NASA JPL Physical Oceanography Distributed Active Archive Center

nasa-podaac-ncdc-l4lrblend-glob-avhrr_oi

GHRSST Level 4 AVHRR_OI Global Blended Sea Surface Temperature Analysis

A Group for High Resolution Sea Surface Temperature (GHRSST) global Level 4 sea surface temperature analysis produced daily on a 0.25 degree grid at the NOAA National Climatic Data Center. This product uses optimal interpolation (OI) using data from the 4 km Advanced Very High Resolution Radiometer (AVHRR) Pathfinder Version 5 time series (when available, otherwise operational NOAA AVHRR data are used) and in situ ship and buoy observations. A second similar product is available that also includes Advanced Microwave Scanning Radiometer-EOS (AMSR-E) data from June 2002 onward. The OI analysis is a daily average SST that is bias adjusted using a spatially smoothed 7-day in situ SST average and is thus tuned to about 0.3 meter. Both day and night satellite fields are independently bias adjusted. More information is available at http://www.ncdc.noaa.gov/oa/climate/research/sst/oi-daily.php

podaac.jpl.nasa.gov

http://podaac.jpl.nasa.gov/dataset/NCDC-L4LRblend-GLOB-AVHRR_OI

Identified by : NCDC-L4LRblend-GLOB-AVHRR_OI

This dataset was released on January 21, 2011.

The time range for this dataset starts at September 01, 1981 (12:00 PM).

The spatial range for this dataset is -90° to 90° latitude, and -180° to 180° longitude. map (center)

This dataset uses data from an instance of the advanced-very-high-resolution-radiometer-3 instrument on the national-oceanic-and-atmospheric-administration-16 platform.
This dataset uses data from an instance of the advanced-very-high-resolution-radiometer-3 instrument on the national-oceanic-and-atmospheric-administration-17 platform.
This dataset uses data from an instance of the advanced-very-high-resolution-radiometer-3 instrument on the national-oceanic-and-atmospheric-administration-18 platform.
This dataset uses data from an instance of the advanced-very-high-resolution-radiometer-2 instrument on the national-oceanic-and-atmospheric-administration-11 platform.
This dataset uses data from an instance of the advanced-very-high-resolution-radiometer-2 instrument on the national-oceanic-and-atmospheric-administration-9 platform.
This dataset uses data from an instance of the advanced-very-high-resolution-radiometer-2 instrument on the national-oceanic-and-atmospheric-administration-14 platform.

Also known as :

• dataset NCDC-L4LRblend-GLOB-AVHRR_OI (podaac lexicon)
• datasetId PODAAC-GHAAO-4BC01 (podaac lexicon)