Estimation of gravity field non-homogeneity and variation for the vertical network observations

Petroškevičius, Petras; Popovas, Darius; Krikštaponis, Boleslovas; Putrimas, Raimundas; Būga, Arūnas; Obuchovski, Romuald

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/121459

Estimation of gravity field non-homogeneity and variation for the vertical network observations

Details

Publication Type (CRIS)

Straipsnis recenzuojamoje Lietuvos tarptautinės konferencijos medžiagoje / Article in peer-reviewed Lithuanian international conference proceedings (P1e)

Publication Type (eLABa)

Straipsnis recenzuotame konferencijos darbų leidinyje / Article published in peer-reviewed conference proceedings (P1d)

Author(s)

Author	Affiliation
Petroškevičius, Petras	Geodezijos ir kadastro katedra / Department of Geodesy and Cadastre (0323)
Popovas, Darius	Geodezijos ir kadastro katedra / Department of Geodesy and Cadastre (0323)
Krikštaponis, Boleslovas	Geodezijos ir kadastro katedra / Department of Geodesy and Cadastre (0323)
Putrimas, Raimundas	Geodezijos ir kadastro katedra / Department of Geodesy and Cadastre (0323)
Būga, Arūnas	Kalibravimo laboratorija / Laboratory of Calibration (accredited) (035001)
Obuchovski, Romuald	Geodezijos ir kadastro katedra / Department of Geodesy and Cadastre (0323)

Title

Estimation of gravity field non-homogeneity and variation for the vertical network observations

[en]

Petras Petroskevicius, Darius Popovas, Boleslovas Krikstaponis, Raimundas Putrimas, Arunas Buga, Romuald Obuchovski

Is part of

The 7th International conference Environmental engineering. May 22-23, 2008 Vilnius, Lithuania : proceedings [CD]

Published In

Year	Start Page	End Page
2008	1	7

Publisher

Vilnius : Technika, 2008

Extent

p. 1-7

URI

URI
https://hdl.handle.net/20.500.14911/121459

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Matavimų inžinerija / Measurement engineering (T010)

Keywords (en)

Abstract (en)

Lithuanian National Geodetic Vertical First Order Network was established for creation of up to date geodetic height reference which fulfils international requirements. Observation data of vertical network are under process of preparation for the new height system introduction. Estimation of real and normal gravity field equipotential surfaces misalignment and normal field equipotential surfaces non-parallelity was performed. Based on improved algorithm the effect of closest celestial bodies Moon and Sun was estimated. The obtained results were analysed.