发明名称 |
USING SOURCE ELEVATION MEASUREMENTS TO REMOVE SEA PERTURBATIONS |
摘要 |
A method for correcting marine seismic data is described in which a measured surface elevation relative to a reference surface of an array of source units is used to compensate for variations in the height and/or shape of a sea surface. Various embodiments correct for the elevation of the array as a whole, differences in the elevation of source units within the array, and scattering from the sea surface which arises due to the sea surface not being flat.
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申请公布号 |
US2009073804(A1) |
申请公布日期 |
2009.03.19 |
申请号 |
US20080209184 |
申请日期 |
2008.09.11 |
申请人 |
LAWS ROBERT MONTGOMERY;KRAGH JULIAN EDWARD |
发明人 |
LAWS ROBERT MONTGOMERY;KRAGH JULIAN EDWARD |
分类号 |
G01V1/38;G01V1/28 |
主分类号 |
G01V1/38 |
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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