|국가/구분||United States(US) Patent 등록|
|§371/§102 date||20100119 (20100119)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 27|
The described invention relates to a method for acquiring seismic data in icy waters comprising positioning a fixed structure or movable vessel (102) at or near an established water opening; deploying into the water opening, from said structure or vessel one or more ROV or AUV units (104), said ROV or AUV units remaining connected to said structure or vessel; operating the one or more ROV or AUV units to deploy seismic sensors recording equipment (106) and/or one or more seismic source equipment (108) on or near the water bottom; generating and applying ...
1. A method for acquiring seismic data in a body of water, said body of water being covered by ice or ice floes, comprising: a) positioning a control station at or near an opening in the ice cover, said control station being a fixed structure or a marine vessel;b) deploying into the body of water under the ice or ice floes from said control station one or more ROV units, each said ROV unit being an unmanned unit that remains tethered by an umbilical to said control station, said umbilical providing control and power to the ROV unit under the ice or ice f...