Meteorological influences in ionospheric absorption measurements

Abstract
Information about the lower part of the ionosphere (up to 80 km or so) from radio studies comes mainly from measurements on the attenuation of short wave signals which are transmitted through the lower ionosphere or from studies of the intensity of reflexion of long wave signals. As part of a wider study of radio wave absorption in the lower ionosphere (region D and the lower part of region E ) we have recently had occasion to examine the seasonal variation in absorption at noon at a number of stations distributed over a wide range of latitude.

This publication has 0 references indexed in Scilit: