%0 Journal article %A Reigber, Christoph %T A high resolution global gravity field model combining CHAMP and GRACE satellite mission and surface data: EIGEN-CG01C %R 10.23689/fidgeo-564 %J Scientific Technical Report / Geoforschungszentrum Potsdam %I GFZ%C Helmholtz-Zentrum %U http://hdl.handle.net/11858/00-1735-0000-0001-32C5-D %~ FID GEO-LEO e-docs