gscienceMining Science and Technology (Russia)Горные науки и технологии2500-0632The National University of Science and Technology MISiIS (NUST MISIS)10.17073/2500-0632-2022-12-68gscience-508Research ArticleEXPERIENCE OF MINING PROJECT IMPLEMENTATIONОПЫТ РЕАЛИЗАЦИИ ПРОЕКТОВ В ГОРНОПРОМЫШЛЕННОМ СЕКТОРЕ ЭКОНОМИКИDetection of violations of open-pit mining lease boundaries using Sentinel-2 MSI data in the case of Lao Cai and Yen Bai provinces of North VietnamВыявление нарушений границ разработки месторождений полезных ископаемых открытым способом с использованием данных Sentinel-2 MSI на примере провинций Северного Вьетнама Лао Кай и Йень Байhttps://orcid.org/0009-0005-1113-1545ЧанС. Б.TranX. B.

Суан Бьен Чан – преподаватель

Scopus ID 57951801800

г. Ханой

Xuan Bien Tran – Lecturer

Scopus ID 57951801800

Hanoi

txbien.ph@hunre.edu.vnhttps://orcid.org/0000-0002-2403-063XЧиньЛ. Х.TrinhL. H.

Ле Хунг Чинь – кандидат технических наук, доцент, заведующий кафедрой геодезии и картографии

0000-0002-2403-063X, Scopus ID 57035066200

г. Ханой

Le Hung Trinh– Cand. Sci. (Eng.), Associate Professor

Scopus ID 57035066200

Hanoi

trinhlehung@lqdtu.edu.vnhttps://orcid.org/0000-0002-4792-3684НгуенК. Л.NguyenQ. L. 

Куок Лонг Нгуен – кандидат технических наук (маркшейдерское дело), заведующий кафедрой маркшейдерского дела

Scopus ID 57204138384

г. Ханой

Quoc Long Nguyen – Cand. Sci. (Mine Surveying), Head of Mine Surveying Department

Scopus ID 57204138384

Hanoi

nguyenquoclong@humg.edu.vnhttps://orcid.org/0009-0004-4364-0785ЛевкинЮ. М.LevkinYu.  M.

Юрий Михайлович Левкин – доктор технических наук, профессор

Scopus ID 57297910200

г. Москва

Yuri M. Levkin – Dr. Sci. (Eng.), Professor

Scopus ID 57297910200

Moscow

lev5353@bk.ruhttps://orcid.org/0000-0003-4427-4196ЗеньковИ. В.ZenkovI. V.

Игорь Владимирович Зеньков – доктор технических наук, профессор

Scopus ID 57188958340

г. Красноярск

Igor V. Zenkov – Dr. Sci. (Eng.), Professor, Department of Ecology and Nature Management

Scopus ID 57188958340

Krasnoyarsk

zenkoviv@mail.ruhttps://orcid.org/0000-0002-6639-0318ТонгТ. Х.TongT. H.

Ти Хань Тонг – преподаватель

Scopus ID 57314239400

г. Ханой

Thi Hanh Tong – Lecturer

Scopus ID 57314239400

Hanoi

hanhkhuenam@gmail.comХанойский университет природных ресурсов и окружающей средыВьетнамHanoi University of Natural Resources and EnvironmentViet NamВьетнамский государственный технический университет им. Ле Куй ДонаВьетнамLe Quy Don Technical UniversityViet NamХанойский университет горного дела и геологииВьетнамHanoi University of Mining and GeologyViet NamСоюз маркшейдеров РоссииРоссияRussian Union of SurveyorsRussian FederationСибирский федеральный университетРоссияSiberian Federal UniversityRussian FederationВьетнамский государственный технический университет им. Ле Куй ДонаВьетнамHanoi University of Natural Resources and EnvironmentViet Nam20231807202382173–182Copyright © Tran X.B., Trinh L.H., Nguyen Q.L., Levkin Y.M., Zenkov I.V., Tong T.H., 20232023Чан С.Б., Чинь Л.Х., Нгуен К.Л., Левкин Ю.М., Зеньков И.В., Тонг Т.Х.Tran X.B., Trinh L.H., Nguyen Q.L., Levkin Y.M., Zenkov I.V., Tong T.H.This work is licensed under a Creative Commons Attribution 4.0 License.https://mst.misis.ru/jour/article/view/508

Illegal mining, including the violation of lease boundaries during the extraction of mineral deposits in Vietnam, has witnessed a significant surge in recent years, leading to substantial environmental degradation. Due to the remote locations of mining areas in relation to settlements, the detection of illegal mining activities using conventional methods poses considerable challenges. This study presents a methodology for identifying lease boundary violations in open-pit mining of mineral deposits by utilizing high-resolution satellite images from the Sentinel-2 MSI system. The proposed methodology involves overlaying Sentinel-2 MSI radar-acquired satellite images to identify disparities between approved lease boundaries and actual boundaries of mining areas. The research focuses on the mineral-rich provinces of Lao Cai and Yen Bai in North Vietnam. The findings of this research rhold great potential for effectively monitoring and promptly detecting violations of mining lease boundaries.

Незаконная добыча полезных ископаемых, в том числе нарушение лицензионных границ, при отработке месторождений полезных ископаемых во Вьетнаме за последние годы резко возросли. Это приводит к значительному ухудшению состояния окружающей среды. Поскольку районы добычи полезных ископаемых часто расположены далеко от населeнных пунктов, традиционными методами трудно обнаружить районы незаконной добычи. В данной работе представлена методика обнаружения нарушения лицензионной границы открытой разработки месторождений минерального сырья по спутниковым снимкам высокого разрешения Sentinel-2 MSI. В разработанной методике при наложении полученных радаром Sentinel-2 MSI снимков со спутника определяется несоответствие лицензионных границ месторождений полезных ископаемых фактическим. Район исследования расположен в богатых минеральными ресурсами Северного Вьетнама провинциях Лао Кай и Йень Бай. Полученные в ходе исследования результаты могут быть эффективно использованы для мониторинга и раннего выявления нарушений лицензированных границ горнодобывающего предприятия. 

незаконная добыча полезных ископаемыхдистанционное зондированиеданные Sentinel-2B MSIВьетнампровинции Лао Кай и Йень Байillegal miningremote sensingSentinel-2B MSI dataVietnamLao Cai and Yen Bai provincesНаучные сотрудники, проводившие исследования, благодарят заказчика проведения исследований за предоставление в полном объеме необходимых материалов, что позволило в установленные сроки выполнить поставленную задачу. Эти материалы помогли решить задачи, поставленные проектом «Мониторинг границ добычи полезных ископаемых в некоторых северных провинциях Вьетнама с использованием дистанционного зондирования и получения изображений с БПЛА». Код: SXTN.2020.08.01.The researchers express their gratitude to the research sponsor for providing all the necessary materials, enabling the timely completion of the project. 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The authors declare that there are no conflicts of interest present.