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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Instruments and Experimental Techniques</journal-id><journal-title-group><journal-title xml:lang="en">Instruments and Experimental Techniques</journal-title><trans-title-group xml:lang="ru"><trans-title>Приборы и техника эксперимента</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0032-8162</issn><issn publication-format="electronic">3034-5642</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">696984</article-id><article-id pub-id-type="doi">10.31857/S0032816225030129</article-id><article-categories><subj-group subj-group-type="toc-heading"><subject>ФИЗИЧЕСКИЕ ПРИБОРЫ ДЛЯ ЭКОЛОГИИ, МЕДИЦИНЫ, БИОЛОГИИ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Применение инерциальной системы позиционирования для оценки координат и ориентации оптических модулей глубоководного нейтринного телескопа BAIKAL-GVD</article-title><trans-title-group xml:lang="ru"><trans-title>Применение инерциальной системы позиционирования для оценки координат и ориентации оптических модулей глубоководного нейтринного телескопа BAIKAL-GVD</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Avrorin</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Аврорин</surname><given-names>А. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Avrorin</surname><given-names>A. D.</given-names></name><name xml:lang="ru"><surname>Аврорин</surname><given-names>А. Д.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Aynutdinov</surname><given-names>B. M.</given-names></name><name xml:lang="ru"><surname>Айнутдинов</surname><given-names>B. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Allakhverdyan</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Аллахвердян</surname><given-names>В. А.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bardachova</surname><given-names>Z.</given-names></name><name xml:lang="ru"><surname>Бардачова</surname><given-names>З.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Belolaptikov</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Белолаптиков</surname><given-names>И. А.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bondarev</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Бондарев</surname><given-names>Е. А.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Borina</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Борина</surname><given-names>И. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Budnev</surname><given-names>N. M.</given-names></name><name xml:lang="ru"><surname>Буднев</surname><given-names>Н. М.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gafarov</surname><given-names>A. R.</given-names></name><name xml:lang="ru"><surname>Гафаров</surname><given-names>А. Р.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Golubkov</surname><given-names>K. V.</given-names></name><name xml:lang="ru"><surname>Голубков</surname><given-names>К. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gorshkov</surname><given-names>N. S.</given-names></name><name xml:lang="ru"><surname>Горшков</surname><given-names>Н. С.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gres</surname><given-names>T. I.</given-names></name><name xml:lang="ru"><surname>Гресь</surname><given-names>Т. И.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dvornitski</surname><given-names>R.</given-names></name><name xml:lang="ru"><surname>Дворницки</surname><given-names>Р.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Jilkybaev</surname><given-names>Z. A. M.</given-names></name><name xml:lang="ru"><surname>Джилкибаев</surname><given-names>Ж. А. М.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dik</surname><given-names>V. Y.</given-names></name><name xml:lang="ru"><surname>Дик</surname><given-names>В. Я.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Domogatsky</surname><given-names>G. V.</given-names></name><name xml:lang="ru"><surname>Домогацкий</surname><given-names>Г. В.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dorosenko</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Дорошенко</surname><given-names>А. А.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dyachok</surname><given-names>A. N.</given-names></name><name xml:lang="ru"><surname>Дячок</surname><given-names>А. Н.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Yelzhov</surname><given-names>T. V.</given-names></name><name xml:lang="ru"><surname>Елжов</surname><given-names>Т. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zaborov</surname><given-names>D. N.</given-names></name><name xml:lang="ru"><surname>Заборов</surname><given-names>Д. Н.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zavyalov</surname><given-names>S. I.</given-names></name><name xml:lang="ru"><surname>Завьялов</surname><given-names>С. И.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zvezdov</surname><given-names>D. Y.</given-names></name><name xml:lang="ru"><surname>Звездов</surname><given-names>Д. Ю.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kebkal</surname><given-names>V. K.</given-names></name><name xml:lang="ru"><surname>Кебкал</surname><given-names>В. К.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kebkal</surname><given-names>K. G.</given-names></name><name xml:lang="ru"><surname>Кебкал</surname><given-names>К. Г.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kozhin</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Кожин</surname><given-names>В. А.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kolbin</surname><given-names>M. M.</given-names></name><name xml:lang="ru"><surname>Колбин</surname><given-names>М. М.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Koligaev</surname><given-names>S. O.