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A frequency analysis method and its application in ephemeris representation
频率分析方法及其在历表表达方面的应用简介
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Study on the Effect of GPS Satellite Ephemeris to Real-Time Positioning
GPS星历对实时定位精度的影响研究
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The Best Numerical Method for Making Precise Ephemeris of Synchronous Satellite
建立同步卫星精密星历表的最佳数值方法
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Study and analysis on ephemeris error in double-star positioning system
双星定位系统中星历误差的分析与研究
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Optimum Design of GPS Network Based Forecasting Ephemeris
基于预报星历的GPS控制网的优化设计
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LEO satellite ephemeris parameters fitting method based on orbit character of satellite
基于卫星轨道特征的低轨卫星星历参数拟合法
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Calculation and error analysis of GPS satellite position by making use of broadcast ephemeris
利用广播星历计算GPS卫星位置及误差分析
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Effect and Analyse of Broadcast Ephemeris Errors on GPS Survey Precision
卫星星历误差对GPS定位精度的影响与分析
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Application of Generalized Extended Interpolation Method in Precise Ephemeris Interpolation
广义延拓插值在卫星精密星历插值中的应用
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The Model of Single-point Positioning by Use of Precise Ephemeris and Result Analysis
利用精密星历进行单点定位的数学模型和初步分析
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Evaluation Analysis on GPS Broadcast Ephemeris Parameters Based on the Ephemeris Fitting
基于星历拟合的GPS广播星历参数评估分析
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The Comparison Research on GPS Precise Ephemeris Interpolation Methods
GPS精密星历插值方法的比较研究
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Satellite clock and broadcast ephemeris error correction model were introduced briefly .
介绍目前广域差分星历误差及卫星钟差所使用的改正模型。
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An Interpolation Method for High Precision Satellite Ephemeris
一种卫星精密星历的插值方法
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The Engineering Design for Broadcast Ephemeris Parameters Fitting Arithmetic and Their Interfaces
工程化广播星历参数拟合算法与接口设计
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Comparisons of Two Kinds of GPS Broadcast Ephemeris Parameter Algorithms
两种GPS广播星历参数算法的比较
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The GPS Forecasting ephemeris is usually used to predict GPS satellite distribution .
GPS预报星历常用来预报未来一段时间内GPS卫星的分布情况。
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Study on Orbit Error Test of GPS Broadcasting Ephemeris
GPS广播星历轨道误差试验研究
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The study on the model of the diagnosis forecast for the GPS broadcasting ephemeris error
GPS广播星历误差影响诊断与预测模型研究
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Research on interpolation method for IGS precise ephemeris and clock bias
IGS精密星历和钟差插值方法的研究
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Precision Analysis on Orbit and Clock of GPS Satellites Broadcast Ephemeris
GPS系列卫星广播星历轨道和钟的精度分析
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Meanwhile , we need the GPS satellite ephemeris to be more accurate .
同时,也对GPS卫星星历的精度和实时性提出了越来越高的要求。
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A Simple Mathematical Model of Solar Ephemeris
太阳历表的简便数学模型
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Research on the Broadcast Ephemeris Adapted to All Kinds of Orbits
一类适用于各种轨道类型的导航卫星广播星历研究
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A Novel Wide Area Differential Method on Separated Calculation of Satellite Clock Errors and Ephemeris Errors
星钟和星历误差分离的广域差分新方法
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Solving similar GPS broadcast ephemeris parameters using Givens transformation
用基于Givens变换的QR分解计算类GPS广播星历参数
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The Accuracy Analysis of the User Arithmetic GLONASS Broadcast Ephemeris
GLONASS广播星历用户算法精度分析
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Error analysis of prediction orbit determined by GLONASS ephemeris
基于GLONASS星历的预报轨道的误差分析
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Preliminary Study on Rapid Ephemeris Replacing the Precise Ephemeris in GPS Locating Calculation
快速精密星历替代精密星历定位的初步研究
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Influence of solar activity on GPS broadcast ephemeris
太阳活动对GPS卫星广播星历的影响