fe3cb5120fa74fa7974820c2e2a238a7
English
8-bit variable size UCS Transfer Format, based on ISO/IEC 10646
dataset
Centre for Environmental Data Analysis (CEDA)
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
pointOfContact
2024-03-29T11:13:16
UK GEMINI
2.3
WGS 84
Global Ocean Lagrangian Trajectories based on AVISO velocities, v2.0, 1998-2018
2021-05-06T09:35:10
publication
2021-05-06T09:35:10
creation
http://catalogue.ceda.ac.uk/uuid/fe3cb5120fa74fa7974820c2e2a238a7
fe3cb5120fa74fa7974820c2e2a238a7
Centre for Environmental Data Analysis (CEDA)
10.5285/fe3cb5120fa74fa7974820c2e2a238a7
doi
The National Centre for Earth Observation (NCEO) Long Term Science Single Centre (LTSS) Global Ocean Lagrangian Trajectories (OLTraj) provides 30-day forward and backward Lagrangian trajectories based on AVISO (Satellite Altimetry Data project) surface velocities. Each trajectory represents the path that a water mass would move along starting at a given pixel and a given day. OLTraj can be thus used to implement analyses of oceanic data in a Lagrangian framework. The purpose of OLTraj is to allow non-specialists to conduct Lagrangian analyses of surface ocean data.
The dataset has global coverage and spans 1998-2018 with a daily temporal resolution. The trajectories were generated starting from zonal and meridional model velocity fields that were integrated using the LAMTA (6-hour time step - part of ) as described in Nencioli et al., 2018 and SPASSO (Software package for and adaptive satellite-based sampling for ocean graphic cruises containing LAMTA) software user guide. Please see the documentation section below for further information.
Dall'Olmo, Giorgio
Unavailable
author
Unavailable
author
Nencioli, Francesco
Unavailable
author
Unavailable
author
Centre for Environmental Data Analysis (CEDA)
custodian
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
custodian
Centre for Environmental Data Analysis (CEDA)
distributor
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
distributor
Natural Environment Research Council (NERC)
principal_investigator
01793 411500
Polaris House
North Star Avenue
Swindon
SN2 1EU
United Kingdom
unknown
principalInvestigator
Centre for Environmental Data Analysis (CEDA)
point_of_contact
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
pointofContact
Centre for Environmental Data Analysis (CEDA)
publisher
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
publisher
unknown
dataset
AVISO
Global
Ocean Lagrangian Trajectories
LAMTA
zonal
meridional model
OLTraj_SEALEVEL_GLO_PHY_L4_REP_OBSERVATIONS_008_047
orthoimagery
theme
GEMET - INSPIRE themes, version 1.0
2008-06-01
publication
otherRestrictions
Public data: access to these data is available to both registered and non-registered users.
otherRestrictions
Use of these data is covered by the following licence: http://creativecommons.org/licenses/by/4.0/ . When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
grid
English
imageryBaseMapsEarthCover
-180.0
180.0
-90.0
90.0
1998-01-01T00:00:00
2018-11-25T00:00:00
NetCDF
Centre for Environmental Data Analysis (CEDA)
Data Center Contact
01235446432
Rutherford Appleton Laboratory
Harwell
Oxon
OX11 0QX
United Kingdom
support@ceda.ac.uk
distributor
http://catalogue.ceda.ac.uk/uuid/fe3cb5120fa74fa7974820c2e2a238a7
CEDA Data Catalogue Page
Detail and access information for the resource
information
http://data.ceda.ac.uk/neodc/oltraj/data/v2.0
DOWNLOAD
Download Data
download
https://doi.org/10.1029/2018JC013909
Nencioli et al., 2018
No further details.
information
https://www.aviso.altimetry.fr/en/home.html
AVISO
No further details.
information
https://resources.marine.copernicus.eu/?option=com_csw&view=details&product_id=SEALEVEL_GLO_PHY_L4_REP_OBSERVATIONS_008_047
GLOBAL OCEAN GRIDDED L4 SEA SURFACE HEIGHTS AND DERIVED VARIABLES REPROCESSED
No further details.
information
https://spasso.mio.osupytheas.fr/PKG-DOC/spasso_userguide.pdf
Spasso Software Package (includes LAMTA)
No further details.
information
dataset
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
2010-12-08
Data were produced by the NCEO Plymouth Marine Laboratory project team and supplied for archiving at the Centre for Environmental Data Analysis (CEDA).