Oppelt, Natascha und Birnbaum, Gerit und Gege, Peter und König, Marcel und Fuchs, Nils (2018) Physical characteristics of melt ponds. In: The Expeditions PS106/1 and 2 of the Research Vessel POLARSTERN to the Arctic Ocean in 2017 Berichte zur Polar- und Meeresforschung, 719. Alfred-Wegener-Institut. Seiten 48-56. doi: 10.2312/BzPM_0719_2018. ISSN 1866-3192.
![]() |
PDF
165kB |
Offizielle URL: http://hdl.handle.net/10013/epic.4ff2b0cd-1b2f-4444-a97f-0cd9f1d917ab
Kurzfassung
Improving the predictive capabilities for the development of Arctic sea ice cover strongly depends on a better understanding of the ice-albedo feedback mechanism. Using a combination of multi- and hyperspectral airborne imagery, field spectroscopy and bio-optical modelling we aim to quantify melt pond fraction, melt pond depth, thickness of underlying ice, pond water constituents (chlorophyll, suspended organic and inorganic matter) and surface albedo in different ice regimes. The main goal is to develop a semi-automated application for melt pond analysis for airborne hyperspectral instruments. A further goal is to employ the collected data to validate and improve parameterizations of melt pond properties used in regional and global climate models. The ground based measurements are essential for the parameterization of bio-optical models as well as for the validation of results derived from airborne measurements, which is crucial for accuracy assessment.
elib-URL des Eintrags: | https://elib.dlr.de/120383/ | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Beitrag im Sammelband | ||||||||||||||||||||||||
Titel: | Physical characteristics of melt ponds | ||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||
Datum: | 2018 | ||||||||||||||||||||||||
Erschienen in: | The Expeditions PS106/1 and 2 of the Research Vessel POLARSTERN to the Arctic Ocean in 2017 | ||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
Band: | 719 | ||||||||||||||||||||||||
DOI: | 10.2312/BzPM_0719_2018 | ||||||||||||||||||||||||
Seitenbereich: | Seiten 48-56 | ||||||||||||||||||||||||
Herausgeber: |
| ||||||||||||||||||||||||
Verlag: | Alfred-Wegener-Institut | ||||||||||||||||||||||||
Name der Reihe: | Berichte zur Polar- und Meeresforschung | ||||||||||||||||||||||||
ISSN: | 1866-3192 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Arctic, melt pond, sea ice, hyperspectral, reflectance | ||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | Vorhaben Spektroskopische Verfahren in der Fernerkundung (alt) | ||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Experimentelle Verfahren | ||||||||||||||||||||||||
Hinterlegt von: | Gege, Dr.rer.nat. Peter | ||||||||||||||||||||||||
Hinterlegt am: | 18 Jun 2018 13:56 | ||||||||||||||||||||||||
Letzte Änderung: | 31 Jul 2019 20:18 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags