1) GPS baseline
GPS基线
1.
The ephemeris of GPS satellites and the coordinates of the satellites are the mathematical basis in solving the GPS baselines.
在GPS基线解算中,卫星星历是解基线的数学基础,星历的精度对基线解算结果具有影响。
2) GPS basis
GPS基线
1.
How to reduce GPS basis to the initial datum of the plane network,it is an important problem for using GPS technology to found or densify control system,for this reason we adopt the suitable adjustment methods according to the actual situation and various demands of the original plane network.
如何将GPS基线向量归算到原有地面网点所属的基准 ,这是应用GPS技术建立或加密控制网的一个重要问题 ,为此应根据原有地面网的实际情况及不同的要求选择合适的平差方法。
5) GPS baseline vector
GPS基线向量
1.
A new method for solving GPS baseline vector has been put forward, in which the problems of " detection and repair of cycle slips" and " determination of ambiguity" can be avoided.
提出了一种解算GPS基线向量的新方法。
2.
On the base of GPS baseline vector nonlinear adjustment calculation,estimate value of unit wight variance,precision estimate of adjustment and baseline length are analyzed,and the simplified direct formulas for precision assessment of GPS baseline vector nonlinear adjustment calculation are put forward in this paper.
在GPS基线向量非线性平差解算的基础上,分析了单位权中误差估值、平差值的精度估计和基线长度的精度估计,并给出了简明的直接估计公式,为GPS基线向量非线性平差解算的精度评定提供了直接的评定公式。
3.
The fundamental rule to select variance—covariance model has been presented, and the alternative algorithm which simulaneously estimate fixed variance components and scalled variance components of the distance, azimuth and geode height difference for a GPS baseline vector has been developed.
本文应用最小范数二次无偏估计(MINQUE)理论,研究了GPS基线向量网在椭球面上进行三维平差时的方差和协方差分量的估计问题。
6) GPS baseline extrapolating
GPS基线外推
补充资料：基线分离峰
分子式：
CAS号：
性质： 相邻两峰间的分离度大于1.5时，称此相邻两峰为达到基线分离。此两峰称为基线分离峰。此时其峰谷位于基线上。
CAS号：
性质： 相邻两峰间的分离度大于1.5时，称此相邻两峰为达到基线分离。此两峰称为基线分离峰。此时其峰谷位于基线上。
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