共源浮动基准面分步静校正方法  

Method of static proofread to common source float datum plane

作　　者：王秀东[1] 王真 陈清静 王淑霞 

机构地区：[1]山东科技大学地科学院,山东青岛266510 [2]山东省煤田地质局物探测量队,山东泰安271021

出　　处：《华北地震科学》2008年第3期39-41,共3页North China Earthquake Sciences

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。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.

关 键 词：零炮检距 浮动基准面 分步静校正 

分 类 号：P31[天文地球—固体地球物理学]