Use of cookies
Cookies help us to provide our services. By using our website you agree that we can use cookies. Read more about our Privacy Policy and visit the following link: Privacy Policy
A Terrestrial Reference System (TRS) is a spatial reference system corotating with the Earth in its diurnal motion in space.
Source:
IERS Technical Note 36: Glossary (PDF, 244KB, Not barrier-free file.) of the IERS Conventions (2010)