海洋重力异常

利用高精度的观测值反演重力异常是获得海洋重力异常的重要途径之一。

Using high-precision observations of inversing gravity anomaly is one of important channels to obtain marine gravity anomaly .

利用卫星测高数据计算海洋重力异常是大地测量学和海洋学研究中的重要课题。

It is a very important topic in geodesy and oceanography research to compute marine gravity anomaly using satellite altimetry data .

根据离散的重力异常状态方程，采用HGM多重小波进行了海洋重力异常数据仿真处理。

Based on the discrete state equation of gravitational abnormal ity , HGM multi-wavelet was adopted to carry out the simulation experiments of alleviating gravitational abnormal distortion .

全面研究了利用卫星测高数据反演海洋重力异常3种主要方法（即Stokes数值解析反解以及逆Vening-Meinesz公式）的技术特点；

Three methods ( analytical and numerical inversion of the Stokes formula , and the inverse Vening Meinesz formula ) for determining gravity anomalies from altimeter data are developed and studied in detail .

海洋重力异常数据处理中小波阈值选择规则分析基于多重小波的海洋重力异常畸变消除方法

Analysis of selection rules of wavelet threshold in gravitational abnormal data processing

基于小波分析的海洋重力异常畸变消除方法研究

Research on the elimination of gravitational abnormal deform based on wavelet analysis

用卫星测高和船测重力资料联合反演海洋重力异常

Inversion of marine gravity anomalies by combinating multi-altimeter data and shipborne gravimetric data

利用卫星测高数据反演海洋重力异常研究

On the Recovery of Gravity Anomalies from Altimeter Data

分析了3种小波阈值选择规则，并将其应用到海浪波动等背景干扰因素引起的海洋重力异常畸变消除中。

Three selection rules of wavelet threshold are analyzed to alleviate the gravitational abnormal distortion engendered by interfering factors such as ocean wave , wing , stream , etc.

为了有效地消除重力异常畸变对海洋重力测量的影响，得到高精度的海洋重力测量值，本文在小波理论分析的基础上，将小波分析应用到消除海洋重力异常畸变中。

In order to eliminate the effect of gravitational abnormal deform to marine gravimetric survey , and improve the precision of marine gravimetric survey , the theory of wavelet is analyzed and applied to process the gravitational abnormal data .