DUACS DT2018: 25 years of reprocessed sea level altimetry products

DUACS DT2018: 25 years of reprocessed sea level altimetry products

For more than 20 years, the multi-satellite Data Unification and Altimeter Combination System (DUACS) has been providing near-real-time (NRT) and delayed-time (DT) altimetry products. DUACS datasets range from along-track measurements to multi-mission sea level anomaly (SLA) and absolute dynamic top...

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Veröffentlicht in:Ocean science 2019-09, Vol.15 (5), p.1207-1224
Hauptverfasser: Taburet, Guillaume, Sanchez-Roman, Antonio, Ballarotta, Maxime, Pujol, Marie-Isabelle, Legeais, Jean-François, Fournier, Florent, Faugere, Yannice, Dibarboure, Gerald
Format: Artikel
Sprache:eng
Schlagworte:
Altimeters
Altimetry
Budgets
Climate change
Coastal zone
Coasts
Corrections
Dynamic topography
Environmental aspects
Environmental monitoring
Error reduction
Geophysics
Global temperature changes
In situ measurement
Interpolation
Marine environment
Products
Reprocessing
Satellite data
Sea level
Sea level anomalies
Sea level measurements
Topography (geology)
Tricalcium silicate
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Beschreibung
Zusammenfassung:For more than 20 years, the multi-satellite Data Unification and Altimeter Combination System (DUACS) has been providing near-real-time (NRT) and delayed-time (DT) altimetry products. DUACS datasets range from along-track measurements to multi-mission sea level anomaly (SLA) and absolute dynamic topography (ADT) maps. The DUACS DT2018 ensemble of products is the most recent and major release. For this, 25 years of altimeter data have been reprocessed and are available through the Copernicus Marine Environment Monitoring Service (CMEMS) and the Copernicus Climate Change Service (C3S).
ISSN:1812-0792
1812-0784
1812-0792
DOI:10.5194/os-15-1207-2019