1. Prediction of attenuation due to rainfall on terrestrial links
2. Crane, R.K.: ‘Electromagnetic wave propagation through rain’, (Wiley, New York 1996)
3. ITU-R Recommendation P.530-9: ‘Propagation data and prediction methods required for the design of terrestrial line-of-sight systems’, International Telecommunication Union, 2001
4. ITU-R Recommendation P.837-1: ‘Characteristics of precipitation for propagation modelling’, International Telecommunication Union, 1994
5. ITU-R Recommendation P.837-3: ‘Characteristics of precipitation for propagation modelling’, International Telecommunication Union, 2001