RECOMMENDATION ITU-R P.682-1* - PROPAGATION DATA REQUIRED FOR THE DESIGN OF EARTH-SPACE ...
ANNEX 1
1. Introduction
2. Tropospheric effects
3. Ionospheric effects
4. Fading due to surface reflection and scattering
    4.1 General
    4.2 Fading due to sea-surface reflections
    4.3 Measurements of sea-reflection multipath effects
    4.4 Measurements of land-reflection multipath effects