</given-names></name><name xml:lang="ru"><surname>Колигаев</surname><given-names>С. О.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Konishchev</surname><given-names>K. V.</given-names></name><name xml:lang="ru"><surname>Конищев</surname><given-names>К. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Korobchenko</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Коробченко</surname><given-names>А. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khoshechkin</surname><given-names>A. P.</given-names></name><name xml:lang="ru"><surname>Кошечкин</surname><given-names>А. П.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kruglov</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Круглов</surname><given-names>М. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kulepov</surname><given-names>V. F.</given-names></name><name xml:lang="ru"><surname>Кулепов</surname><given-names>В. Ф.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kulikov</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Куликов</surname><given-names>А. А.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lemyshev</surname><given-names>Y. E.</given-names></name><name xml:lang="ru"><surname>Лемешев</surname><given-names>Ю. Е.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mirgazov</surname><given-names>R. R.</given-names></name><name xml:lang="ru"><surname>Миргазов</surname><given-names>Р. Р.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Naumov</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Наумов</surname><given-names>Д. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nikolaev</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Николаев</surname><given-names>А. С.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Petukhov</surname><given-names>D. P.</given-names></name><name xml:lang="ru"><surname>Петухов</surname><given-names>Д. П.</given-names></name></name-alternatives><email>kurpas@mail.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Perevalova</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Перевалова</surname><given-names>И. А.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pliskovsky</surname><given-names>E. N.</given-names></name><name xml:lang="ru"><surname>Плисковский</surname><given-names>Е. Н.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rozanov</surname><given-names>M. I.</given-names></name><name xml:lang="ru"><surname>Розанов</surname><given-names>М. И.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ryabov</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Рябов</surname><given-names>Е. В.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Safronov</surname><given-names>G. B.</given-names></name><name xml:lang="ru"><surname>Сафронов</surname><given-names>Г. Б.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sirenko</surname><given-names>A. E.</given-names></name><name xml:lang="ru"><surname>Сиренко</surname><given-names>А. Э.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Skurikhin</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Скурихин</surname><given-names>А. В.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Solovyov</surname><given-names>A. G.</given-names></name><name xml:lang="ru"><surname>Соловьев</surname><given-names>А. Г.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sorokovikov</surname><given-names>M. N.</given-names></name><name xml:lang="ru"><surname>Сороковиков</surname><given-names>М. Н.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Stromakov</surname><given-names>A. P.</given-names></name><name xml:lang="ru"><surname>Стромаков</surname><given-names>А. П.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Suvorova</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Суворова</surname><given-names>О. В.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tabolenko</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Таболенко</surname><given-names>В. А.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Treytyak</surname><given-names>V. I.</given-names></name><name xml:lang="ru"><surname>Третьяк</surname><given-names>В. И.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ulzutuyev</surname><given-names>B. B.</given-names></name><name xml:lang="ru"><surname>Ульзутуев</surname><given-names>Б. Б.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fomin</surname><given-names>V. N.</given-names></name><name xml:lang="ru"><surname>Фомин</surname><given-names>В. Н.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kharuk</surname><given-names>I.</given-names></name><name xml:lang="ru"><surname>Харук</surname><given-names>И.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khramov</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Храмов</surname><given-names>Е. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chadymov</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Чадымов</surname><given-names>В. А.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chepur nov</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Чепурнов</surname><given-names>А. С.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shaibonov</surname><given-names>B. A.</given-names></name><name xml:lang="ru"><surname>Шайбонов</surname><given-names>Б. А.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shimkovic</surname><given-names>F.</given-names></name><name xml:lang="ru"><surname>Шимковиц</surname><given-names>Ф.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff33"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shirokov</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Широков</surname><given-names>Е. В.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shishkin</surname><given-names>V. Y.