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高分辨率地震勘探是一项系统工程。在伊克昭盟地区高分辨率地震勘探中应用频谱整形高频提升补偿及高采样等保护高频信号;处理方面应用叠前高精度静校正技术、去噪技术、叠后子波处理技术等,使剖面信噪比提高,主频增高,频谱增宽。高分辨率地震勘探应用效果明显,主要表现为:(1)分辨薄层能力提高;(2)剖面显示能力增强;(3)使构造解释更加准确。
High-resolution seismic exploration is a systematic project. In the high-resolution seismic exploration in Yikezhao League, high-frequency spectral compensation and high-frequency enhancement compensation are applied to protect high-frequency signals. Pre-stack high-precision static correction, de-noising and post- The profile of signal to noise ratio increased, the main frequency increased spectrum widening. The application of high-resolution seismic exploration is obvious, mainly as follows: (1) to improve the ability of the resolution thin layer; (2) to enhance the ability of the section display; (3) to make the interpretation of the structure more accurate.