Title :
An Effective Ground Conductivity Map for Continental United States
Author_Institution :
Federal Communications Commission, Washington, D.C.
Abstract :
The Federal Communications Commission has recently adopted a new effective ground conductivity map. The derivation of this map and its estimated accuracy are discussed in this paper.
Keywords :
Acoustic noise; Broadcasting; Conductivity measurement; FCC; Frequency; Laboratories; Noise level; Radio propagation; Signal to noise ratio; Soil measurements;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1954.274573
