The purpose of this subcommission is to provide international focus and cooperation for issues involving the horizontal, vertical, and three-dimensional geodetic control networks of North America, including Central America, the Caribbean and Greenland (Denmark).
Dr. Michael Craymer
Coordinator, Reference Frames & Earth Dynamics
Canadian Geodetic Survey, Natural Resources Canada
615 Booth Street, Ottawa, Ontario
K1A 0E9, Canada
Tel: 613-947-1829, Fax: 613-995-3215
Email: craymer at nrcan.gc.ca
Dr. Neil Weston
Chief, Spatial Reference Systems Division
NOAA, National Geodetic Survey, N/NGS2, Rm 8813
1315 East-West Hwy., Silver Spring, MD
Tel: 301-713-3191, Cell: 301-885-7013, Fax: 301-713-4324
Email: neil.d.weston at noaa.gov
All of the NAREF WG coordinate solutions, together with the regional solutions used to produce it, as well as data for GPS stations operated by NRCan/GSD are available from the NAREF data archive at the following FTP server. Access to the server requires a password. Please contact Mike Craymer for access.