coherent stack 中文意思是什麼

coherent stack 解釋
凝聚層
  • coherent : adj. 1. 緊密地結合著的;凝聚性的。2. (話等)有條理的,首尾一貫的;一致的。3. 【光學】相干的,相參的。
  • 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...
  1. The improved algorithm has three steps : 1 ) estimating the statics ; 2 ) selecting the best coherent time window from the common - receiver - point stack profile for the coherent computation and calculating the statics ; 3 ) correcting the value of " statics " by the underground structures corresponding to the formation of the p waves

    演算法可以分3步進行:估算靜校正量;在共接收點疊加剖面上選擇一個最優相千時窗進行相干運算,求取靜校正量;根據縱波對應層位的地下構造對相於結果進行校正。
  2. Based on the similarity of common reflection point trace gathers in one coherent zone, crs stack can focus more energy on the vicinity of the reflector, and therefore can obtain a high signal - to - noise ratio zero offset section by stacking events with the same phase

    共反射面疊加利用了鄰近多個共反射點道集的相似性,提高了資料的覆蓋次數,從而壓制了隨機噪聲,增強反射波同相軸的連續性,大幅提高了地震資料的信噪比。
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