中间层改正

此外还备有高度改正，中间层改正和正常改正程序。

In addition , there are elevation correction , stone slab correction and normal correction programs .

均衡重力异常是重力异常中的一种，它是由观测重力值经空间改正、中间层改正和地形改正、均衡改正之后得到的重力异常。

Isostatic gravity anomaly is one of the varieties gravity anomalies , which is obtained after the values of air correction , the middle layer correction and the topographic correction subtracted from the observed gravity .

本文通过分析在计算布格重力异常时地改和中间层改正对测点的重力补偿，提出了取消中间层改正以适应微重力勘探精细解释需要的地形校正方法。

In this article , the authors propose the terrain correction method to remove the middle layer correction to satisfy the fine microgravity exploration explanation by analysing gravity complementation of terrain and middle layer corrections to surveying points in computing Bouguer gravity anomaly .