摘要
通过提高电离层反演输入信息的质量来提高电离层反演的准确性和稳定性。首先对电离层模型参数与电离图特征之间的关系进行了研究,然后深入分析了采样方式对反演结果的影响,通过寻找更能代表电离图"质"的"点集"来提高反演的准确性和稳定性。最后通过反演仿真证明了该方法的有效性。
The quality of input information is improved to improve the accuracy and stability of ionospheric inversion. The relationship between the ionospheric model parameters and ionogram is studied. Then, the influence of different sampling styles on inversion has been analyzed. Through improving the samplingmode, points＇which represents more of ionogram＇s ssence are found as input information to improve theinversion accuracy and stability. Finally, the effectiveness of the method is proved by inversion simula- tion.
出处
《中国电子科学研究院学报》
2014年第3期314-318,共5页
Journal of China Academy of Electronics and Information Technology
基金
国家自然科学基金(61302006)
中国电科技术创新基金(JJ-QN-2013-28)
