3-Daily Sea-Ice Drift Vectors from ASMR-E onboard AQUA over Arctic on a 31.25 km Polar Grid
This products provides the sea-ice drift calculated over a three day rolling window during winter time (October to April) over Arctic ocean from AMSR-E microwave radiometer onboard AQUA
Simple
- Title
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3-Daily Sea-Ice Drift Vectors from ASMR-E onboard AQUA over Arctic on a 31.25 km Polar Grid
- Date (Publication)
- 2007-02-02
- Citation identifier
- CER_PSI_ARC_3D_031_DFT_AMS
- Abstract
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This products provides the sea-ice drift calculated over a three day rolling window during winter time (October to April) over Arctic ocean from AMSR-E microwave radiometer onboard AQUA
- Credit
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CERSAT, Ifremer
- Point of contact
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Organisation name Individual name Electronic mail address Role IFREMER
Ardhuin Fanny
Author IFREMER
Piolle Jean-Francois
Production center
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Centre de données ODATIS
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CDS-SAT-CERSAT
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- Keywords
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Sea Ice
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Type de jeux de donnée ODATIS
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/Télédétection
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Thèmatiques ODATIS
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Télédétection
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ODATIS aggregation parameters and Essential Variable names
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Glace de mer
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- Use limitation
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Aucune condition ne s’applique
- Access constraints
- Other restrictions
- Use constraints
- Copyright
- Spatial representation type
- Grid
- Language
- Français
- Character set
- UTF8
- Topic category
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- Oceans
- Begin date
- 2002-10-01
- End date
- 2011-04-30
- Geometric object type
- Surface
- Distribution format
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Name Version
- OnLine resource
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Protocol Linkage Name WWW:LINK
http://cersat.ifremer.fr/data/products/catalogue CERSAT Catalogue
WWW:LINK
ftp://ftp.ifremer.fr/ifremer/cersat/products/gridded/psi-drift/documentation/amsr.pdf User Manual
- Hierarchy level
- Dataset
- Statement
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This product provides users with a continuous winter (Oct-April) time series of drift vectors over Arctic. These drift vectors are provided on a polar stereographic grid every 31.25 km, over a 3-days overlapping time period. It is a merging of the sea-ice drift vectors retrieved separately using respectively the H and V AMSR-E polarizations channels (from winter 2002-2003) observations. The estimation of sea-ice drift for each one relies on a basic correlation technique applied to the field of the second spatial derivative (Laplacian) of 6.25km resolution composite maps separated by a few days (brightness temperature).
Metadata
- File identifier
- 04315e23-027b-4abe-a154-b0c4d17fed7a
- Metadata language
- Français
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2019-03-21T09:40:20
- Metadata standard name
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ISO 19115:2003/19139 - SEXTANT
- Metadata standard version
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1.0