Policy on Intellectual Property Right (IPR)
1 Introduction
2 Complex permittivity
2.1 Layered ground
3 Penetration depth
4 Factors determining the effective electrical characteristics of soil
4.1 Nature of the soil
4.2 Moisture content
4.3 Temperature
4.4 Seasonal variation
5 Complex relative permittivity prediction methods
5.1 Water
5.1.1 Pure water
5.1.2 Sea water
5.1.3 Ice
5.2 Soil
5.3 Vegetation
5.3.1 Above freezing temperatures
5.3.2 Below freezing temperatures
Appendix to Annex 1 - Electrical properties expressed as permittivity and
conductivity as used in Recommendatons ITU-R P.368 and ITU-R P.832
1 Introduction