The principles of airborne gravimetry and airborne gravitygradiometry are introduced and discussed.
引入并讨论了航空重力测量和航空重力梯度测量的原理。
2
High precise information of gravitational field over the whole Earth will be obtained by satellite gravitygradiometry.
卫星重力梯度测量任务将获取全球范围内高精度重力场信息。
3
Least Squares Collocation is used to educe the function that can directly compute gravitational potential coefficient by satellite gravitygradiometry data.