ITU-R P.837-6-2012
传播模型的降水特征

Characteristics of precipitation for propagation modelling

ITU-R P.837-6-2012 发布历史

Recommendation ITU-R P.837-4 contains maps of meteorological parameters that have been obtained using the European Centre for Medium-Range Weather Forecast (ECMWF) ERA-40 re-analysis database, which are recommended for the prediction of rainfall rate statistics with a 1-min integration time, when local measurements are missing. Rainfall rate statistics with a 1-min integration time are required for the prediction of rain attenuation in terrestrial and satellite links. Data of long-term measurements of rainfall rate may be available from local sources, but only with higher integration times. This Recommendation provides a method for the conversion of rainfall rate statistics with a higher integration time to rainfall rate statistics with a 1-min integration time.

ITU-R P.837-6-2012由国际电信联盟 IX-ITU 发布于 2012-02-01。

ITU-R P.837-6-2012 在中国标准分类中归属于: M10 通信网综合。

ITU-R P.837-6-2012 发布之时，引用了标准

• ITU-R P.837-4 传播模型的降雨的特性
• ITU-R P.1144 无线电通信第3研究组传播方法应用指导*， 2015-07-01 更新

* 在 ITU-R P.837-6-2012 发布之后有更新，请注意新发布标准的变化。

ITU-R P.837-6-2012的历代版本如下：

• 2012年02月01日 ITU-R P.837-6-2012 传播模型的降水特征

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标准号

ITU-R P.837-6-2012

发布日期

2012年02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

引用标准

ITU-R P.837-4 ITU-R P.1144

被代替标准

ITU-R P.837-6-2007

适用范围

Recommendation ITU-R P.837-4 contains maps of meteorological parameters that have been obtained using the European Centre for Medium-Range Weather Forecast (ECMWF) ERA-40 re-analysis database, which are recommended for the prediction of rainfall rate statistics with a 1-min integration time, when local measurements are missing. Rainfall rate statistics with a 1-min integration time are required for the prediction of rain attenuation in terrestrial and satellite links. Data of long-term measurements of rainfall rate may be available from local sources, but only with higher integration times. This Recommendation provides a method for the conversion of rainfall rate statistics with a higher integration time to rainfall rate statistics with a 1-min integration time.