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Dataset

 

ECMWF Atmospheric Angular Momentum data (1979-1993)

Update Frequency: Not Planned
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2007-01-05
Download Stats: last 12 months

Abstract

The Effective Atmospheric Angular Momentum (EAAM) is a combined project from the Met Office and the European Centre for Medium Range Weather Forecasting (ECMWF). The data is of 3 angular momentum components of the mass and wind terms at 12 or 24 hourly intervals. The ECMWF data are from 1979-93. The corresponding Met Office Unified Model data cover the period from 1983 to 1997. This dataset is public.

Citable as:  Met Office; European Centre for Medium-Range Weather Forecasts (2007): ECMWF Atmospheric Angular Momentum data (1979-1993). NCAS British Atmospheric Data Centre, date of citation. https://catalogue.ceda.ac.uk/uuid/bf626d5254cb9df807c3ffef170b2331
Abbreviation: EAMM-ECMWF
Keywords: EAAM, angular momentum, Met Office

Details

Previous Info:
No news update for this record
Previously used record identifiers:
http://badc.nerc.ac.uk/view/badc.nerc.ac.uk__ATOM__dep_11680380859712088
Access rules:
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence: http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:

Data files acquired as is from the International Earth Rotation Service's (IERS) Special Bureau for the Atmosphere (SBA), for archiving at the BADC.

Data Quality:
Unknown.
File Format:
Data are ASCII encoded, but refer to documentation on how these are structured

Related Documents

No documents related to this record were found.

Process overview

This dataset was generated by the computation detailed below.
Title ECMWF - Integrated Forecasting System deployed on ECMWF Computer
Abstract This computation involved: ECMWF - Integrated Forecasting System deployed on ECMWF Computer.
Input Description None
Output Description None
Software Reference None
  • long_name: Angular Momentum
  • names: Angular Momentum
  • long_name: Vorticity
  • gcmd_url: http://vocab.ndg.nerc.ac.uk/term/P041/4/G254
  • gcmd_keyword: EARTH SCIENCE > Atmosphere > Atmospheric Winds > Vorticity
  • names: EARTH SCIENCE > Atmosphere > Atmospheric Winds > Vorticity, http://vocab.ndg.nerc.ac.uk/term/P041/4/G254

Co-ordinate Variables

Coverage
Temporal Range
Start time:
1979-01-01T00:00:00
End time:
1993-12-31T00:00:00
Geographic Extent

 
90.0000°
 
-180.0000°
 
180.0000°
 
-90.0000°