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本文结合实验结果从信号分析的角度研究了陆上水体大容量气枪激发的特性,大容量气枪震源激发的信号具有丰富的低频能量成分和高度的可重复性,此外还含有丰富的S波信息,分析这些特征产生的主要原因及其应用前景为大容量气枪震源的充分利用提供了依据。
Based on the experimental results, this paper studies the characteristics of large-capacity air-gun excitation on land water from the perspective of signal analysis. The signal excited by the large-capacity air gun source has abundant low-frequency energy components and high repeatability. In addition, Analysis of the main causes of these characteristics and their application prospects provide the basis for the full utilization of large-capacity airgun sources.