王秀东, 王真, 陈清静, 王淑霞. 共源浮动基准面分步静校正方法[J]. 华北地震科学, 2008, 26(3): 39-41.
引用本文: 王秀东, 王真, 陈清静, 王淑霞. 共源浮动基准面分步静校正方法[J]. 华北地震科学, 2008, 26(3): 39-41.
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WAND Xiu-dong, WANG Zhen, CHEN Qing-jing, WANG Shu-xia. METHOD OF STATIC PROOFREAD TO COMMON SOURCE FLOAT DATUM PLANE[J]. North China Earthquake Sciences, 2008, 26(3): 39-41.
Citation: WAND Xiu-dong, WANG Zhen, CHEN Qing-jing, WANG Shu-xia. METHOD OF STATIC PROOFREAD TO COMMON SOURCE FLOAT DATUM PLANE[J]. North China Earthquake Sciences, 2008, 26(3): 39-41.
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共源浮动基准面分步静校正方法

METHOD OF STATIC PROOFREAD TO COMMON SOURCE FLOAT DATUM PLANE

    摘要
  • 摘要: 不需详细的低速带速度和厚度,利用零最小非纵距三维观测系统的近炮道取得井口时间,计算检波点浮动基准面校正量,以此为基础分别进行炮点、检波点静校正,分步校正到水平基准面。方法可靠,效率、效果明显。

     

    Abstract: No need of detailed speed and thickness of low-speed layer, the emendation of demodulation float datum plane was calculated just with reaching well mouth time recorded by zero-offset 3D observation system.On this condition, we emendated the explosion site and demodulation point to horizontal datum plane.This method is reliable and effective.

     

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