Ocean Renalysis


Citation for this dataset
Sugiura, Nozomi, Dr. (2008). Ocean Renalysis [Data set]. Data Integration and Analysis System (DIAS). https://doi.org/10.20783/DIAS.31
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IDENTIFICATION INFORMATION

Name Ocean Renalysis
Edition v3.1
Abbreviation DIAS_ODAPv3.1
DOI doi:10.20783/DIAS.31
Metadata Identifier DIAS_ODAP20221122124807-DIAS20221121113753-en

CONTACT

CONTACT on DATASET

Name Masuda, Shuhei, Dr.
Organization JAMSTEC/RIGC
Address YES, 3173-25, Showa-machi, Kanazawa-ku, Yokohama, Kanagawa, 236-0001, Japan
E-mail smasuda@jamstec.go.jp

CONTACT on PROJECT

Data Integration and Analysis System

Name DIAS Office
Organization Japan Agency for Marine-Earth Science and Technology
Address 3173-25, Showa-Cho, Kanazawa-ku, Yokohama-shi, Kanagawa, 236-0001, Japan
E-mail dias-office@diasjp.net

DOCUMENT AUTHOR

Name Hiromichi Igarashi
Organization JAMSTEC/DrC
E-mail higarashi@jamstec.go.jp

DATASET CREATOR

Name Sugiura, Nozomi, Dr.
Organization JAMSTEC/DRC
E-mail nsugiura@jamsetc.go.jp

DATE OF THIS DOCUMENT

2022-11-22

DATE OF DATASET

  • revision : 2008-06-05

DATASET OVERVIEW

Abstract

The 4D-VAR assimilation system used here is the same as in Masuda et al. [2003] covering the global ocean. The OGCM is version 3 of the GFDL Modular Ocean Model (MOM; Pacanowski and Griffies, 1999), which is equipped with several sophisticated parameterization schemes, for example, nonlocal K Profile Parameterization (Large et al., 1994) for mixed layer physics, Gent and McWilliams's scheme (Gent and McWiiliams, 1990) for isopycnal mixing, and quicker advection scheme (Leonald, 1979).

The horizontal resolution is 1in both latitude and longitude, with 36 vertical levels spaced from 10m near the sea surface to 400m at the bottom.

This model has good capability to reproduce ocean circulation processes and is expected to form a platform suitable for the use of the 4D-VAR adjoint model.

The assimilated elements in this study are the temperature and salinity from the World Ocean Database 1998 (for climatologies) and the FNMOC, OI SST values, and sea-surface dynamic-height anomaly data compiled by AVISO. All observational data were averaged onto 1 degree by 1 degree bins and then compiled as series of 10-day means for the surface data and monthly means for the subsurface data.

Topic Category(ISO19139)

  • oceans

Temporal Extent

Begin Date 1991-01-01
End Date 2006-12-31
Temporal Characteristics monthly

Geographic Bounding Box

North bound latitude 80
West bound longitude -180
Eastbound longitude 180
South bound latitude -75

Grid

Dimension Name Dimension Size (slice number of the dimension) Resolution Unit
row 360 1 (deg)
column 155 1 (deg)
vertical 36 10-400 (m)

Geographic Description

global

Keywords

Keywords on Dataset

Keyword Type Keyword Keyword thesaurus Name
theme Ocean, Reanalysis GODAE

Keywords on Project

Data Integration and Analysis System
Keyword Type Keyword Keyword thesaurus Name
theme DIAS > Data Integration and Analysis System No_Dictionary

DATA POLICY

Data Policy by the Data Provider

[Reference Requirement]The data used in this study have been obtained from the Data Server of "Kyousei" category #7 (k7) of "RR2002: Project for Sustainable Coexistence of Human, Nature, and the Earth" sponsored by MEXT.

Data Policy by the Project

Data Integration and Analysis System

If data provider does not have data policy, DIAS Terms of Service (https://diasjp.net/en/terms/) and DIAS Privacy Policy (https://diasjp.net/en/privacy/) apply.

If there is a conflict between DIAS Terms of Service and data provider's policy, the data provider's policy shall prevail.

DATA SOURCE ACKNOWLEDGEMENT

Acknowledge the Project

Data Integration and Analysis System

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" In this study, [Name of Dataset] provided by [Name of Data Provider] was utilized. This dataset was also collected and provided under the Data Integration and Analysis System (DIAS), which was developed and operated by a project supported by the Ministry of Education, Culture, Sports, Science and Technology. "


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