EGM:地球重力模型
“地球重力模型”的英文全称为“Earth Gravity Model”,在专业领域中常简称为EGM,以便于快速书写和使用。这一术语尤其在军事以及相关科研机构中频繁出现,主要用于描述地球重力场的精确数学表达,对导航、测绘和地球物理研究具有重要意义。
Earth Gravity Model具体释义
Earth Gravity Model的英文发音
例句
- Study and Application of GPS Height Transformation Based on SST Earth Gravity Model(EGM)
- 基于SST地球重力场模型的GPS高程转换研究及应用
- Then analyses and discusses the method of transformation of GPS height, which is divided into four types : linear fitting model, plane fitting model, earth gravity model fitting method, the gravity model in combination with GPS leveling.
- 其次分析和探讨了GPS高程转换的方法,将其分为四种类型:线性拟合模型、平面拟合模型、地球重力场模型拟合法、地球重力模型(EGM)与GPS水准相结合法。
- In this thesis, the short waves of the geoid are calculated by observed geophysical data, and the middle - and long-waves of geoid are calculated by low orders of the earth gravity model ( such as EGM96 ), then their superposition is the simulated geoid obtained.
- 论文主要讨论了利用实际的地球物理资料,模拟正演了大地水准面的短波部分,并利用了地球重力场模型的低阶项计算出中长波部分,叠加得到模拟大地水准面。
- Observation Equation of Distance between SST Satellites in Refining Earth Gravity Model(EGM)
- 精化地球重力场模型中SST距离的观测方程
- With the development of GPS technology, onboard GPS technique can be used to determine the satellite orbit. Therefore the study of earth gravity model determination from onboard GPS phase data becomes a research focus in the international geoscience.
- 随着GPS技术的发展,星载GPS技术日趋成熟,因此由星载GPS相位数据确定地球重力场模型是当前国际地学研究的热点之一。
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