So-called gravityanomaly linear structure signal is derivative ofgravityanomaly level total gradient on gravity direction, and the derivatives must be greater than zero.
所谓重力异常线性构造信号就是重力异常水平总梯度沿重力方向的一阶导数且是大于零值的那一部分。
2
The gravitygradientanomaly reflects the change ofgravity anomaly, and it has a higher resolution than gravity anomaly.
重力梯度异常反映的是重力异常的变化,其分辨率比重力异常高。
3
Both sides isopleth width ofgravityanomaly linear structure signal is more narrow than that ofgravityanomaly level total gradient.