航空重力弱信号提取的卡尔曼滤波方法研究

王冠鑫, 罗锋, 周锡华, 闫方

Research on Kalman filter method for weak signal extraction of airborne gravity

WANG Guan-Xin, LUO Feng, ZHOU Xi-Hua, YAN Fang

图1 改正后重力数据的功率谱分析

Fig.1 Power spectrum analysis diagram of corrected gravity data