deconvolution before stack 中文意思是什麼
deconvolution before stack
解釋
疊前反褶積- deconvolution : 反旋卷
- before : adv 1 在前，在前方，在前頭，在前面。2 在以前，從前，前此；較早。1 在…以前；較…早[先]。 Lilacs com...
- stack : n 1 （麥桿等的）堆，垛；乾草堆。2 積材，層積，堆積；〈英國〉一堆〈木材等的計量單位，＝108立方英尺...
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In view of characteristics of seismic data of gobi - sand dune areas, this paper, through various data - processing means such as quality control, high - pass filltering, dip angle filltering, field static correction, surface consistency deconvolution, precise velocity analysis, denoising before stack, multiple iterative operation of residual static correction, denoising after stack and modification after shift, has raised the data quality of seismic profiles in low signal - to - noise ratio areas and managed to form the seismic data - processing technique for such complex areas as gobi, foreland and dune
摘要針對戈壁、沙丘地區地震資料的特點，通過對原始資料進行質量控制、高通濾波、傾角濾波、野外靜校正、地表一致性反褶積、精細速度分析、疊前去噪、剩餘靜校正多次迭代、疊後去噪和偏後修飾等處理，提高了低信噪比地區地震剖面的資料質量，摸索出了一套戈壁、山前、沙丘等復雜地區地震資料處理技術。
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