Since the attenuation of the gravitaty field with altitude increasing can be sufficiently compensated by satellite gravity gradiometry,it is possible to recover earth s gravity field with higher precision.
由于卫星重力梯度技术能够有效补偿重力场信号随卫星高度增加快速衰减的影响,因此GOCE卫星的发射使得利用重力梯度测量数据恢复高精度重力场模型成为可能。
The principle and method of solving three types of satellite gravity gradient boundary value problems by least-square are discussed in detail.
研究了最小二乘法求解3类卫星重力梯度边值问题的理论和方法,给出了3类梯度观测值{Γzz}、{Γxz、Γyz}和{Γxx-Γyy,2Γxy}对应边值问题解的核函数严密表达式。
In recent times, one of the primary scientific objectives of physical geodesy is to determine the geoid with centimeter level and to develop the ultra high global earth s gravity field model, and for this purpose satellite gravity gradiometry is one of the most promising techniques.
卫星重力梯度测量的实现将为这一目标做出重大贡献。
The background for developing satellite gravity gradiometry is discussed in this paper,and then its research situation is analyzed and remarked.
阐述了卫星重力梯度测量的发展背景，并对其研究现状作出了全面评述，指出了尚需进一步研究的若干问题，展望了该技术在物理大地测量中的应用前
The pre-processing of the satellite gravity gradiometry data is one of the most important tasks to the realization of the GOCE scientific goal.
GOCE(gravity field and steady-state ocean circulation explorer)计划的主要科学目标是以70 km空间分辨率1、mGal重力异常和1~2 cm大地水准面的精度测定全球静态地球重力场,卫星重力梯度测量数据的预处理是实现这一预期科学目标的重要任务之一。
Pre-processing of the GOCE Satellite Gravity Gradiometry Data
GOCE卫星重力梯度测量数据的预处理
Point-Mass Model Construction Based on Satellite Gravity Gradients
基于卫星重力梯度数据的点质量模型构建
Generalized Torus Harmonic Analysis of Satellite Gravity Gradients Component
卫星重力梯度分量的广义轮胎调和分析
In-orbit Calibration Methods of Accelerometer Parameters on Satellite-borne Gravimetry
卫星重力测量中加速度计在轨参数校准方法研究
low altitude satellite
低高度卫星低空卫星
Algorithm of the Capacity of Repetitive Observation of Remote Sensing Satellite Sensors
遥感卫星传感器的重复观测能力计算
ANTARCTIC ICE MASS LOSS FROM GRAVITY SATELLITE
卫星重力用于南极冰盖物质消融评估
Gravity Field Model Recovery Based on GRACE Ephemerides
应用GRACE卫星星历数据反演地球重力场模型
ultrasensitive superconducting magnetic gradiometer
超灵敏超导磁重力梯度仪
Research on Ventilated Cavity Shapes in a Longitudinal Gravity Force Field
重力静压梯度场中通气空泡形态研究
Modelling Full-tensor Gravity Gradient Maps for Gravity Matching Navigation
重力场匹配导航的全张量重力梯度基准图模拟
Modeling full-tensor gravity gradient maps using gravity anomaly analysis
基于重力异常分析的重力梯度图制备方法
Rapidly Computing Satellite Gravity Gradient Observations Along Orbit from Gravity Field Model
由重力场模型快速计算沿轨重力梯度观测值
Theory and Methodology of Earth Gravity Field Determination Using Satellite-to-Satellite Tracking;
利用卫星跟踪卫星确定地球重力场的理论和方法
Theory and Methodology of Earth Gravity Field Recovery by Satellite-to-Satellite Tracking Data;
卫星跟踪卫星测量确定地球重力场的理论与方法
Analysis and design on control loops of gravity gradiometer accelerometer
重力梯度仪加速度计控制回路分析与设计
Design of all-accelerometer-based inertial navigation & gravity gradient measurement
全加速度计惯性导航与重力梯度测量系统设计
The gravity gradient anomaly reflects the change of gravity 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。