ITU-R P.371-8 SPANISH-1999
长期电离层预测的指数选择

CHOICE OF INDICES FOR LONG-TERM IONOSPHERIC PREDICTIONS

ITU-R P.371-8 SPANISH-1999 发布历史

The concept of indices for long-term ionospheric predictions relies on the assumption that the important characteristics of the ionosphere, such as the critical frequencies of the various layers and the MLTF factor M (3000) F2, depend in a systematic way on certain measurable quantities concerned with solar radiation. It should however be noted that the correlation between these indices and the actual ionospheric characteristics does not necessarily imply a causal relationship, but rather an indication of associated phenomena. Changes of solar activity in general contain the components.

ITU-R P.371-8 SPANISH-1999由国际电信联盟 IX-ITU 发布于 1999-01-01。

ITU-R P.371-8 SPANISH-1999 在中国标准分类中归属于: M10 通信网综合。

ITU-R P.371-8 SPANISH-1999的历代版本如下：

• 1999年01月01日 ITU-R P.371-8 SPANISH-1999 长期电离层预测的指数选择

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 ITU-R P.371-8 SPANISH-1999 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

ITU-R P.371-8 SPANISH-1999

发布日期

1999年01月01日

实施日期

废止日期

无

中国标准分类号

M10

发布单位

IX-ITU

适用范围

The concept of indices for long-term ionospheric predictions relies on the assumption that the important characteristics of the ionosphere, such as the critical frequencies of the various layers and the MLTF factor M (3000) F2, depend in a systematic way on certain measurable quantities concerned with solar radiation. It should however be noted that the correlation between these indices and the actual ionospheric characteristics does not necessarily imply a causal relationship, but rather an indication of associated phenomena. Changes of solar activity in general contain the components.