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Citation: Er. Kursinski et al., Initial results of combining GPS occultations with ECMWF global analyses within a 1DVar framework, EARTH PL SP, 52(11), 2000, pp. 885-892

Authors: Hajj, GA Lee, LC Pi, XQ Romans, LJ Schreiner, WS Straus, PR Wang, CM

Citation: Ga. Hajj et al., COSMIC GPS ionospheric sensing and space weather, TERR ATM OC, 11(1), 2000, pp. 235-272