|
|
Sub-Commission 1.3 - Regional Reference Frames
|
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 588 Booth Street, Ottawa, Ontario K1A 0Y7, Canada Tel: 613-791-0157, Fax: 613-995-3215 Email: michael.craymer at canada.ca |
Dr. Daniel Roman Chief Geodesist NOAA, National Geodetic Survey 1315 East-West Hwy., Silver Spring, MD 20810, USA Tel: 301-713-3200 ext 103, Fax: 301-713-4324 Email: dan.roman at noaa.gov |
All NAREF coordinate solutions, together with the regional solutions used to produce it, are available from the NAREF data archive.
Although the members of this working group continue to produce daily and weekly coordinate solutions, their combination into NAREF weekly solutions have been suspended until further notice. We will consider resuming this effort after release of the new North American Terrestrial Reference Frame (NATRF2022). All of the historic NAREF weekly coordinate solutions, together with the regional solutions used to produce them, are still available from the NAREF data archive.
For access to the archive, please contact Michael Craymer.