位场的footprint分析及footprint-FFT快速正演方法

孙思源, 高秀鹤, 曹学峰

Footprint analysis and footprint-FFT-based fast forward modeling of potential fields

SUN Si-Yuan, GAO Xiu-He, CAO Xue-Feng

图6 长方体异常正演结果 a—重力场;b—垂直磁化下磁异常场;c—斜磁化下磁异常场

Fig.6 The forward modeling results of rectangular anomalies a—gravity field;b—magnetic field in perpendicular magnetization mode;c—magnetic field in incline magnetization mode