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3 差分GNSS解算的载体垂向速度(红线)与高度一阶导数(蓝线)对比

Fig.3 Comparison of vertical velocity (red line) and first derivative of height (blue line) calculated by differential GNSS