Unmanned aerial vehicle (UAV)-based monitoring of a landslide: Gallenzerkogel landslide (Ybbs-Lower Austria) case study

Basit Öğe Kaydı
dc.contributor.authorEker, Remzi
dc.contributor.authorAydın, Abdurrahim
dc.contributor.authorHubl, Johannes
dc.date.accessioned2020-04-30T23:46:51Z
dc.date.available2020-04-30T23:46:51Z
dc.date.issued2018
dc.departmentDÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.descriptionHuebl, Johannes/0000-0002-5347-5857en_US
dc.descriptionWOS: 000422680800035en_US
dc.descriptionPubMed: 29256067en_US
dc.description.abstractIn the present study, UAV-based monitoring of the Gallenzerkogel landslide (Ybbs, Lower Austria) was carried out by three flight missions. High-resolution digital elevation models (DEMs), orthophotos, and density point clouds were generated from UAV-based aerial photos via structure-from-motion (SfM). According to ground control points (GCPs), an average of 4 cm root mean square error (RMSE) was found for all models. In addition, light detection and ranging (LIDAR) data from 2009, representing the prefailure topography, was utilized as a digital terrain model (DTM) and digital surface model (DSM). First, the DEM of difference (DoD) between the first UAV flight data and the LIDAR-DTM was determined and according to the generated DoD deformation map, an elevation difference of between - 6.6 and 2 m was found. Over the landslide area, a total of 4380.1 m(3) of slope material had been eroded, while 297.4 m(3) of the material had accumulated within the most active part of the slope. In addition, 688.3 m(3) of the total eroded material had belonged to the road destroyed by the landslide. Because of the vegetation surrounding the landslide area, the Multiscale Model-to-Model Cloud Comparison (M3C2) algorithm was then applied to compare the first and second UAV flight data. After eliminating both the distance uncertainty values of higher than 15 cm and the nonsignificant changes, the M3C2 distance obtained was between -2.5 and 2.5 m. Moreover, the high-resolution orthophoto generated by the third flight allowed visual monitoring of the ongoing control/stabilization work in the area.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [2214/A-BIDEB, 1059B141400900]; [TUBITAK2219]; [1059B191500602]en_US
dc.description.sponsorshipThis study was funded by The Scientific and Technological Research Council of Turkey (TUBITAK) under the 2214/A-BIDEB Science Fellowship and Grant Program (Application No. 1059B141400900) and by the TUBITAK2219-Post-Doctoral Research Scholarship (Application No. 1059B191500602).en_US
dc.identifier.doi10.1007/s10661-017-6402-8en_US
dc.identifier.issn0167-6369
dc.identifier.issn1573-2959
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s10661-017-6402-8
dc.identifier.urihttps://hdl.handle.net/20.500.12684/5309
dc.identifier.volume190en_US
dc.identifier.wosWOS:000422680800035en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEnvironmental Monitoring And Assessmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLandslide monitoringen_US
dc.subjectM3C2en_US
dc.subjectDoDen_US
dc.subjectSfMen_US
dc.subjectUAVen_US
dc.titleUnmanned aerial vehicle (UAV)-based monitoring of a landslide: Gallenzerkogel landslide (Ybbs-Lower Austria) case studyen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
5309.pdf
Boyut:
8.51 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Makale Koleksiyonu
PubMed İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu