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我国西部地区,有不少地方地表地震地质条件复杂多变,地形险恶,给地震勘探的野外施工,资料处理和解释工作,带来不少特殊的困难和问题。在这样的条件下工作,为了保证较好的激发接收条件,得好地下的反射信息,有不少地震队采用弯曲排列,沿地表条件较好的自然弯曲的测线(如河沟,公路等)进行施工。现将长庆油田地调指挥部和西北大学于1975—1976年间协作进行的部分工作整理成文,仅供用弯曲排列施工的地震队在资料处理时作为参考。回归法求取界面参数的基本原理
In the western part of China, there are quite a few places where the earthquakes have complex and ever-changing geological conditions, and the terrain is dangerous. This has brought many special difficulties and problems to the field construction, data processing and interpretation of seismic exploration. Under such conditions, in order to ensure a better excitation of receiving conditions and good underground reflection information, many of the seismic teams adopt a curved arrangement with natural bending along the surface (such as river ditches and highways) Construction. Now Changqing Oilfield Gendarmerie Command and Northwestern University collaborated between 1975-1976 part of the work organized, only for the construction of the curved array of seismic data processing as a reference. Regression method to get the basic parameters of the interface