</given-names></name><name xml:lang="ru"><surname>Шишкин</surname><given-names>В. Ю.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shtek</surname><given-names>I.</given-names></name><name xml:lang="ru"><surname>Штекл</surname><given-names>И.</given-names></name></name-alternatives></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Etcerova</surname><given-names>E.</given-names></name><name xml:lang="ru"><surname>Эцкерова</surname><given-names>Э.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff33"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Yablokova</surname><given-names>Y. V.</given-names></name><name xml:lang="ru"><surname>Яблокова</surname><given-names>Ю. В.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff39"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Nuclear Research of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт ядерных исследований Российской академии наук</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Comenius University in Bratislava</institution></aff><aff><institution xml:lang="ru">Университет им. Я.А. Коменского в Братиславе</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Czech Technical University in Prague</institution></aff><aff><institution xml:lang="ru">Чешский технический университет в Праге</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Irkutsk State University</institution></aff><aff><institution xml:lang="ru">Иркутский государственный университет</institution></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="en">Irkutsk State University</institution></aff><aff><institution xml:lang="ru">Иркутский государственный университет</institution></aff></aff-alternatives><aff-alternatives id="aff7"><aff><institution xml:lang="en">Czech Technical University in Prague</institution></aff><aff><institution xml:lang="ru">Чешский технический университет в Праге</institution></aff></aff-alternatives><aff-alternatives id="aff8"><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff></aff-alternatives><aff-alternatives id="aff9"><aff><institution xml:lang="ru">Институт ядерной физики</institution></aff><aff><institution xml:lang="en">Institute of Nuclear Research of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff10"><aff><institution xml:lang="ru">Институт ядерных исследований Российской академии наук</institution></aff><aff><institution xml:lang="en">Irkutsk State University</institution></aff></aff-alternatives><aff-alternatives id="aff11"><aff><institution xml:lang="ru">Иркутский государственный университет</institution></aff><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff></aff-alternatives><aff-alternatives id="aff12"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Institute of Nuclear Research of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff13"><aff><institution xml:lang="ru">Институт ядерных исследований Российской академии наук</institution></aff><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff></aff-alternatives><aff-alternatives id="aff14"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Laboratory of Hydroacoustic Telemetry and Navigation (LATENA)</institution></aff></aff-alternatives><aff-alternatives id="aff15"><aff><institution xml:lang="ru">Лаборатория гидроакустической телеметрии и навигации (ЛАТЕНА)</institution></aff><aff><institution xml:lang="en">Laboratory of Hydroacoustic Telemetry and Navigation (LATENA)</institution></aff></aff-alternatives><aff-alternatives id="aff16"><aff><institution xml:lang="ru">Лаборатория гидроакустической телеметрии и навигации (ЛАТЕНА)</institution></aff><aff><institution xml:lang="en">Skobeltsyn Institute of Nuclear Physics of Moscow State University named after M.V. Lomonosov</institution></aff></aff-alternatives><aff-alternatives id="aff17"><aff><institution xml:lang="ru">Научно-исследовательский институт ядерной физики им. Д.В. Скобельцына Московского государственного университета им. М.В. Ломоносова</institution></aff><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff></aff-alternatives><aff-alternatives id="aff18"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Applied Information Technologies Laboratory “Infrad”</institution></aff></aff-alternatives><aff-alternatives id="aff19"><aff><institution xml:lang="ru">Лаборатория прикладных информационных технологий “Инфрад”</institution></aff><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff></aff-alternatives><aff-alternatives id="aff20"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Institute of Nuclear Research of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff21"><aff><institution xml:lang="ru">Институт ядерных исследований Российской академии наук</institution></aff><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff></aff-alternatives><aff-alternatives id="aff22"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Nizhny Novgorod State Technical University</institution></aff></aff-alternatives><aff-alternatives id="aff23"><aff><institution xml:lang="ru">Нижегородский государственный технический университет</institution></aff><aff><institution xml:lang="en">Irkutsk State University</institution></aff></aff-alternatives><aff-alternatives id="aff24"><aff><institution xml:lang="ru">Иркутский государственный университет</institution></aff><aff><institution xml:lang="en">Irkutsk State University</institution></aff></aff-alternatives><aff-alternatives id="aff25"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Skobeltsyn Institute of Nuclear Physics of Moscow State University named after M.V. Lomonosov</institution></aff></aff-alternatives><aff-alternatives id="aff26"><aff><institution xml:lang="ru">Научно-исследовательский институт ядерной физики им. Д.