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Dataset

 

Monthly Gridded Met Office Historical Sea-Surface Temperature (MOHSST6) anomalies (1856-2006)

Update Frequency: Not Planned
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2007-02-02
Download Stats: last 12 months

Abstract

MOHSST, (Met Office Historical Sea-Surface Temperature) is a gridded dataset of sea-surface temperature anomalies covering the period 1856-2006.

MOHSST has now been superceeded by HadSST2. We now recommend use of HadSST2 instead of MOHSST for all purposes. MOHSST is only still available in case it is needed for direct comparison with earlier work where MOHSST was used.

MOHSST is produced by taking in-situ measurements of SST from ships and buoys, rejecting measurements which which fail quality checks, converting the measurements to anomalies by subtracting climatological values from the measurements, and averaging the resulting anomalies on a 5 by 5 degree monthly grid.

Up to 1996 the measurements used are those in the U.K. Marine Data Bank; more recent years use data coming in through the GTS.

After gridding the anomalies, bias corrections are applied to remove spurious trends caused by changes in SST measuring practices, and the data are smoothed to reduce noise.

The data were provided by the Met Office Hadley Centre.

Citable as:  Hadley Centre for Climate Prediction and Research (2007): Monthly Gridded Met Office Historical Sea-Surface Temperature (MOHSST6) anomalies (1856-2006). NCAS British Atmospheric Data Centre, date of citation. https://catalogue.ceda.ac.uk/uuid/2291d3582cab3293b615ae0ee1ece5bd
Abbreviation: GOSTA-MOHSST6
Keywords: SST, MOHSST6, Met Office, Hadley, anomalies

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_11704361571213741
Access rules:
Restricted data: please submit an application using the REQUEST ACCESS link for access.
Use of these data is covered by the following licence: http://licences.ceda.ac.uk/image/data_access_condition/ukmo_agreement.pdf. When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record.
Data lineage:

Data files acquired by the BADC from the Met Office Hadley Centre in 2000.

Data Quality:
Data quality controlled by the Met Office. See documentation provided.
File Format:
Data are ASCII formatted

Process overview

This dataset was generated by the computation detailed below.
Title MOHSST6 sea surface temperature anomalies data processing deployed on Met Office Hadley Centre Computers
Abstract This computation involved: MOHSST6 sea surface temperature anomalies data processing deployed on Met Office Hadley Centre Computers. Process used to create the MOHSST6 dataset.
Input Description None
Output Description None
Software Reference None
  • long_name: Sea Surface Temperature Anomalies
  • names: Sea Surface Temperature Anomalies

Co-ordinate Variables

Coverage
Temporal Range
Start time:
1856-01-01T00:00:00
End time:
2006-08-30T23:00:00
Geographic Extent

 
90.0000°
 
-180.0000°
 
180.0000°
 
-90.0000°