Hourly Lagrangian residual currents from OMA in EuskOOS

This product of the Basque Operational Oceanography System (EuskOOS) consists on fields of the Lagrangian residual currents (LRCs) obtained from the gap-filling of HF radars data using the OMA methodology. To obtain the LRCs, the Lagrangian trajectories for particles evenly located in the HF radar grid are computed over 3 days. The initial and final positions of each particle are used to compute a Lagrangian residual vector (we call this “residual” because the contribution of the tidal component is filtered out by the time integration used) at the center of mass of its trajectory and then this Lagrangian vectors are re-interpolated to a regular grid. The LRC provide an estimation of the integrated transport due to the last 3-days total currents observed by the radar. This L4 data product can be delivered as a vector field or as a graphic map (of current vectors and streamlines).
 
Citation proposal
(2018) . Hourly Lagrangian residual currents from OMA in EuskOOS. https://services.mspdata.eu:/geonetwork/srv/api/records/a30db843-aef6-4bca-914a-a5862fa76862

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Date ( Publication )
2018-09-17
Identifier
Hourly Lagrangian residual currents from OMA in EuskOOS
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Thèmes Sextant ( Theme )
GEMET - INSPIRE themes, version 1.0 ( Theme )
  • Oceanographic geographical features
Agreed Parameter Groups (P03) ( parameter )
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Creative Commons license to apply : Attribution (BY) : http://creativecommons.org/licenses/?lang=en
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Copyright
Use constraints
Copyright
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Spatial representation type
Vector
Metadata language
English
Character set
UTF8
Topic category
  • Oceans
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S
E
W


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  • ( )

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Dataset
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not available

Metadata

File identifier
a30db843-aef6-4bca-914a-a5862fa76862   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2018-11-29T13:43:25
Metadata standard name
ISO 19115:2003/19139 - SEXTANT
Metadata standard version
1.0

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