The combination of vertical derivatives and upward continuationofgravity field is efficient to display the features of shallow structure.
将重力场的垂直导数和向上延拓结合起来,有利于揭示地壳上部构造特征。
2
The applications of vector gravity on the determination of the earth's gravity field are described, including the downward continuationof vector gravity and determination of the local geoid.
论述了重力矢量在确定地球重力场方面的作用,包括重力矢量的向下延拓和局部大地水准面的确定。
3
The downward continuation computation for real airborne gravity data in the Datong region of China is performed by means of these methods.