George Chia Liu

Ionosphere Weighted GPS Cycle Ambiguity Resolution

Gérard Lachapelle, George Chia Liu, G. Lachapelle, 2002 .

GPS RTK positioning via Internet-based 3G CDMA2000/1X wireless technology

George Chia Liu, 2004 .

Ionosphere weighted global positioning system carrier phase ambiguity resolution

George Chia Liu, 2001 .