@article{MTMT:3130887,
	title = {A függővonal-elhajlás meghatározásának lehetőségei [Possibilities of determination of the vertical deflections]},
	url = {https://m2.mtmt.hu/api/publication/3130887},
	author = {Völgyesi, Lajos and Tóth, Gyula},
	journal-iso = {GEOMAT KÖZL},
	journal = {GEOMATIKAI KÖZLEMÉNYEK / PUBLICATIONS IN GEOMATICS},
	volume = {18},
	unique-id = {3130887},
	issn = {1419-6492},
	year = {2015},
	pages = {75-83},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887; Tóth, Gyula/0000-0002-0280-9060}
}

@book{MTMT:2692156,
	title = {A felsőgeodézia elmélete és gyakorlata},
	url = {https://m2.mtmt.hu/api/publication/2692156},
	isbn = {9789632572482},
	author = {Biró, Péter and Ádám, József and Völgyesi, Lajos and Tóth, Gyula},
	publisher = {HM Zrínyi Térképészeti és Kommunikációs Szolgáltató Nonprofit Kft.},
	unique-id = {2692156},
	year = {2013},
	orcid-numbers = {Ádám, József/0000-0002-0006-2661; Völgyesi, Lajos/0000-0002-3196-4887; Tóth, Gyula/0000-0002-0280-9060}
}

@inproceedings{MTMT:1504911,
	title = {Local gravity field modeling using surface gravity gradient measurements},
	url = {https://m2.mtmt.hu/api/publication/1504911},
	author = {Tóth, Gyula and Völgyesi, Lajos},
	booktitle = {Dynamic Planet},
	doi = {10.1007/978-3-540-49350-1_62},
	unique-id = {1504911},
	year = {2007},
	pages = {424-429},
	orcid-numbers = {Tóth, Gyula/0000-0002-0280-9060; Völgyesi, Lajos/0000-0002-3196-4887}
}

@article{MTMT:208231,
	title = {Determination of gravity field from horizontal gradients of gravity},
	url = {https://m2.mtmt.hu/api/publication/208231},
	author = {Völgyesi, Lajos and Tóth, Gyula and Csapó, Géza},
	doi = {10.1556/AGeod.42.2007.1.6},
	journal-iso = {ACTA GEODAET GEOPHYS HUNG},
	journal = {ACTA GEODAETICA ET GEOPHYSICA HUNGARICA},
	volume = {42},
	unique-id = {208231},
	issn = {1217-8977},
	keywords = {torsion balance measurements; horizontal gradients of gravity; determination of gravity field},
	year = {2007},
	eissn = {1587-1037},
	pages = {107-117},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887; Tóth, Gyula/0000-0002-0280-9060}
}

@article{MTMT:208273,
	title = {Investigation of Hungarian torsion balance measurements by prediction},
	url = {https://m2.mtmt.hu/api/publication/208273},
	author = {Tóth, Gyula and Völgyesi, Lajos},
	journal-iso = {REPORTS ON GEODESY},
	journal = {REPORTS ON GEODESY},
	volume = {73},
	unique-id = {208273},
	issn = {0867-3179},
	abstract = {Torsion balance measurements in Hungary were checked by least-squares collocation. The methodology was the so-called "leave-one-out" prediction of horizontal gravity gradients. The method was succesfully tested on a selected subset of 700 torsion balance measurements and only three possible outliers has been detected. These results are promising in view of a planned new Hungarian geoid determination.},
	year = {2005},
	pages = {277-284},
	orcid-numbers = {Tóth, Gyula/0000-0002-0280-9060; Völgyesi, Lajos/0000-0002-3196-4887}
}

@article{MTMT:2613697,
	title = {Deflections of the vertical and geoid heights from gravity gradients},
	url = {https://m2.mtmt.hu/api/publication/2613697},
	author = {Völgyesi, Lajos},
	doi = {10.1556/AGeod.40.2005.2.3},
	journal-iso = {ACTA GEODAET GEOPHYS HUNG},
	journal = {ACTA GEODAETICA ET GEOPHYSICA HUNGARICA},
	volume = {40},
	unique-id = {2613697},
	issn = {1217-8977},
	abstract = {In the 20th century more than 60000 torsion balance measurements were made in Hungary. At present efforts are made to rescue the historical torsion balance data; today 24544 torsion balance measurements are available for further processing in computer database. Previously only the horizontal gradients of gravity were used by geophysicists, but there is a good possibility in geodesy to interpolate deflections of the vertical, and to compute geoid heights from curvature gradients of gravity. First the theory of the interpolation method is discussed, tha n results of test computations are presented. We have selected a test area where all kinds of torsion balance measurements are available at 249 points. There were 3 astrogeodetic points providing initial data for the interpolation, and 10 checkpoints for controlling the results. The size of our test area is about 750 km2 and the average site distance of torsion balance data is 1.5-2 km. The standard deviations of geoid height and deflection of the vertical differences at checkpoints were about ą1 - 3 cm, and ą0.6? respectively; which confirm that torsion balance measurements give possibility to compute very precise deflections of the vertical and local geoid heights at least for flat areas. Š 2005 Akade?miai Kiado?, Budapest.},
	year = {2005},
	eissn = {1587-1037},
	pages = {147-159},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887}
}

