Santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose
In order to perform gravimetric measurements throughout the country, it is necessary to encounter measurements on the surface of the water. These measurements are much more complex, requiring cer-tain air conditions and the required preparation. Before measurements, a measurement program is created...
Published in: | Proceedings of the 21th Conference for Junior Researchers „Science – Future of Lithuania“ |
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Online Access: | http://vgtu.lvb.lt/VGTU:ELABAPDB29650405&prefLang=en_US |
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ftlitinstagrecon:oai:elaba:29650405 2023-05-15T16:40:48+02:00 Santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose Relative gravity surveys on ice-covered lakes Puškorius, Vytautas Paršeliūnas, Eimuntas Kazimieras 2018 http://vgtu.lvb.lt/VGTU:ELABAPDB29650405&prefLang=en_US lit eng lit eng info:eu-repo/semantics/altIdentifier/doi/10.3846/geo.2018.006 http://vgtu.lvb.lt/VGTU:ELABAPDB29650405&prefLang=en_US 21-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija Civilinė inžinerija ir geodezija, 2018 m. kovo 23 d. Vilnius : [straipsnių rinkinys] = Proceedings of the 21th conference for junior researchers „Science – future of Lithuania“ Civil engineering and geodesy, 23 March, 2018, Vilnius, Lithuania, Vilnius : Vilniaus Gedimino technikos universitetas, 2018, p. 1-6 eISSN 2029-7149 eISBN 9786094761140 Gravimetry RTK GNSS method Gravimetric measurements Ice sheet vibration info:eu-repo/semantics/article 2018 ftlitinstagrecon https://doi.org/10.3846/geo.2018.006 2021-12-02T00:54:36Z In order to perform gravimetric measurements throughout the country, it is necessary to encounter measurements on the surface of the water. These measurements are much more complex, requiring cer-tain air conditions and the required preparation. Before measurements, a measurement program is created and the most suitable places are selected. The thickness of the ice, wind speed is strongly influenced by the accu-racy of measurements. The measurements obtained on ice-covered lakes show that the wind speed is more influenced by the accuracy of measurements, with an average wind speed of 5,5 m/s there is 0,3 mGal mean square error and with wind speed of 1,5 m/s – 0,01 mean square error. Measurement data for wind speeds over 3 m/s have been found to be inappropriate. Article in Journal/Newspaper Ice Sheet LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) Proceedings of the 21th Conference for Junior Researchers „Science – Future of Lithuania“ |
institution |
Open Polar |
collection |
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) |
op_collection_id |
ftlitinstagrecon |
language |
Lithuanian English |
topic |
Gravimetry RTK GNSS method Gravimetric measurements Ice sheet vibration |
spellingShingle |
Gravimetry RTK GNSS method Gravimetric measurements Ice sheet vibration Puškorius, Vytautas Paršeliūnas, Eimuntas Kazimieras Santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose |
topic_facet |
Gravimetry RTK GNSS method Gravimetric measurements Ice sheet vibration |
description |
In order to perform gravimetric measurements throughout the country, it is necessary to encounter measurements on the surface of the water. These measurements are much more complex, requiring cer-tain air conditions and the required preparation. Before measurements, a measurement program is created and the most suitable places are selected. The thickness of the ice, wind speed is strongly influenced by the accu-racy of measurements. The measurements obtained on ice-covered lakes show that the wind speed is more influenced by the accuracy of measurements, with an average wind speed of 5,5 m/s there is 0,3 mGal mean square error and with wind speed of 1,5 m/s – 0,01 mean square error. Measurement data for wind speeds over 3 m/s have been found to be inappropriate. |
format |
Article in Journal/Newspaper |
author |
Puškorius, Vytautas Paršeliūnas, Eimuntas Kazimieras |
author_facet |
Puškorius, Vytautas Paršeliūnas, Eimuntas Kazimieras |
author_sort |
Puškorius, Vytautas |
title |
Santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose |
title_short |
Santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose |
title_full |
Santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose |
title_fullStr |
Santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose |
title_full_unstemmed |
Santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose |
title_sort |
santykiniai gravimetriniai matavimai ledu padengtose ežeringose teritorijose |
publishDate |
2018 |
url |
http://vgtu.lvb.lt/VGTU:ELABAPDB29650405&prefLang=en_US |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
21-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija Civilinė inžinerija ir geodezija, 2018 m. kovo 23 d. Vilnius : [straipsnių rinkinys] = Proceedings of the 21th conference for junior researchers „Science – future of Lithuania“ Civil engineering and geodesy, 23 March, 2018, Vilnius, Lithuania, Vilnius : Vilniaus Gedimino technikos universitetas, 2018, p. 1-6 eISSN 2029-7149 eISBN 9786094761140 |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3846/geo.2018.006 http://vgtu.lvb.lt/VGTU:ELABAPDB29650405&prefLang=en_US |
op_doi |
https://doi.org/10.3846/geo.2018.006 |
container_title |
Proceedings of the 21th Conference for Junior Researchers „Science – Future of Lithuania“ |
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1766031221897297920 |