Cerra, Daniele und Auer, Stefan und Baissero Garcia, Adrian und Bachofer, Felix (2024) Estimation of Floating Plastic Debris Surface in Inland Waters using Spectral Unmixing with Multispectral Data. In: International Geoscience and Remote Sensing Symposium (IGARSS), Seiten 4393-4396. IEEE. IGARSS 2024, 2024-07-07 - 2024-07-12, Athens, Griechenland. doi: 10.1109/IGARSS53475.2024.10641060.
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Offizielle URL: https://ieeexplore.ieee.org/abstract/document/10641060
Kurzfassung
Unlike hard classification from medium-resolution sensors, spectral unmixing at sub-pixel level offers improved accuracy in estimating the total surface occupied by a material of interest within a given area. While in ideal cases imaging spectrometer data should be utilized for this purpose, we propose to use a limited number of fixed classes in order to perform spectral unmixing from multispectral data to address the specific challenge of estimating the surface area covered by floating plastic debris in inland waters. In that context, working with multispectral data is motivated by extended opportunities to identify and monitor narrow water channels for variable plastic appearances, in terms of extended coverage, spatial and temporal resolution.
elib-URL des Eintrags: | https://elib.dlr.de/206652/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | Estimation of Floating Plastic Debris Surface in Inland Waters using Spectral Unmixing with Multispectral Data | ||||||||||||||||||||
Autoren: |
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Datum: | Juli 2024 | ||||||||||||||||||||
Erschienen in: | International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
DOI: | 10.1109/IGARSS53475.2024.10641060 | ||||||||||||||||||||
Seitenbereich: | Seiten 4393-4396 | ||||||||||||||||||||
Verlag: | IEEE | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | Accuracy;Volume measurement;Estimation;Imaging;Geoscience and remote sensing;Sensors;Rivers;Plastic debris;inland water;spectral unmixing;Earth observation | ||||||||||||||||||||
Veranstaltungstitel: | IGARSS 2024 | ||||||||||||||||||||
Veranstaltungsort: | Athens, Griechenland | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 7 Juli 2024 | ||||||||||||||||||||
Veranstaltungsende: | 12 Juli 2024 | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Optische Fernerkundung | ||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Photogrammetrie und Bildanalyse Deutsches Fernerkundungsdatenzentrum > Dynamik der Landoberfläche | ||||||||||||||||||||
Hinterlegt von: | Cerra, Daniele | ||||||||||||||||||||
Hinterlegt am: | 27 Sep 2024 08:29 | ||||||||||||||||||||
Letzte Änderung: | 11 Okt 2024 15:44 |
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