |
申请日期 |
2014.04.10 |
申请人 |
KONGSBERG SEATEX AS |
发明人 |
FJELLSTAD, Ola Erik;BERNTSEN, Per Christian |
分类号 |
G01S1/72;G01S1/78;G01S15/87;G01S15/88;G01V1/38;G05D1/02 |
主分类号 |
G01S1/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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