NeQuick模式在亚太地区扇区电离层参数f0F2的预测能力

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名

邮箱

手机号码

标题

留言内容

验证码

Evaluation of the Prediction Ability of the NeQuick Model on f0F2 Over Asia-Australic Sector

1.
Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029
2.
Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences
3.
Graduate University of Chinese Academy of Sciences

摘要: 利用亚洲、澳大利亚地区8个电离层观测台站的F2层临界频率f0F2的历史观测数据,考察了NeQuick模式预报电离层基本参数f0F2在亚太扇区的适应性.对比分析表明,此模式能比较好地预测各地的F2层临界频率,其绝对误差在南半球各站相对北半球各站较大,太阳活动高年相对太阳活动低年较大,春秋季相对夏冬季较大.其误差均方根在太阳活动高年相对太阳活动低年较大.
- f0F2 /
- 电离层 /
- NeQuick模式
Abstract: In this paper, with the observed critical frequencies of F2 layer at eight ionospheric observatories in Asia-Australic sector, the prediction ability of the NeQuick model on f0F2 over Asia-Australic sector were investigated. The agreement between the prediction by the NeQuick model and the observed f0F2 data in this sector is quite satisfactory. The model prediction error is bigger in the northern hemisphere than in the southern hemisphere, bigger in the years with high solar activity than in those with low solar activity, and in spring and autumn than in winter and summer. The RMSE is bigger in the years with high solar activity than in those with low solar activity.
- f0F2 /
- Ionosphere /
- NeQuick model