This paper describes several results related to the use of the data collected by the GRACE GPS receiver, high precision accelerometer observations and precise attitude data from star trackers in the application of the GRACE Precise Orbit Determination PODD).
The requirement for the temperature stability is very high in the star sensors as the high precision needs for the altitude information.
Absolute molecular weights of star polymers using a conventionally calibrated SEC setup were determined with high precision by using a mixture of linear and star-shaped RAFT agents.
Star sensor is an important and high precision attitude control system [4 9].
Moreover, by timing all the eclipses and transits of the planet and stars in the system, the astronomers have been able to measure the sizes and masses of the stars and the planet to unusually high precision, calibrating models of stellar and planetary properties.
Such conditions necessitate instrumentation of high precision and sensitivity.
His company owns proprietary technology for producing metal machine parts with extremely high precision.
It is able to track the elevation of the ice sheets on Greenland with high precision.
They have developed a system to measure extremely tiny masses with very high precision.
The charge is expected to be zero, and the measurement confirms that to high precision.
