| 摘要 |
A method is provided for managing a master vessel change in a multi-vessel seismic system. The system includes a master vessel M and at least one slave vessel. The method includes, during at least a part of a multi-vessel operation: selecting a new master vessel M′ among the at least one slave vessel, triggered by at least one predetermined event; and transmitting, to the at least one slave vessel, at least one piece of information related to a master vessel change from the master vessel M, called old master vessel, to the new master vessel M′. |
| 主权项 |
1. A method for managing a master vessel change in a multi-vessel seismic survey involving a plurality of vessels and comprising a master vessel M and at least one slave vessel moving along their respective paths, the master vessel being the reference to compute proper position of said at least one slave vessel, and at least one seismic source towed by at least one vessel, said method comprising, during at least a part of a multi-vessel survey:
selecting a new master vessel M′ among the at least one slave vessel, triggered by at least one predetermined event; transmitting, to said at least one slave vessel, at least one piece of information related to a master vessel change from the master vessel M, called old master vessel, to the new master vessel M′. |
