空间改正
- 网络free air correction
空间改正-
数据处理模块以数字信号处理器为核心，实现了重力值计算、数字滤波、零点漂移校正、Eotvos改正及空间改正等数据处理过程。
Data processing module took the digital signal processor as core , achieved relative gravity computing , digital filtering , zero drift correction , Eotvos correction and spatial correction .
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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 .