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Improved world-wide maps of monthly median foF2
Institution:1. IPS Radio and Space Services, P.O. Box 702, Darlinghurst 2010, Australia;2. Andrew Antennas, Innovation House, Technology Park 5095, Australia;1. M.F Radar, Indian Institute of Geomagnetism, Shivaji University Campus, Kolhapur, India;2. Space and Earth Science Laboratory, Department of Physics, Shivaji University, Kolhapur, India;3. Indian Institute of Geomagnetism, Navi Mumbai, India;1. Indian Institute of Geomagnetism, Tirunelveli, India;2. Center for Space and Remote Sensing Research, National Central University, Chung-Li, Taiwan, ROC;3. Space Physics Laboratory (SPL), VSSC, Trivandrum, India;1. Indian Institute of Geomagnetism, Navi Mumbai, 410218 Maharashtra, India;2. Medium Frequency Radar, Indian Institute of Geomagnetism, Shivaji University Campus, Kolhapur 416004, Maharashtra, India
Abstract:New global maps of monthly median values of foF2 have been prepared using over 45,000 station months of foF2 observations, semi-empirical model values of foF2 in the mid-latitude ocean areas and empirical model values for the equatorial and high latitude regions. These observations have been carefully screened and mapped, using the Jones-Galley technique, to produce monthly median maps of foF2 for each hour, each month and for high and low levels of solar activity.
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