电离层模型 meaning in Chinese
ionospheric models
Examples
- Guide to reference and standard ionosphere models
参考和标准电离层模型的指南 - This method is based on the bent ionosphere model and the coefficient of dynamic correction is introduced into traditional cosine correction model to achieve dynamic correction of ionosphere delay . so the position error of over correction can be overcomed
该方法以bent电离层模型为基础，在余弦电离层修正模型的基础上，引入动态修正系数，从而克服了采用通常修正方法带来的过修正误差。 - The main achievements of this work include the some aspects as follows : ( 1 ) based on a simple model with constant number of parameters , which consists of a set of trigonometric series functions , a generalized ionospheric model is constructed whose parameters can be adjusted
主要包括： ( 1 )将参数固定的三角级数函数电离层模型，扩展为更适用于理论研究和实际应用的参数可调型广义形式，实现了根据电离层延迟时空变化特征，选择不同的特征参数模拟电离层延迟的影响。 - In this paper , we study that how to estimate the coordinate of currenly epoch using the observation preferably in the dynamic navigation . we study the mathematical models and methods for cleaning data in absolute positioning . and , we also studied the ionosphere model correction , the troposphere model correction and the rotation of the earth model correction . from studying , we improve the methods which smoothing pseudoranges in using phase
本文主要研究动态导航应用中，如何较好利用观测量来估计出当前历元的点位坐标，系统研究了绝对定位数据净化的模型和方法，研究了电离层模型改正、对流层模型改正及地球自转模型改正，改进了载波平滑伪距的方法。 - Based on the qps ionosphere model , the gradients model 、 quasi - cosine disturbed model and qps model with es layer are also introduced . then using the platform , the backscatter ionogram of these typical states are simulated , comparing with the real ionogram to find that they can match well , which proves the validity and practicability of the platform . the influence of the inputting parameters of these model and antenna patterns on the backscatter ionogram is also discussed in this paper
本文在球形对称准抛物电离层模型基础上,分别引入了梯度模型、准余弦扰动模型、包含es层的准抛物模型,然后利用该仿真平台,对这几种典型电离层状态的返回散射电离图进行了仿真,并与实测图进行了比较,一致性很好,证明了该仿真平台的有效性和实用性。