Volume 29 Issue 5
Sep.  2009
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Article Contents
Cao Hongyan, Sun Xianru. A New Method of Predicting the Ionospheric F2 Layer in the Asia Oceania Region[J]. Journal of Space Science, 2009, 29(5): 502-507. doi: 10.11728/cjss2009.05.502
 Citation: Cao Hongyan, Sun Xianru. A New Method of Predicting the Ionospheric F2 Layer in the Asia Oceania Region[J]. Journal of Space Science, 2009, 29(5): 502-507.

A New Method of Predicting the Ionospheric F2 Layer in the Asia Oceania Region

doi: 10.11728/cjss2009.05.502
• Rev Recd Date: 1900-01-01
• Publish Date: 2009-09-15
• The new method of predicting the ionospheric F2 layer in the Asia Oceania region is based on cross-correlation theory of ionospheric parameters and the twelve-month running mean of sunsport number (R12). The R12 is substituted for the ionospheric prediction index Ic produced from f0F2 of Chongqing, and the B coefficients interpolated by three different R12 data are not used, which can reduce the error caused by converting R12 into Ic. Lots of data at several sounding stations have been prudently selected and suplemented based on the old predicting method, and the $B$ coefficients needn't be computed any more, which can avoid interpolation error resulting from the intermediate link. A comparison of several predicting results shows that the new edition is much more accurate.

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