J. F. Zumberge

On-line rapid coal analysis offers processing and marketing opportunities

J. F. Zumberge, 1987 .

The demise of selective availability and implications for the international GPS service

G. Gendt, J. F. Zumberge, J. Zumberge, 2001 .

Precise post-processing of GPS data: products and services from JPL

F. H. Webb, J. F. Zumberge, 2001 .

Characteristics and Applications of Precise GPS Clock Solutions Every 30 Seconds

Frank H. Webb, Michael M. Watkins, J. F. Zumberge, 1997 .

GPS-assisted GLONASS orbit determination

D. Kuang, J. F. Zumberge, W. I. Bertiger, 2001 .

International GPS Service for Geodynamics

R. E. Neilan, J. F. Zumberge, J. Zumberge, 1996 .