Add to ORKGThe reference system is described which involves timing, scale, coordinate systems and their transformations, and observations of the rotation of the earth. Timing (epochs) and STADAT timing corrections are discussed. The coordinates for locations, and MSL height are listed for each observing station
Summarization: Time is the fundamental measurement in satellite altimetry and the key parameter in b...
For planetary science, accurate clocks are mainly used as part of an onboard radioscience transpond...
The precise determination of time requires for its execution, a series of scientific instruments wh...
The high accuracy of modern astronomical spatial-temporal reference systems has made them considerab...
The history, equipment, and current work of the Royal Greenwich Observatory are briefly reviewed
Methods for time determination including atomic clocks and distribution of timing signal
The services providing polar motion and universal time data are described. The precision and accurac...
Geodesy is the science of the measurement and mapping of the Earth’s surface, and in this context ...
Defense Mapping Agency timing requirements ranging from milliseconds to tenths of nanoseconds and it...
During 1972 time transfer experiments were run between the U.S. Naval Observatory and the Royal Gree...
Digital clock precisely set and reset by pulses from a solar sensor, combined with a logic system, p...
The results from a total of a dozen transcontinental and intercontinental VLBI experiments are discu...
Towards 1967, the accuracy of caesium frequency standards reached such a level that the relativistic...
A sequence of advances in the determination of geodetic parameters presented by the Smithsonian Astr...
Astronomical time serves as the basis for civil time and is required to describe the orientation of ...
Summarization: Time is the fundamental measurement in satellite altimetry and the key parameter in b...
For planetary science, accurate clocks are mainly used as part of an onboard radioscience transpond...
The precise determination of time requires for its execution, a series of scientific instruments wh...
The high accuracy of modern astronomical spatial-temporal reference systems has made them considerab...
The history, equipment, and current work of the Royal Greenwich Observatory are briefly reviewed
Methods for time determination including atomic clocks and distribution of timing signal
The services providing polar motion and universal time data are described. The precision and accurac...
Geodesy is the science of the measurement and mapping of the Earth’s surface, and in this context ...
Defense Mapping Agency timing requirements ranging from milliseconds to tenths of nanoseconds and it...
During 1972 time transfer experiments were run between the U.S. Naval Observatory and the Royal Gree...
Digital clock precisely set and reset by pulses from a solar sensor, combined with a logic system, p...
The results from a total of a dozen transcontinental and intercontinental VLBI experiments are discu...
Towards 1967, the accuracy of caesium frequency standards reached such a level that the relativistic...
A sequence of advances in the determination of geodetic parameters presented by the Smithsonian Astr...
Astronomical time serves as the basis for civil time and is required to describe the orientation of ...
Summarization: Time is the fundamental measurement in satellite altimetry and the key parameter in b...
For planetary science, accurate clocks are mainly used as part of an onboard radioscience transpond...
The precise determination of time requires for its execution, a series of scientific instruments wh...