International Earth Rotation and Reference Systems Service information

The International Earth Rotation and Reference Systems Service (IERS), formerly the International Earth Rotation Service, is the body responsible for maintaining...

maintained by the International Earth Rotation and Reference Systems Service (IERS). Practical navigation systems are in general referenced to a specific...

end of March and September as well as a second preference. The International Earth Rotation and Reference Systems Service (IERS) tracks and publishes the...

International Celestial Reference System and Frame (Technical report). Frankfurt am Main: International Earth Rotation and Reference Systems Service (IERS)...

meridian (0° longitude) maintained by the International Earth Rotation and Reference Systems Service (IERS). It passes about 5.3 arcseconds east of George...

in advance by the International Earth Rotation and Reference Systems Service (IERS), to ensure that the difference between the UTC and UT1 readings will...

University Press. ISBN 0-521-63280-3. "Earth Rotation Angle". International Earth Rotation and Reference System Service. 2013. Retrieved 20 March 2018. Explanatory...

The International GNSS Service (IGS) International Global Navigation Satellite Systems Society Inc (IGNSS) International Earth Rotation and Reference Systems...

Observatory and HM Nautical Almanac Office. Besides the IAU list of units and constants, also the International Earth Rotation and Reference Systems Service defines...

from a measure of the Earth's angle with respect to the International Celestial Reference Frame (ICRF), called the Earth Rotation Angle (ERA, which serves...

motion of the Earth is the motion of the Earth's rotational axis relative to its crust.: 1  This is measured with respect to a reference frame in which...

interactions between the dynamic atmosphere and Earth itself. The International Earth Rotation and Reference Systems Service monitors the changes. In the absence...

taken over by the International Bureau of Weights and Measures (BIPM) and the International Earth Rotation and Reference Systems Service (IERS). The creation...

announced in advance by the International Earth Rotation and Reference Systems Service (IERS), which measures the Earth's rotation and determines whether a leap...

no. 36: General definitions and numerical standards (Report). International Earth Rotation and Reference Systems Service. Archived (PDF) from the original...

definitions and numerical standards. International Earth Rotation and Reference Systems Service. For complete document see Gérard Petit and Brian Luzum...

day. Earth's rotation period relative to the fixed stars, called its stellar day by the International Earth Rotation and Reference Systems Service (IERS)...

to denote the Earth's prime meridian (0° longitude) by the International Earth Rotation and Reference Systems Service, which defines and maintains the...

such frame is WGS84, as well as frames by the International Earth Rotation and Reference Systems Service (IERS). GNSS receivers have almost completely...

as ΔT. Recent values can be obtained from the International Earth Rotation and Reference Systems Service (IERS). A table of the actual length of the day...

opposition to the Earth's rotation. This "drains" angular momentum and rotational kinetic energy from Earth's rotation, slowing the Earth's rotation. That angular...

General. 1971. (Irish statute) International Earth Rotation and Reference Systems Service The original BBC World Service GMT time signal in MP3 format...

introduction of improved transportation and communications systems in the 20th century that the question of an International Date Line truly became a question...

of Earth's North and South Poles". Scientific American. Retrieved 6 January 2019. "Polar motion". International Earth Rotation and Reference Systems Service...