1-3 of 3 Books

Earth observation with CHAMP
By Christoph Reigber,Hermann Lühr,Peter Schwintzer
Global gravity field determination using the GPS measurements made onboard the low earth orbiting satellite CHAMP
Global gravity field determination using the GPS measurements made onboard the low earth orbiting satellite CHAMP
By Lars Prange

First Champ Missions Results for Gravity, Magnetic and Atmospheric Studies
By Christoph Reigber,Hermann Lühr,Peter Schwintzer