High-resolution data; DINEOF; Ocean Colour; North Sea
Abstract :
[en] A combined Sentinel-2 and Sentinel-3 Suspended Particulate Matter reconstruction is performed using an Empirical Orthogonal Function technique, called DINEOF (Data Interpolating Empirical Orthogonal Functions). The combination of these two datasets allows us to retain both the high spatial resolution of the Sentinel-2 data while increasing the temporal resolution thanks to the addition of Sentinel-3 data on days when no Sentinel-2 data are available. Results show an increased variability on the reconstruction of Sentinel-3 data, and a low error of the overall reconstruction.
Research center :
FOCUS - Freshwater and OCeanic science Unit of reSearch - ULiège
Disciplines :
Earth sciences & physical geography
Author, co-author :
Alvera Azcarate, Aida ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > GeoHydrodynamics and Environment Research (GHER)
Barth, Alexander ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > GeoHydrodynamics and Environment Research (GHER)
Troupin, Charles ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > GeoHydrodynamics and Environment Research (GHER)
Beckers, Jean-Marie ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > GeoHydrodynamics and Environment Research (GHER)
Van der Zande, Dimitry
Language :
English
Title :
Creation of high resolution suspended particulate matter data in the North Sea from Sentinel-2 and Sentinel-3 data.
Publication date :
2021
Event name :
2021 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Event date :
2021-07-12 to 2021-07-16
Audience :
International
Main work title :
2021 IGARSS: IEEE International Geoscience & Remote Sensing Symposium. Proceedings : July 12-16, 2021, Brussels (Belgium)
Peer reviewed :
Peer reviewed
Name of the research project :
MultiSync
Funders :
Politique Scientifique Fédérale (Belgique) - BELSPO
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