Ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių
After few gravity observations on ice-covered water bodies in Lithuania it was find out that the measuring conditions in ice field are very unfavourable for gravity observations, since the determination of the mass sencor position of relative gravimeters is a challenge on topo f the oscillating surf...
Published in: | Proceedings of the 22th Conference for Junior Researchers „Science – Future of Lithuania“ |
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Online Access: | http://vgtu.lvb.lt/VGTU:ELABAPDB39814442&prefLang=en_US |
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ftlitinstagrecon:oai:elaba:39814442 2023-05-15T16:40:00+02:00 Ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių Influence of ice-covered water bodies movements for gravimetric measurements Puškorius, Vytautas Paršeliūnas, Eimuntas Kazimieras 2019 http://vgtu.lvb.lt/VGTU:ELABAPDB39814442&prefLang=en_US lit eng lit eng info:eu-repo/semantics/altIdentifier/doi/10.3846/geo.2019.006 http://vgtu.lvb.lt/VGTU:ELABAPDB39814442&prefLang=en_US 22-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija Civilinė inžinerija ir geodezija, 2019 m. kovo 29 d. Vilnius : [straipsnių rinkinys] = Proceedings of the 22th conference for junior researchers „Science – future of Lithuania“ Civil engineering and geodesy, 29 March, 2019, Vilnius, Lithuania, Vilnius : VGTU, 2019, p. 1-6 eISSN 2029-7149 eISBN 9786094761836 gravimetry gravimeter accelerometer vertical directions vibrations info:eu-repo/semantics/article 2019 ftlitinstagrecon https://doi.org/10.3846/geo.2019.006 2021-12-02T00:29:23Z After few gravity observations on ice-covered water bodies in Lithuania it was find out that the measuring conditions in ice field are very unfavourable for gravity observations, since the determination of the mass sencor position of relative gravimeters is a challenge on topo f the oscillating surfaces of ice sheet. To ensure better quality of fgravity measurements, special methodology should be choosen. The recorded „raw“ data from gravimeters proved to be particularly helpful for studying the effect of oascilating elastic ice sheet. For better knowledge of ice sheet movements, vibrations and movements was detected with a two singleaxle seismic accerometer‘s. Ice displacement in vertical direction ranges from –43 µm to +54 µm Article in Journal/Newspaper Ice Sheet LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) Proceedings of the 22th 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 gravimeter accelerometer vertical directions vibrations |
spellingShingle |
gravimetry gravimeter accelerometer vertical directions vibrations Puškorius, Vytautas Paršeliūnas, Eimuntas Kazimieras Ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių |
topic_facet |
gravimetry gravimeter accelerometer vertical directions vibrations |
description |
After few gravity observations on ice-covered water bodies in Lithuania it was find out that the measuring conditions in ice field are very unfavourable for gravity observations, since the determination of the mass sencor position of relative gravimeters is a challenge on topo f the oscillating surfaces of ice sheet. To ensure better quality of fgravity measurements, special methodology should be choosen. The recorded „raw“ data from gravimeters proved to be particularly helpful for studying the effect of oascilating elastic ice sheet. For better knowledge of ice sheet movements, vibrations and movements was detected with a two singleaxle seismic accerometer‘s. Ice displacement in vertical direction ranges from –43 µm to +54 µm |
format |
Article in Journal/Newspaper |
author |
Puškorius, Vytautas Paršeliūnas, Eimuntas Kazimieras |
author_facet |
Puškorius, Vytautas Paršeliūnas, Eimuntas Kazimieras |
author_sort |
Puškorius, Vytautas |
title |
Ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių |
title_short |
Ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių |
title_full |
Ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių |
title_fullStr |
Ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių |
title_full_unstemmed |
Ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių |
title_sort |
ledo judesių įtaka gravimetriniams matavimams ant vandens paviršių |
publishDate |
2019 |
url |
http://vgtu.lvb.lt/VGTU:ELABAPDB39814442&prefLang=en_US |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
22-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija Civilinė inžinerija ir geodezija, 2019 m. kovo 29 d. Vilnius : [straipsnių rinkinys] = Proceedings of the 22th conference for junior researchers „Science – future of Lithuania“ Civil engineering and geodesy, 29 March, 2019, Vilnius, Lithuania, Vilnius : VGTU, 2019, p. 1-6 eISSN 2029-7149 eISBN 9786094761836 |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3846/geo.2019.006 http://vgtu.lvb.lt/VGTU:ELABAPDB39814442&prefLang=en_US |
op_doi |
https://doi.org/10.3846/geo.2019.006 |
container_title |
Proceedings of the 22th Conference for Junior Researchers „Science – Future of Lithuania“ |
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1766030353976262656 |