Real Time Kinematic (RTK) satellite navigation is a technique used to enhance the precision of position data derived from satellite-based positioning systems, being usable in conjunction with GPS, GLONASS and/or Galileo. It uses measurements of the phase of the signal′s carrier wave, rather than the information content of the signal, and relies on a single reference station to provide real-time corrections, providing up to centimetre-level accuracy. With reference to GPS in particular, the system is commonly referred to as Carrier-Phase Enhancement, or CPGPS. It has application in land survey and in hydrographic survey.
Read more about Real Time Kinematic: See Also
Famous quotes containing the words real and/or time:
“The real reason I run is to bring honor to Jesus.”
—Charity Fillmore (b. 1982)
“No
Praise that the spring time is all
Gabriel and radiant shrubbery as the morning grows joyful”
—Dylan Thomas (1914–1953)