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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">geophystech</journal-id><journal-title-group><journal-title xml:lang="ru">Геофизические технологии</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Geophysical Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2619-1563</issn><publisher><publisher-name>IPGG SB RAS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18303/2619-1563-2026-1-98</article-id><article-id custom-type="elpub" pub-id-type="custom">geophystech-472</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Статьи</subject></subj-group></article-categories><title-group><article-title>Дисперсионный анализ поверхностных волн на пассивных данных распределенных акустических сенсоров и геофонов</article-title><trans-title-group xml:lang="en"><trans-title>Dispersion analysis of surface waves on passive data from distributed acoustic sensors and geophones</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3251-0289</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яблоков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yablokov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александр Викторович Яблоков – кандидат физико-математических наук, старший научный сотрудник лаборатории динамических проблем сейсмики; старший научный сотрудник</p><p>630090, Новосибирск, просп. Акад. Коптюга, 3</p><p>630090, Новосибирск, ул. Пирогова, 1</p></bio><bio xml:lang="en"><p>Alexandr V. Yablokov</p><p>Koptyug Ave., 3, Novosibirsk, 630090</p><p>Pirogov Str., 1, Novosibirsk, 630090</p></bio><email xlink:type="simple">YablokovAV@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5672-7813</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дергач</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dergach</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петр Александрович Дергач – научный сотрудник лаборатории динамических проблем сейсмики; старший научный сотрудник</p><p>630090, Новосибирск, просп. Акад. Коптюга, 3</p><p>630090, Новосибирск, ул. Пирогова, 1</p></bio><bio xml:lang="en"><p>Petr A. Dergach</p><p>Koptyug Ave., 3, Novosibirsk, 630090</p><p>Pirogov Str., 1, Novosibirsk, 630090</p></bio><email xlink:type="simple">DergachPA@ipgg.sbras.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0481-3052</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фомиряков</surname><given-names>Э. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fomiryakov</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Эдгард Андреевич Фомиряков – ведущий инженер-исследователь</p><p>107076, Москва, Краснобогатырская ул., 44, стр. 1</p></bio><bio xml:lang="en"><p>Edgard A. Fomiryakov</p><p>Krasnobogatyrskaya Str., 44, bld. 1, Moscow, 107076</p></bio><email xlink:type="simple">fomiryakov@t8.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-5793-3366</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пономарёв</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponomarev</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иван Сергеевич Пономарёв – инженер-исследователь; аспирант</p><p>107076, Москва, Краснобогатырская ул., 44, стр. 1</p><p>119991, Москва, Ленинские горы, 1</p></bio><bio xml:lang="en"><p>Ivan S. Ponomarev</p><p>Krasnobogatyrskaya Str., 44, bld. 1, Moscow, 107076</p><p>Leninskie Gory, 1, Moscow, 119991</p></bio><email xlink:type="simple">ponomarev@t8.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт нефтегазовой геологии и геофизики им. А.А. Трофимука СО РАН; Новосибирский государственный университет<country>Россия</country></aff><aff xml:lang="en">Trofimuk Institute of Petroleum Geology and Geophysics SB RAS; Novosibirsk State University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ООО «Т8»<country>Россия</country></aff><aff xml:lang="en">T8 LLC<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">ООО «Т8»; Московский государственный университет им. М.В. Ломоносова<country>Россия</country></aff><aff xml:lang="en">T8 LLC;  M.V. Lomonosov Moscow State University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>27</day><month>05</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>98</fpage><lpage>107</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яблоков А.В., Дергач П.А., Фомиряков Э.А., Пономарёв И.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Яблоков А.В., Дергач П.А., Фомиряков Э.А., Пономарёв И.С.</copyright-holder><copyright-holder xml:lang="en">Yablokov A.V., Dergach P.A., Fomiryakov E.A., Ponomarev I.S.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.rjgt.ru/jour/article/view/472">https://www.rjgt.ru/jour/article/view/472</self-uri><abstract><p>Проведен сравнительный дисперсионный анализ методом пассивного MASW для данных распределенных акустических сенсоров (DAS) и трехкомпонентных геофонов при регистрации поверхностных волн контролируемым источником шумов (автомобиль). Выявлено влияние параметров DAS и базы наблюдения на частотный состав. Спектральные изображения DAS отличаются от геофонов систематическим завышением скоростей, сохраняя структуру фундаментальной моды, что подтверждает применимость для мониторинга изменений скоростей приповерхностных грунтов.</p></abstract><trans-abstract xml:lang="en"><p>A comparative dispersion analysis using the passive MASW method was conducted for data from distributed acoustic sensors (DAS) and three-component geophones during surface wave recording with a controlled noise source (vehicle). The impact of DAS parameters and array length on the frequency content was revealed. DAS spectral images show systematically overestimated phase velocities compared to geophones while preserving the fundamental mode structure, confirming applicability for monitoring near-surface velocity changes.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сейсморазведка</kwd><kwd>DAS</kwd><kwd>MASW</kwd><kwd>поверхностные волны</kwd><kwd>спектральный анализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>seismic</kwd><kwd>DAS</kwd><kwd>MASW</kwd><kwd>surface waves</kwd><kwd>spectral analysis</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>работа выполнена при поддержке проекта ФНИ FWZZ-2026-0052</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>the study was carried out within the framework of the project No. FWZZ-2026-0052</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Яблоков А.В., Дергач П.А., Сердюков А.С., Полозов С.С. 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