@article{MTMT:156979,
	title = {A geoidmeghatározás jelenlegi helyzete Magyarországon},
	url = {https://m2.mtmt.hu/api/publication/156979},
	author = {Völgyesi, Lajos and Kenyeres, Ambrus and Papp, Gábor and Tóth, Gyula},
	journal-iso = {GEODÉZIA ÉS KARTOGRÁFIA},
	journal = {GEODÉZIA ÉS KARTOGRÁFIA},
	volume = {57},
	unique-id = {156979},
	issn = {0016-7118},
	year = {2005},
	pages = {4-12},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887; Kenyeres, Ambrus/0000-0003-2714-6555; Papp, Gábor/0000-0001-6611-4578; Tóth, Gyula/0000-0002-0280-9060}
}

@article{MTMT:208260,
	title = {Relation between time variation of gravity and pannonian sediment thickness in the Carpathian basin},
	url = {https://m2.mtmt.hu/api/publication/208260},
	author = {Völgyesi, Lajos and Csapó, Géza and Szabó, Zoltán},
	journal-iso = {REPORTS ON GEODESY},
	journal = {REPORTS ON GEODESY},
	volume = {73},
	unique-id = {208260},
	issn = {0867-3179},
	year = {2005},
	pages = {255-262},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887}
}

@CONFERENCE{MTMT:2613778,
	title = {Determination of gravity anomalies from torsion balance measurements},
	url = {https://m2.mtmt.hu/api/publication/2613778},
	author = {Völgyesi, Lajos and Tóth, Gyula and Csapó, Géza},
	booktitle = {IAG International Symposium},
	unique-id = {2613778},
	year = {2004},
	pages = {135-135},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887; Tóth, Gyula/0000-0002-0280-9060}
}

@book{MTMT:2613712,
	title = {Geofizika},
	url = {https://m2.mtmt.hu/api/publication/2613712},
	author = {Völgyesi, Lajos},
	publisher = {Műegyetemi Kiadó},
	unique-id = {2613712},
	year = {2002},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887}
}

@article{MTMT:2613691,
	title = {Local geoid determination based on gravity gradients},
	url = {https://m2.mtmt.hu/api/publication/2613691},
	author = {Völgyesi, Lajos},
	doi = {10.1556/AGeod.36.2001.2.3},
	journal-iso = {ACTA GEODAET GEOPHYS HUNG},
	journal = {ACTA GEODAETICA ET GEOPHYSICA HUNGARICA},
	volume = {36},
	unique-id = {2613691},
	issn = {1217-8977},
	abstract = {There is a good possibility to interpolate a dense net of deflections of the vertical from Wyy-Wxx and Wxy gravity gradients measured by torsion balance and applying astronomical levelling to compute geoid heights. A new practical computation of astronomical levelling is suggested.},
	year = {2001},
	eissn = {1587-1037},
	pages = {153-162},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887}
}

@article{MTMT:2613751,
	title = {Geodetic applications of torsion balance measurements in Hungary},
	url = {https://m2.mtmt.hu/api/publication/2613751},
	author = {Völgyesi, Lajos},
	journal-iso = {REPORTS ON GEODESY},
	journal = {REPORTS ON GEODESY},
	volume = {57},
	unique-id = {2613751},
	issn = {0867-3179},
	year = {2001},
	pages = {203-212},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887}
}

@article{MTMT:2613689,
	title = {Test interpolation of deflection of the vertical in Hungary based on gravity gradients},
	url = {https://m2.mtmt.hu/api/publication/2613689},
	author = {Völgyesi, Lajos},
	journal-iso = {PERIOD POLYTECH CIV ENG},
	journal = {PERIODICA POLYTECHNICA-CIVIL ENGINEERING},
	volume = {39},
	unique-id = {2613689},
	issn = {0553-6626},
	abstract = {A program package for computers was developed to test empirical methods of interpolation of deflection of the vertical by any method of interpolation either along triangulation chains or in networks covering arbitrary large areas. In the course of our test computations in Hungary first we compared different empirical methods of interpolation then we tried to get an answer to the question whether the reliability of interpolated data can be increased by introducing appropriate weighting. Another important object of our investigations was to determine optimal geometrical arrangement for interpolation networks. -Author},
	year = {1995},
	eissn = {1587-3773},
	pages = {37-75},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887}
}

@article{MTMT:2613687,
	title = {Interpolation of deflection of the vertical based on gravity gradients},
	url = {https://m2.mtmt.hu/api/publication/2613687},
	author = {Völgyesi, Lajos},
	journal-iso = {PERIOD POLYTECH CIV ENG},
	journal = {PERIODICA POLYTECHNICA-CIVIL ENGINEERING},
	volume = {37},
	unique-id = {2613687},
	issn = {0553-6626},
	abstract = {In this paper, the signifcance of interpolation of deflection of the vertical by means of torsion balance measurements is pointed out, followed by outlining its fundamentals. There-after, its practical methods of solution will be presented. -Author},
	year = {1993},
	eissn = {1587-3773},
	pages = {137-166},
	orcid-numbers = {Völgyesi, Lajos/0000-0002-3196-4887}
}