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  4. To the question of GPS-measurements duration in the construction of state networks of the 1st and 2nd classes

To the question of GPS-measurements duration in the construction of state networks of the 1st and 2nd classes

ISTCGCAP.
2001;
Volume 61, Number 61
: 124-132
Authors:
  1. Kornyliy Tretyak
  2. T. M. Shushkova
1
Department of Higher Geodesy and Astronomy of Lviv Polytechnic National University
2
Lviv Polytechnic National University

By the results of GPS permanent stations observations and GPS experimental measurements were determined the functional dependences of measurement accuracy of vectors components in dependence from duration of observations and vectors length by means of GPS method. The determined dependences correspond to vectors, lengths of which do not exceed the limits from 2 up to 50 km. The submitted dependences can be used at the development of optimum technique of the construction of state networks of the 1-st and 2-nd classes.

1. Tretiak K., Cherepanov E. Eksperymentalne doslidzhennia tochnosti GPS-systemy SR- 9500 LEICA / 36. nauk. pr. naukovo-tekhnichnoi konferentsii prysviachenoi sviatu pratsivnykiv heolohii, heodezii ta kartohrafii. Lviv, 1999. 
2. Osnovni polozhennia stvorennia derzhavnoi merezhi Ukrainy: Postanova Kabinetu Ministriv Ukrainy vid 8 chervnia 1998 r. - K., 1998. - № 844.