G.R. Hu¹, O. Ovstedal², W.E. Featherstone¹, N. Castleden¹, C.J. Earls³, D.A. Abbey^1,3

¹ Western Australian Centre for Geodesy, Curtin University of Technology, GPO Box
U1987 Perth 6845, Australia
² Department of Mapping Sciences and Technology, Agricultural University of
Norway, PO Box 5003, N-1432 Ås, Norway
³ AAMHatch Pty Ltd, 23 Hamilton Street, Subiaco WA 6008, Australia

KEYWORDS: Long Range Airborne GPS. Kinematic Positioning. Virtual Reference Stations.