重力调查

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This page is a translated version of the page Dictionary:Gravity survey and the translation is 100% complete.
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感兴趣区域上各个位置的重力场的测量。勘探工作的目的是将与密度分布的差异变化以及岩石类型的差异联系起来。有时会测量整个引力场(如钟摆)或引力场的导数(如扭转天平),但通常会测量两点之间的引力场之差(如“gravimeterqv)。重力数据通常显示为布格或空气异常图。