The Earth Gravitational Observatory (EGO): Nanosat Constellations For Advanced Gravity Mapping

Thomas Yunck1, Alex Saltman1, Srinivas V Bettadpur2, R Steven Nerem3 and John Abel4, (1)GeoOptics Inc., Pasadena, CA, United States, (2)Center for Space Research, Austin, TX, United States, (3)University of Colorado Boulder, Colorado Center for Astrodynamics Research, Boulder, United States, (4)Tyvak Nanosatellite Systems, Irvine, CA, United States