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从地震资料解释的地质要求出发,将信噪比、分辨率和保真度三者紧密地联系在一起,指出了以往常规地震采集质量定性评价的不足,提出了对复杂地区野外地震采集质量的具体量化参数与多因素模糊综合评判方法。地震理论模型和实际资料计算结果表明:该评价系统适于复杂地表条件下地震采集方法的选择,为保证施工质量、降低采集成本,提供了科学的依据,具有很强的实用性和广阔的推广应用前景。
Based on the geologic requirements of seismic data interpretation, we closely linked the SNR, resolution and fidelity, pointing out the shortcomings of the qualitative evaluation of the conventional seismic acquisition quality, and proposed the seismic acquisition quality of the field in complex areas Specific Quantitative Parameters and Multifactor Fuzzy Comprehensive Evaluation Method. The results of the seismic theoretical model and the actual data show that the evaluation system is suitable for the selection of seismic acquisition methods under complicated surface conditions and provides a scientific basis for ensuring the construction quality and reducing the collection cost. It has strong practicability and broad promotion Application prospects.