Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/15417
DC Field | Value | Language |
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dc.date.accessioned | 2022-02-21T10:28:02Z | - |
dc.date.available | 2022-02-21T10:28:02Z | - |
dc.date.issued | 2021-08 | - |
dc.identifier.uri | http://hdl.handle.net/2122/15417 | - |
dc.description.abstract | Unmanned aerial systems (UAS, aka drones) are being used to map macro-litter on the environment. Sixteen qualified researchers (operators), with different expertise and nationalities, were invited to identify, mark and categorize the litter items (manual image screening, MS) on three UAS images collected at two beaches. The coefficient of concordance (W) among operators varied between 0.5 and 0.7, depending on the litter parameter (type, material and colour) considered. Highest agreement was obtained for the type of items marked on the highest resolution image, among experts in litter surveys (W = 0.86), and within territorial subgroups (W = 0.85). Therefore, for a detailed categorization of litter on the environment, the MS should be performed by experienced and local operators, familiar with the most common type of litter present in the target area. This work provides insights for future operational improvements and optimizations of UAS-based images analysis to survey environmental pollution. | en_US |
dc.language.iso | English | en_US |
dc.publisher.name | Elsevier | en_US |
dc.relation.ispartof | Marine pollution bulletin | en_US |
dc.relation.ispartofseries | /169 (2021) | en_US |
dc.subject | Coastal pollution; Plastics; Remote sensing; Unmanned aerial vehicle (UAV); Waste management | en_US |
dc.title | Drones for litter mapping: An inter-operator concordance test in marking beached items on aerial images | en_US |
dc.type | article | en |
dc.description.status | Published | en_US |
dc.description.pagenumber | 112542 | en_US |
dc.identifier.doi | 10.1016/j.marpolbul.2021.112542 | en_US |
dc.description.obiettivoSpecifico | 5A. Ricerche polari e paleoclima | en_US |
dc.description.journalType | JCR Journal | en_US |
dc.relation.issn | 0025-326X | en_US |
dc.contributor.author | Andriolo, Umberto | - |
dc.contributor.author | Gonçalves, Gil | - |
dc.contributor.author | Rangel-Buitrago, Nelson | - |
dc.contributor.author | Paterni, Marco | - |
dc.contributor.author | Bessa, Filipa | - |
dc.contributor.author | Gonçalves, Luisa M S | - |
dc.contributor.author | Sobral, Paula | - |
dc.contributor.author | Bini, Monica | - |
dc.contributor.author | Duarte, Diogo | - |
dc.contributor.author | Fontán-Bouzas, Ángela | - |
dc.contributor.author | Gonçalves, Diogo | - |
dc.contributor.author | Kataoka, Tomoya | - |
dc.contributor.author | Luppichini, Marco | - |
dc.contributor.author | Pinto, Luis | - |
dc.contributor.author | Topouzelis, Konstantinos | - |
dc.contributor.author | Vélez-Mendoza, Anubis | - |
dc.contributor.author | Merlino, Silvia | - |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | en_US |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | INESC Coimbra, Department of Electrical and Computer Engineering | - |
crisitem.author.dept | Department of Mathematics, University of Coimbra | - |
crisitem.author.dept | Istituto di Fisiologia Clinica del Consiglio Nazionale delle Ricerche, IFC-CNR | - |
crisitem.author.dept | Università di Pisa | - |
crisitem.author.dept | CNR-ISMAR | - |
crisitem.author.orcid | 0000-0002-0185-7802 | - |
crisitem.author.orcid | 0000-0003-2261-3265 | - |
crisitem.author.orcid | 0000-0002-9799-7059 | - |
crisitem.author.orcid | 0000-0002-6602-3710 | - |
crisitem.author.orcid | 0000-0003-0834-6789 | - |
crisitem.author.orcid | 0000-0003-1482-2630 | - |
crisitem.author.orcid | 0000-0002-1916-1600 | - |
crisitem.author.orcid | 0000-0003-3878-8107 | - |
crisitem.author.orcid | 0000-0002-4537-2903 | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | |
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RevisedManuscript_clean.pdf | Open Access submitted article | 1.68 MB | Adobe PDF | View/Open |
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