摘要
分析了8条斜向探测电路4个月的实测数据,统计了每个月的F2层MUF月中值。将"新版亚大地区F2电离层预测"(NAOR)方法与其他三种预测方法(亚大地区F2电离层预测方法(AOR)、CCIR方法及URSI方法)预测的F2层MUF月中值与实测值进行了比较。结果表明,在中国区域内新版亚大地区F2电离层预测方法明显优于其他三种方法。最后建议,未来在没有更好方法预测F2层MUF月中值的情况下,"中国参考电离层"可采用新版亚大地区F2电离层预测方法。
The test data of four months of eight oblique-incidence ionospheric sounding circuits are analyzed,the monthly medians of F2-layer MUF(basic maximum usable frequency)of every month are described.Comparing MUF monthly median observed with MUF prediction value of NAOR(the new method of predicting the ionospheric F2 layer in the Asia Oceania region)、AOR(a meth-od of predicting the ionospheric F2 layer in the Asia Oceania region) 、CCIR and URSI,NAOR method reveals better performance than other three methods.Therefore,we suggest that the China Reference Ionosphere can adopt NAOR method,without the better prediction method of the monthly median of F2-layer MUF in the future.
出处
《中国电子科学研究院学报》
2011年第1期59-63,共5页
Journal of China Academy of Electronics and Information Technology
基金
国家自然科学基金项目(60771049)
电离层相位污染成因及抑制方法研究(61040002)