Multidisciplinary studies of Deep Earth:From Geodynamo
to Geodesy
Weijia Kuang
Joint Center for Earth Systems Technology,  UMBC
Space Geodesy Branch, Code 926, NASA Goddard Space Flight Center
Introduction
1.  Mass redistribution in the core and time-variable gravity field
2.  Pressure variation at CMB and mantle deformation
3.  Prediction of geomagnetic secular variation