Please Note: This dataset is retired, and is displayed for archive purposes only, and may not reflect the most updated information.

However, a newer version exists.
Reynolds NCEP Level 4 Optimally Interpolated SST Monthly Version 2. DOI: https://doi.org/10.5067/REYN2-OIMON

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Reynolds NCEP Level 4 Optimally Interpolated SST Monthly Version 1

(REYNOLDS_NCEP_L4_SST_OPT_INTERP_MONTHLY_V1)
DOI
Short NameREYNOLDS_NCEP_L4_SST_OPT_INTERP_MONTHLY_V1
DescriptionThe NOAA/NCEP Reynolds Optimally Interpolated (OI) Sea Surface Temperature monthly Level 4 product consists of aggregate global sea surface temperature fields on a 1 degree by 1 degree spatial grid and monthly time interval. The OI analysis employed uses both in-situ SSTs from ships and buoys and satellite derived SSTs from the NOAA Advanced Very High Resolution Radiometer (AVHRR). The satellite derived SSTs are from the Multichannel Sea Surface Temperature products that have been constructed operationally from the five-channel AVHRR by NOAA's Environmental Satellite, Data, and Information Service (NESDIS) since late 1981 through to 2002. Monthly OI SST fields are derived by a linear interpolation of the weekly optimum interpolation (OI) fields to daily fields then averaging the daily values over a month. The monthly fields are in the same format and spatial resolution as the weekly fields, which have been widely used for weather and climate monitoring and forecasting.
Version1
Dataset TypeDEPRECATED
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Citation is critically important for dataset documentation and discovery. Please cite the data as follows, and cite the reference papers when it is appropriate.
Citation Reynolds, R., Stokes, D.. 1981. NCEP Reynolds Optimally Interpolated Sea Surface Temperature Data Sets; Product. Ver. 1. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/

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For more information see Data Citations and Acknowledgments.

Journal Reference Reynolds, R. W. and T. M. Smith, 1994: Improved global sea surface temperature analyses. J. Climate, 7, 929-948.

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