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A SUSTAINABLE APPROACH TO GEOMATIC METHODS IN GULLY MONITORING AND ASSOCIATED NATURAL DISASTER PREVENTION
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Mircea-Vasile Bondrea; Virgil Mihai Radulescu; SANDA MARIOARA NAS; RALUCA CLAUDIA GALGAU; ADRIAN TRAIAN RADULESCU
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10.5593/sgem2024/2.1
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1314-2704
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English
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24
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2.1
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• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA |
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This paper presents the monitoring of an eroding phenomenon (gully) near Ciurila, Cluj County, Romania, using UAV (Unmanned Aerial Vehicle) and GNSS (Global Navigation Satellite System) technologies. In this sense, the monitoring results through sustainable and non-invasive technologies are presented, following four cycles of observations, carried out between June 2019 and April 2021. The paper aims to present the advantages and limitations of such a study, as well as the importance of monitoring erosion phenomena (in this case, gullies) for the ecosystem, but also the nearby inhabitants. Software and technologies are used that allow the automatic calculation of the volume of the gully and the displacements between the different measurement cycles, which allows for obtaining objective conclusions and proposing further measures. The paper aims to present a complete cycle of interpretation of the results, from the point of view of the volume calculations and the differences between the measurement cycles. Cost-effective solutions are addressed and presented, to present a complete measurement-analysis-interpretation cycle that will contribute to the early identification of landslides that occur in gully areas. The chosen area is significant from the point of view of its proximity to Cluj Napoca, the second largest city in Romania, as well as its proximity to the inhabited area of Ciurila, which makes this area an area with potential danger for the living environment and safety citizens.
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conference
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Proceedings of 24th International Multidisciplinary Scientific GeoConference SGEM 2024
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24th International Multidisciplinary Scientific GeoConference SGEM 2024, 1 - 7 July, 2024
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Russian Acad Arts; Turkish Acad Sci.
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155-172
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1 - 7 July, 2024
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website
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9932
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UAS, Gullies, monitoring
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