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Citation: Il. Harris et al., Ionospheric specification algorithms for precise GPS-based aircraft navigation, RADIO SCI, 36(2), 2001, pp. 287-298

Authors: Iijima, BA Harris, IL Ho, CM Lindqwister, UJ Mannucci, AJ Pi, X Reyes, MJ Sparks, LC Wilson, BD

Citation: Ba. Iijima et al., Automated daily process for global ionospheric total electron content mapsand satellite ocean altimeter ionospheric calibration based on Global Positioning System data, J ATMOS S-P, 61(16), 1999, pp. 1205-1218