Antros klasės GPS tinklo matavimų apdorojimo metodų analizė

Skeivalas, Jonas

Use this url to cite publication: https://hdl.handle.net/20.500.14911/136883

Antros klasės GPS tinklo matavimų apdorojimo metodų analizė

Details

Publication Type (CRIS)

Straipsnis kitame recenzuojamame leidinyje / Article in other peer-reviewed edition (S5)

Publication Type (eLABa)

Straipsnis kitame recenzuotame leidinyje / Article in other peer-reviewed publication (S4)

Author(s)

Author	Affiliation
Skeivalas, Jonas	Geodezijos ir kadastro katedra / Department of Geodesy and Cadastre (0323)

Title

Antros klasės GPS tinklo matavimų apdorojimo metodų analizė

[lt]

Jonas Skeivalas

Title in other language

Analysis of treatment approaches used in the second order GPS measurements

[en]

Is part of

Geodezija ir kartografija = Geodesy and cartography: Leidinys skirtas Geodezijos katedros atkūrimo 75-čiui paminėti

Published In

Year	Issue	Start Page	End Page
1997	1(25)	86	91

Publisher

Vilnius : Technika

Extent

p. 86-91

URI

URI
https://hdl.handle.net/20.500.14911/136883

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Matavimų inžinerija / Measurement engineering (T010)

Keywords (lt)

Keywords (en)

Abstract (en)

In this article, the analysis of data obtained by two options for the treatment of GPS measurements is performed: a) when the single blocks are separately treated, and b) when they all are simultaneously adjusted as one unit. For accuracy estimation, appropriate formulas are derived. In such an estimation normal equation coefficient conversion in blocks with continuous computations of reciprocal matrix was performed according to the formula by Frobenius. Formulas were defined for describing changes in accuracy for quantities gained in case of treatment in single blocks and in simultaneous adjustment.