1) broadcast ephemeris error
广播星历误差
1.
GPS broadcast ephemeris error and its effect on single point positioning accuracy;
GPS广播星历误差及对单点定位的影响
2) broadcast ephemeris
广播星历
1.
Applications of orthogonal polynomials in caculating GPS orbit with broadcast ephemeris;
正交多项式在广播星历拟合GPS卫星轨道中的应用
2.
Evaluation of GPS35 satellite broadcast ephemeris precision by using SLR data;
利用SLR检核GPS35卫星广播星历精度
3.
Equidistant Lagrange interpolation algorithm of GPS broadcast ephemeris;
GPS卫星广播星历的Lagrange等距插值算法
3) broadcasting ephemeris
广播星历
1.
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
2.
The geometric delay errors for GPS common view time comparison between remote clocks are corrected according to broadcasting ephemeris of navigation information and precise ephemeris that IGS provides.
根据导航电文中的广播星历和IGS提供的精密星历对GPS共视比对结果中的几何时延误差进行了改正。
3.
This paper analyzes and compares the differences of the influences of the computed results obtained with broadcasting ephemeris and precise ephemeris on the baseline processing results, and probes into their influences on the positioning accuracy theoretically.
分析比较了广播星历、精密星历对基线解算结果影响的差异,从理论上探讨了其对定位精度的影响。
4) ephemeris error
星历误差
1.
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
2.
It s positioning mechanism is different from GPS,and it s positioning accuracy is affected by many factors among which ephemeris error can not be neglected.
双星定位系统是我国自行研制开发的一种区域性卫星定位系统,其定位体制与 GPS 不同,并且其定位精度受到诸多因素的影响,其中星历误差的影响是不可忽略的因素。
3.
Basing on the precision of baseline solution, the main factors relating to high precision GPS data processing, in this paper, GPS phase observation equation, atmosphere refraction correcting, ephemeris errors, adjustment datum, reference frame .
对于GPS控制网来说，如何提高基线解算的精度是提高GPS网点精度的基础，在此基础上，本文针对高精度GPS数据处理中考虑的一些因素，即相位观测模型、大气折射误差改正、星历误差、平差基准、参考框架等方面进行了分析和研究，主要研究内容如下： 系统分析了非差相位观测模型和误差模型，讨论了不同频率载波相位的线性组合及应用。
5) GPS broadcast ephemeris
GPS广播星历
1.
The variations of orbit error of GPS broadcast ephemeris from 2002 to 2006 are analyzed, and some effects on the orbit accuracy are discussed.
分析了2002—2006年GPS广播星历轨道误差的变化情况,并对其影响因素进行了讨论。
2.
On the basis of the orbit character of the LEO satellite and the advantages of definite physical meanings, quickly creating, high precision, fewer parameters of GPS broadcast ephemeris, a new sort of ephemeris parameters for calculating LEO satellite location is designed and analyzed through a example.
在分析低轨卫星轨道变化特征的基础上,考虑GPS广播星历参数的物理意义明确、生成速度快、精度高、参数少等特点,设计了一套适于低轨卫星在轨位置计算的星历参数,并对其算法进行了试算。
3.
In accordance with the fitting GPS broadcast ephemeris parameters,prediction ephemeris was used to make fitting calculation and analysis,in order to evaluate different GPS broadcast ephemeris parameters by using reducing its different ephemeris parameters.
为了更好地利用广播星历参数进行导航电文参数的优化设计,在拟合GPS广播星历参数的基础上,通过减少其中不同的调和项系数,分别对预报星历进行拟合计算分析,以对不同的GPS广播星历参数进行质量评估。
补充资料：历人
1.藏匿罪犯的人。《书．梓材》:"肆往﹐奸宄﹐杀人﹐历人﹐宥。"孔传:"汝往之国又当详察奸宄之人及杀人贼﹐所过历之人﹐有所宽宥。"孔颖达疏:"详察其奸宄及杀人之人﹐二者所过历之人﹐原情不知﹐有所宽宥﹐以断狱务从宽故。"一说﹐谓俘虏人民。周秉钧易解:"历﹐谓俘虏……历人﹐谓俘虏人民。"
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条