Effects of tropospheric refraction on radiowave propagation
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چکیده
The ITU Radiocommunication Assembly, considering a) that for the proper planning of terrestrial and Earth-space links it is necessary to have appropriate calculation procedures for assessing the refractivity effects on radio signals; b) that procedures have been developed that allow the calculation of some refractive propagation effects on radio signals on terrestrial and Earth-space links, recommends 1 that the information in Annex 1 be used for the calculation of large-scale refractive effects.
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