1. Monterey,California,August,2002. Casali,S. , W. Barker, "Dynamic Calibration
2. Atmosphere (DCA) for the High Accuracy Satellite Drag Model (HASDM)," AIAA-2002-4888, AIAA/AAS Astrodynamics Specialist
3. Conference, Monterey, California,August,2002. Jacchia, L. G., New Static Models of the
4. SpecialReport313,1970. Marcos, F. A. "Accuracy of Atmospheric Drag