J. Zumberge

Predicting GPS Clocks in the Post-Selective Availablity Era

J. Zumberge, 2000 .

Towards a Real-time 1-Hz Global GPS Network

D. Dong, J. Zumberge, D. Stowers, 1999 .

Integration of GPS geocenter and scale estimates

D. C. Jefferson, J. Zumberge, Frank H. Webb, 2002 .