电离层结构

应用射线追踪方法对几种典型的电离层结构变化进行了分析，讨论了电离层结构对射线路径的影响。

Several typical structural changes of ionosphere were discussed and the influence of the ionosphere structure on the ray path is analyzed .

磁暴期间中纬度电离层剖面结构变化的数值模拟

Model study of mid-latitude ionospheric density profile variation during geomagnetic storms

中国区域电离层相关结构对卫星增强系统的影响

The Effects of Ionosphere Correlation Structure on Satellite Augmentation System in China

低电离层反射结构的日变化模型

A diurnal-varying reflection model for lower ionosphere

本文通过对电离层形态结构的分析以及建立适当的模型来讨论电离层折射对干涉仪输出的影响，并提出了改正方案。

The influence of ionospheric refraction on the output of interferometer is discussed and the method used to correct it is suggested .

对窄波瓣天线Riometer获得的宇宙噪声资料进行了分析，结果表明：宇宙噪声资料包含着电离层不均匀结构的信息。

And analysed the data obtained by Riometer with narrow lobe-beam antannas .

相关分析法在研究电离层不均匀结构中的应用

The application of correlation analysis methods to the study of ionospheric irregularities

极区电离层不均匀结构与增亮极光薄层

Inhomogeneous structure and thin layers of the enhanced aurora in the ionosphere of polar region

由高频无线电波反射回波参数反演电离层运动和结构的高度剖面

Height Profile Inversion of the Ionospheric Movement from the Observed Parameters of HF Radio Echoes

电离层不规则结构的多普勒谱特性

Culture region Doppler spectrum of ionospheric irregularities

这充分体现了昆明站的地域特性及赤道异常区电离层不规则结构发展特性。

All above indicate that the regional properties of Kunming station and the evolution characteristics of ionospheric irregularities in the equatorial anomaly .

本文分析了EGNOS电离层改正数的结构，介绍了用户的电离层改正数算法流程。

This paper introduces the structure of ionospheric delay correction , and gives the users process flow of the ionospheric delay .

本文的研究表明，利用GPS地面台网和掩星观测结合的时变三维电离层层析成像技术可以对电离层大尺度结构的时空演变进行较为有效的监测。

The studies in this dissertation demonstrate that time-dependent 3-D CIT with ground-based GPS network and occultation observations is rather effective to monitor the spatio-temporal evolution of large-scale ionospheric structures .

本文给出了薄相屏近似条件下的电离层闪烁Fourier功率谱和Bessel功率谱与电离层不均匀结构电子密度涨落空间谱之间的关系。

This paper gives the relation between the Fourier and Bessel power spectra of ionospheric scintilation and the fluctuations in electron density of irregularities when a thin phase-screen approximation is justifies .

电离层是日地空间环境的重要组成部分，认识电离层的结构和活动规律，是人类对自身生存环境认识和利用的重要基础。

Ionosphere is an important part of the space environment , understanding the structure of ionosphere and the rule of the ionospheric activity is an important basis to better understand human living environment .

本文是按照电离层探测，数据处理和模型建立的顺序来论述的，在此基础之上讨论了电离层的结构变化。

This thesis reviews the process of ionosphere probe , data processing and model establishing , based on which the structural changes in the ionosphere is analyzed .

重建结果清晰地显示了磁暴期间电离层负相暴效应，表明结合GPS地面台网和掩星观测的时变三维电离层层析可以有效地监测扰动条件下的大尺度电离层结构。

Ionospheric negative phase storm effects are exhibited in the reconstruction results during the magnetic storm . The study of present paper confirms that ( time-dependent ) 3-D CIT with ground-based GPS network and occultation observations is a powerful tool to monitor large-scale ionospheric structures under disturbed conditions .