Angular Velocity of The Earth's Rotation (S) : Time rate of change of angular displacement relative to the fixed stars. It is equal to 0.729,211 x 10 radian/second. -4
National Oceanic and Atmospheric Administration NOAA, Tide and Current Glossary, National Ocean Service, CO-OPS, Products and Services N/OPS3, Silver Spring, MD, USA 1999. http://co-ops.nos.noaa.gov/publications/glossary2. pdf, (ND/ Tide and Current - Amer) {830}