Open AccessPredicted F2-layer frequencies throughout the solar cycle, for summer, winter and equinox season
Publication year - 1945
Language(s) - English
Resource type - Reports
DOI - 10.6028/nbs.irpl.16
Subject(s) - equinox , atmospheric sciences , environmental science , solstice , meteorology , climatology , geography , astronomy , geology , physics , ionosphere , geodesy , latitude