New Density Estimates Derived Using Accelerometers On-board the CHAMP and GRACE Satellites
Piyush Mehta, Self Employed, Mumbai, India, Andrew M Walker, Los Alamos National Laboratory, Los Alamos, United States, Eric K Sutton, Kirtland Air Force Base, Kirtland AFB, NM, United States and Humberto C Godinez, Los Alamos National Laboratory, Los Alamos, NM, United States