Areal Change Detection and 3D Modeling of Mine Lakes Using High-Resolution Unmanned Aerial Vehicle Images

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dc.contributor.authorYucel, Mehmet Ali
dc.contributor.authorTuran, Recep Yavuz
dc.date.accessioned2025-01-27T21:00:20Z
dc.date.available2025-01-27T21:00:20Z
dc.date.issued2016
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study focuses on the Etili and Comakli open-pit coal mines, where mine lakes are most densely located within the Can Coal Basin (northwestern Turkey). The aim of our study was to create 3D terrain models of these mine lakes using high-resolution images from an unmanned aerial vehicle (UAV) and to quantify areal changes linked to anthropogenic and meteorological effects over the study period. In November 2014 and October 2015, a DJI F550 hexacopter was flown at elevations of 30-100 m, and images were acquired using a 12-megapixel camera. Nineteen flights were completed, with each flight acquiring between 109 and 554 images. 3D modeling of UAV images was carried out with Agisoft software, using the most common structure from motion algorithm. Its workflow, involving image matching, georeferencing, digital elevation modeling, orthomosaics, 3D point cloud, and 3D textured model creation, was used to generate our 3D terrain model for the mine lakes. Orthomosaics with 1-6 cm/pixel resolution were used to assess areal change in the mine lakes. Area was calculated using two different methods (digitization and classification) within the ArcGIS package; results of these two methods were compared. Our UAV study of open-pit mines rapidly and precisely determined changes in topography linked to anthropogenic and meteorological effects. It also proved to be an effective method of visualizing such effects over the short term.
dc.identifier.doi10.1007/s13369-016-2182-7
dc.identifier.endpage4878
dc.identifier.issn2193-567X
dc.identifier.issn2191-4281
dc.identifier.issue12
dc.identifier.scopus2-s2.0-84979070960
dc.identifier.scopusqualityQ1
dc.identifier.startpage4867
dc.identifier.urihttps://doi.org/10.1007/s13369-016-2182-7
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26997
dc.identifier.volume41
dc.identifier.wosWOS:000385429900014
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.ispartofArabian Journal For Science and Engineering
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectUnmanned aerial vehicle (UAV)
dc.subjectMine lakes
dc.subject3D Terrain modeling
dc.subjectAreal change detection
dc.titleAreal Change Detection and 3D Modeling of Mine Lakes Using High-Resolution Unmanned Aerial Vehicle Images
dc.typeArticle

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