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Grawimetria nowego typu i jej zastosowanie : (krytyczny esej techniczny)

Adamczewski Z.

Przegląd Geodezyjny

2014

R. 86, nr 6

9--14

Effect of laser and clock stability and meteorological conditions on gravity surveyed with the A10 free-fall gravimeter - first results

Sekowski M., Krynski J., Dykowski P., Mäkinen J.

Reports on Geodesy

2012

z. 1/92

47--59

The Institute of Geodesy and Cartography in Warsaw, Poland, operates the A10-020 free-fall portable gravimeter since November 2008. Numerous gravity measurements with the A10-020 gravimeter, conducted under both laboratory and field conditions, provide a unique material for the estimation of accuracy as well as reliability of the determined gravity. Time series of regular, monthly measurements conducted with the A10-020 at the Borowa Gora Geodetic-Geophysical Observatory for over two years at two laboratory test sites and one field station has been analysed in terms of their internal consistency and compliance with the previous measurements performed with a few other absolute gravimeters (mainly FG5). The results of a number of calibrations of both, the rubidium oscillator and the polarization-stabilized laser interferometer of the A10-020 were considered in the analysis. The effect of applying the frequency standard as well as laser interferometer calibration data on the quality of gravity determined was investigated. In addition, the impact of weather conditions as well as variability of metrological parameters on surveyed gravity was taken into consideration when evaluating accuracy and reliability of gravity survey with the A10 gravimeter. Also the possibility of the occurrence of gross errors in gravity determination with the A10 gravimeter was discussed.

Badania grawimetryczne i geodezyjne w górnictwie oraz w ochronie terenów górniczych

Porzucek S., Lipecki T., Madej J., Jaśkowski W., Łój M., Skulich M.

Zeszyty Naukowe. Górnictwo / Politechnika Śląska

2007

z. 278

405-421

Bezpieczne i płynne prowadzenie prac górniczych wymaga rozwiązania wielu problemów. Cel ten uzyskuje się wykorzystując współczesne osiągnięcia nauki i techniki. Znaczny udział w rozwiązywaniu takich problemów mają dwie metody: grawimetryczna i geodezyjna. Współdziałanie obu tych metod pozwala na pełniejsze rozwiązywanie stawianych przed obiema metodami zadań. Obrazem takiej pełnej współpracy są przedstawione w pracy przykłady ich wykorzystania.

Safe and steady leading mining works requires solving many problems. This target is being gotten using contemporary of the science and technology. Two methods have the considerable participation in solving such problems: gravimetric and geodetic. Cooperating both of these methods lets for fuller solving objectives put before both methods. Examples presented in paper are an image of such a full cooperation of gravimetric and geodetic methods.