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在任何一个新工区和复杂地区进行地震勘探需要作一系列的野外试验,才能保证好的记录质量。西北蒙大拿逆掩断层带盆地属于这样的工区。对于数据采集技术而言,一般是设计野外试验程序,在常见的大变量范围内选择最佳工作参数。1980年以来,地球物理数据(Geo.Data)公司在西北蒙大拿地区完成了1276英里的地震测线,1983～1984年期间,该公司计划完成另外1128英里的地震测线.
Seismic exploration in any new work area and complex area requires a series of field trials to ensure good recording quality. The northwestern Montana overthrows the fault zone basin that belongs to this work area. For data acquisition techniques, it is common to design a field test program that selects the best operating parameters within the common large variable range. Geometrical Data (Geo.Data) has completed 1,276 miles of seismic surveys since 1980 in Northwest Montana and from 1983 to 1984, it plans to complete another 1128 miles of seismic lines.