offshore seismic exploration

基本解釋

There are three procedures used in offshore seismic exploration: data gathering, signal processing and interpretation.
海洋地震勘探主要包括數(shù)據(jù)采集、信號(hào)處理和解釋三個(gè)步驟。
The geophone often shifts in the offshore seismic exploration, so it should be re-located in interior data processing.
在海上地震勘探中，檢波器經(jīng)常發(fā)生漂移，室內(nèi)資料處理時(shí)必須對(duì)其進(jìn)行二次定位。
In offshore exploration activities, 3D seismic data acquisition always lasts for half to one year.
在海上油氣勘探中，三維地震資料的采集通常會(huì)持續(xù)半年甚至一年。