【摘要】 利用GPS伪距与载波相位联合数据处理的方法 ,分析了 2 0 0 0年 7月 1 4日太阳耀斑爆发期间 ,武汉、北京、乌鲁木齐GPS观测数据得到的电离层TEC ,提出了利用多项式拟合计算由耀斑引起的电离层TEC增加量的方法更多还原

【Abstract】 This paper studies the ionospheric TEC calculated from the GPS data received in Wuhan,Beijing,Wulumuqi stations during the flare burst on July 14,2000.The TEC in the ionosphere is calculated.The method for calculating TEC enhancement only caused by the solar flare is presented.The calculating results indicate that the polynomial fitting method can effectively calculate TEC enhancement.The fitting period of time should be chosen by the actual TEC curve.更多还原