An automation gravity measurements with using PDA computers

• Autorzy: Pachuta A. , Dragan G. , Olszak T.
• Języki publikacji: EN

Abstrakty

EN

Preliminary processing of relative g measurements, including height, tidal, drift corrections and error analysis, was possible inthe field by use of GRAW22 software. Program has been developed at the Warsaw University of Technology in nineties of previous century in OPL language to PSION microcomputer (Pachuta at all, 2001). Newer field computers, enabled more computational power and modern programming languages, allowing wider programming possibilities. New software to field operations connected with relative gravity measurements has been developed on WindowsCE platform – by GRAVANALYSER. Software can be used on different palmtops and supports every steps connected with gravimeter reading, computation of corrections and strategy of processing. In this paper short description of such software is presented. Differences between selected strategies of drift and tidal corrections computation are also presented.

Słowa kluczowe

EN

gravity measurements; PDA computers

PL

pomiary grawitacyjne; komputery PDA

• Wydawca: Wydział Geodezji i Kartografii Politechniki Warszawskiej
• Czasopismo: Reports on Geodesy
• Rocznik: 2011
• Tom: z. 1/90
• Strony: 355--360
• Opis fizyczny: Bibliogr. 6 poz., rys., tab., wykr.

Twórcy

autor

Pachuta A.

• Faculty of Geodesy and Cartography, Warsaw University of Technology, Warsaw, Poland

autor

Dragan G.

• Impexgeo, Warsaw, Poland

autor

Olszak T.

• Faculty of Geodesy and Cartography, Warsaw University of Technology, Warsaw, Poland

Bibliografia

• Longman, I.M.(1959). “Formulas for computing the tidal acceleration due to the moon and the sun” Journal of Geophysical Research” No. 64/1959.
• Ożarowska M. (2005). “Analiza wpływu nieliniowego modelu dryftu na wyniki pomiarów grawimetrycznych” praca dyplomowa niepublikowana, Warszawa, 2005.
• Pachuta A (1995). "Metody automatyzacji względnych pomiarów grawimetrycznych". Konferencja Komitetu Geodezji PAN na temat: Problemy automatyzacji w geodezji inżynieryjnej. Warszawa 16-17.03.1995.
• Pachuta A., Barlik M., Olszak T., Walo J (2003). "Automation of the determination of gravity differences and vertical gravity gradient for measurements in hydrotechnical objects" Reports on Geodesy No. 4 (67), Warsaw, 2003. Institute of Geodesy and Geodetic Astronomy, Warsaw University of Technology.
• Wenzel H., (1997): Analysis of earth tide observations. Lecture Notes in Earth Sciences, Volume 66/1997, Springer Berlin/Heidelberg.