A detailed analysis is performed on the influence that the celestial bodies have on the equipotential surface of the Earth’s gravity field. The necessary background is developed in order to progress a new more intelligent ...

Gravity anomalies provide valuable information about the Earth‘s gravity field. They are used for solving various geophysical and geodetic tasks, mineral and oil exploration, geoid and quasi-geoid determination, geodynamic ...

From the common adjustment of all observations the standard deviation of a single observation equal to 4 μGal was received, and the standard deviations of adjusted gravity acceleration values about 2 μGal were obtained. ...

Activities on Lithuanian National Geodetic Vertical Network establishment are presented. Method used for precise normal height difference determination is described. Improvements of pre-programmed observation sequence of ...

Lithuania is successfully integrated in the European geomagnetic field research activities. Six secular variation research stations were established in 1999 and precise geomagnetic field measurements were performed there ...

The authors of the paper present analysis of the baseline calibration results that they have performed. The Kyviškės Calibration Baseline (1320 m) is the longest calibration baseline in Lithuania. The baseline was established ...

Most of the geodetic measurements are related with the direction of gravity or vertical. Angular, height difference measurements are performed in horizontal coordinate system. Geodetic measurement data are reduced to a ...

Remiantis teorine medžiaga atlikta astronominio geodezinio vertikalės nuokrypio nustatymo metodų analizė. Palygintas klasikinis Cingerio būdas ir šiuolaikinis fotografinis metodas astronominėms koordinatėms bei vertikalės ...

Periodical measurements of magnetic field parameters at the same places are important for research of geomagnetic field secular variations. A recent stage of the magnetic surveying activities in Lithuania was started by ...