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A surveyor uses a GNSS receiver with an RTK solution to accurately locate a parking stripe for a topographic survey. Real-time kinematic positioning (RTK) is the application of surveying to correct for common errors in current satellite navigation (GNSS) systems. [1]
NTRIP was developed by the German Federal Agency for Cartography and Geodesy (BKG) [3] and the Dortmund University Department of Computer Science. [4] Ntrip was released in September 2004. [5] The 2011 version of the protocol is version 2.0. [6] NTRIP used to be [7] an open standard protocol but it is not available freely (as of 2020).
RTK may refer to: Science and technology. Real-time kinematic positioning, a technique for precision satellite navigation;
Surveying — Survey-Grade GNSS receivers can be used to position survey markers, buildings, and road construction. [6] These units use the signal from both the L1 and L2 GPS frequencies. Even though the L2 code data are encrypted, the signal's carrier wave enables correction of some ionospheric errors.
English: Real Time Kinematic (RTK) is an accurate form of position measurement using GNSS that requires at least two cooperating receivers, a fixed base station set up over a known point, and a mobile rover, which is used for the actual measurement.
A surveyor using a total station A student using a theodolite in field. Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them.
Precise positioning is increasingly used in the fields including robotics, autonomous navigation, agriculture, construction, and mining. [2]The major weaknesses of PPP, compared with conventional consumer GNSS methods, are that it takes more processing power, it requires an outside ephemeris correction stream, and it takes some time (up to tens of minutes) to converge to full accuracy.
Deformation data must be checked for statistical significance, and then checked against specified limits, and reviewed to see if movements below specified limits imply potential risks. The software acquires data from sensors, computes meaningful values from the measurements, records results, and can notify responsible persons should threshold ...