Master of Science in Electrical Engineering, Chalmers University of Technology, Göteborg, Sweden, 1977. Doctor of Philosophy, Chalmers University of Technology, Göteborg, Sweden, 1983.
Research assistant Chalmers University of Technology, 1983-1991, research, university lecturer, 1991-1998. Research fellow Harvard-Smithsonian Center, Cambridge, Massachusetts, 1987. Chairman International Association for Geodesy Special Study Group, 1991-1995.
Member steering board Onsala Space Observatory Swedish, National Facility for Radio Astronomy, Sweden, since 1990. Chair Cost Action 716 European Community, since 1999.
Fellow International Association Geodesy. Member American Geophysical Union, Swedish National.Com. for Radio Science (associate), Swedish National Committee for Geodesy and Geophysics (associate).
Married Vanda H. Suwek, June 20, 1981. Children: Johan C., Erik A.