GHRSST L3C global sub-skin Sea Surface Temperature from the Advanced Very High Resolution Radiometer (AVHRR) on Metop satellites (currently Metop-B) (GDS V2) produced by OSI SAF

Description

A global Group for High Resolution Sea Surface Temperature (GHRSST) Level 3 Collated (L3C) dataset derived from the Advanced Very High Resolution Radiometer (AVHRR) on the European Meteorological Operational-B (MetOp-B) platform (launched 17 Sep 2012). The European Organization for the Exploitation of Meteorological Satellites (EUMETSAT), Ocean and Sea Ice Satellite Application Facility (OSI SAF) is producing SST products in near real time from Metop/AVHRR. Global AVHRR level 1b data are acquired at Meteo-France/Centre de Meteorologie Spatiale (CMS) through the EUMETSAT/EUMETCAST system. SST is retrieved from the AVHRR infrared channels (3.7, 10.8 and 12.0 micrometer) using a multispectral algorithm. Atmospheric profiles of water vapor and temperature from a numerical weather prediction model, together with a radiatiave transfer model, are used to correct the multispectral algorithm for regional and seasonal biases due to changing atmospheric conditions. This global L3C product is derived from full resolution AVHRR l1b data that are re-mapped onto a 0.05 degree grid twice daily. The product format is compliant with the GHRSST Data Specification (GDS) version 2.

Resources

Name Format Description Link
21 Data Use and Citation Policy https://podaac.jpl.nasa.gov/CitingPODAAC
33 Low Earth Orbiter Sea Surface Temperature Product User Manual https://osi-saf.eumetsat.int/lml/doc/osisaf_cdop2_ss1_pum_leo_sst.pdf
21 Generic Data Readers https://github.com/podaac/data-readers
22 Thumbnail https://podaac.jpl.nasa.gov/Podaac/thumbnails/AVHRR_SST_METOP_B_GLB-OSISAF-L3C-v1.0.jpg
21 HTTPS endpoint for data browse and download https://cmr.earthdata.nasa.gov/virtual-directory/collections/C2036877693-POCLOUD
21 Browse granule search results in Earthdata Search https://search.earthdata.nasa.gov/search/granules?p=C2036877693-POCLOUD
21 Sea Surface Temperature measurement description. https://podaac.jpl.nasa.gov/forum/viewtopic.php?f=7&t=298
21 Python Subsetting Script https://podaac.jpl.nasa.gov/forum/viewtopic.php?f=5&t=219
33 Validation report for OSI SAF Metop/AVHRR SST https://osi-saf.eumetsat.int/lml/doc/osisaf_cdop3_ss1_svr_leo_sst.pdf
21 Search results for publications that cite this dataset by its DOI. https://scholar.google.com/scholar?q=10.5067%2FGHGMB-3CO02
21 GHRSST Project http://www.ghrsst.org
21 GHRSST Global Data Assembly Center https://ghrsst.jpl.nasa.gov
33 Documentation on the GDS version 2 format specification https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/ghrsst/open/docs/GDS20r5.pdf

Tags

  • oceans
  • ocean-temperature
  • earth-science

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