Real-time kinematics

The articles real-time kinematics and RTK measurement overlap thematically. Help me to better differentiate or merge the articles (→  instructions ) . To do this, take part in the relevant redundancy discussion . Please remove this module only after the redundancy has been completely processed and do not forget to include the relevant entry on the redundancy discussion page{{ Done | 1 = ~~~~}}to mark. Waschl87 ( discussion ) 09:10, 4 Aug 2015 (CEST)

Real time kinematic ( english Real Time Kinematic, RTK ) is a method for the precise determination of position coordinates using methods of satellite navigation . It works with simultaneous reception of GNSS satellite signals with geodetic receivers .

As with the Differential Global Positioning System (DGPS), the precise positions are determined relative to reference stations with fixed coordinates. DGPS methods achieve a spatial resolution in the meter or sub-meter range. RTK is more accurate by the factor that the carrier frequency is higher than the chip rate . The phase measurement is accurate to about 1 mm, but is ambiguous by a multiple of a wavelength, which is about 20 cm at the L1 frequency.

literature

• Martin Asbeck, Stefan Drüppel, Klaus Skindelies, Markus Stein: Surveying and Geoinformation . Specialist book for surveyors and geomatists. Ed .: Michael Gärtner. Gärtner, Solingen 2012, ISBN 978-3-00-038273-4 , p. 111-123 .
• Manfred Bauer: Surveying and positioning with satellites . Global Navigation Satellite Systems (GNSS) and other satellite navigation systems. 6., rework. and exp. Edition. Wichmann, Berlin 2010.

Individual evidence

1. ↑ Martin Asbeck, Stefan Drüppel, Klaus Skindelies, Markus Stein: Surveying and Geoinformation . Specialist book for surveyors and geomatists. Ed .: Michael Gärtner. Gärtner, Solingen 2012, ISBN 978-3-00-038273-4 , p. 113, 114 .