| 摘要 |
Methods (700, 900, 1300) related to controlling a source array while performing a seismic survey to achieve an intended source signature. A current three dimensional arrangement of the individual seismic sources is compared with a target 3D arrangement. In view of the comparison, position of at least one of the individual seismic sources is adjusted so that the adjusted 3D arrangement of the individual seismic sources to substantially match the target 3D arrangement. Figure 7 700 ( S-tart-) A source array including plural individual seismic sources substantially along a predetermined trajectory Comparing a 3D arrangement of the plural individual seismic sources with a target 3D arrangement Adjusting an individual seismic source's position so that the resulting adjusted 3D arrangement to substantially match the target 3D arrangement ( Stop |