В. Скобельцына Московского государственного университета им. М.В. Ломоносова</institution></aff><aff><institution xml:lang="en">Institute of Nuclear Research of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff27"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Saint Petersburg State Marine Technical University</institution></aff></aff-alternatives><aff-alternatives id="aff28"><aff><institution xml:lang="ru">Санкт-Петербургский государственный морской технический университет</institution></aff><aff><institution xml:lang="en">Irkutsk State University</institution></aff></aff-alternatives><aff-alternatives id="aff29"><aff><institution xml:lang="ru">Иркутский государственный университет</institution></aff><aff><institution xml:lang="en">Institute of Nuclear Research of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff30"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Institute of Nuclear Research of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff31"><aff><institution xml:lang="ru">Институт ядерных исследований Российской академии наук</institution></aff><aff><institution xml:lang="en">Institute of Nuclear Research of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff32"><aff><institution xml:lang="ru">Объединенный институт ядерных исследований</institution></aff><aff><institution xml:lang="en">Comenius University in Bratislava</institution></aff></aff-alternatives><aff-alternatives id="aff33"><aff><institution xml:lang="en">Czech Technical University in Prague</institution></aff><aff><institution xml:lang="ru">Университет им. Я.А. Коменского в Братиславе</institution></aff></aff-alternatives><aff-alternatives id="aff34"><aff><institution xml:lang="ru">Чешский технический университет в Праге</institution></aff><aff><institution xml:lang="en">Skobeltsyn Institute of Nuclear Physics of Moscow State University named after M.V. Lomonosov</institution></aff></aff-alternatives><aff-alternatives id="aff35"><aff><institution xml:lang="ru">Научно-исследовательский институт ядерной физики им. Д.В. Скобельцына Московского государственного университета им. М.В. Ломоносова</institution></aff><aff><institution xml:lang="en">Skobeltsyn Institute of Nuclear Physics of Moscow State University named after M.V. Lomonosov</institution></aff></aff-alternatives><aff-alternatives id="aff36"><aff><institution xml:lang="ru">Научно-исследовательский институт ядерной физики им. Д.В. Скобельцына Московского государственного университета им. М.В. Ломоносова</institution></aff><aff><institution xml:lang="en">Czech Technical University in Prague</institution></aff></aff-alternatives><aff-alternatives id="aff37"><aff><institution xml:lang="ru">Чешский технический университет в Праге</institution></aff><aff><institution xml:lang="en">Comenius University in Bratislava</institution></aff></aff-alternatives><aff-alternatives id="aff38"><aff><institution xml:lang="ru">Чешский технический университет в Праге</institution></aff><aff><institution xml:lang="en">Joint Institute for Nuclear Research</institution></aff></aff-alternatives><aff id="aff39"><institution>Объединенный институт ядерных исследований</institution></aff><pub-date date-type="pub" iso-8601-date="2025-06-15" publication-format="electronic"><day>15</day><month>06</month><year>2025</year></pub-date><issue>3</issue><issue-title xml:lang="en">NO3 (2025)</issue-title><issue-title xml:lang="ru">№3 (2025)</issue-title><fpage>80</fpage><lpage>86</lpage><history><date date-type="received" iso-8601-date="2025-11-25"><day>25</day><month>11</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Российская академия наук</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2026-06-25"/></permissions><self-uri xlink:href="https://vietnamjournal.ru/0032-8162/article/view/696984">https://vietnamjournal.ru/0032-8162/article/view/696984</self-uri><abstract xml:lang="en"><p>Нейтринный телескоп нового поколения BAICAL-GVD находится в стадии развертывания в озере Байкал. Телескоп регистрирует черенковское излучение, возникающее в результате взаимодействия нейтрино с водной средой озера, с помощью пространственной структуры оптических модулей – фотодетекторов. Чтобы определить направление на источник нейтрино, необходимо знать координаты каждого модуля в момент регистрации события. В статье описывается конструкция, принцип работы инерциальной системы позиционирования, служащей для определения пространственного положения модулей в водной среде, представлены первые результаты ее функционирования.</p></abstract><trans-abstract xml:lang="ru"><p>Нейтринный телескоп нового поколения BAICAL-GVD находится в стадии развертывания в озере Байкал. Телескоп регистрирует черенковское излучение, возникающее в результате взаимодействия нейтрино с водной средой озера, с помощью пространственной структуры оптических модулей – фотодетекторов. Чтобы определить направление на источник нейтрино, необходимо знать координаты каждого модуля в момент регистрации события. В статье описывается конструкция, принцип работы инерциальной системы позиционирования, служащей для определения пространственного положения модулей в водной среде, представлены первые результаты ее функционирования.</p></trans-abstract><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Министерства науки и высшего образования РФ в рамках программы финансирования крупных научных проектов национального проекта “Наука” (грант № 075-15-2024-541).</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Baikal-GVD. https://baikalgvd.jinr.ru</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Baikal-GVD Collaboration: Allakhverdyan V.A. et al. // Phys. At. Nucl. 2021. V. 84. 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