GHRSST Level 2P Global skin Sea Surface Temperature from the Infrared Atmospheric Sounding Interferometer (IASI) on the Metop-B satellite (GDS V2) produced by OSI SAF

GHRSST Level 2P Global skin Sea Surface Temperature from the Infrared Atmospheric Sounding Interferometer (IASI) on the Metop-B satellite (GDS V2) produced by OSI SAF
SHARE THIS PAGE
Please contact us if there are any discrepancies or inaccuracies found below.
DOI10.5067/GHIAS-2PO02
Short NameIASI_SST_METOP_B-OSISAF-L2P-v1.0
DescriptionA Group for High Resolution Sea Surface Temperature (GHRSST) Level 2P dataset based on multi-channel sea surface temperature (SST) retrievals generated in real-time from the Infrared Atmospheric Sounding Interferometer (IASI) on the European Meteorological Operational-B (MetOp-B)satellite (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/IASI. The Infrared Atmospheric Sounding Interferometer (IASI) measures in the infrared part of the electromagnetic spectrum at a horizontal resolution of 12 km at nadir up to 40km over a swath width of about 2,200 km. With 14 orbits in a sun-synchronous mid-morning orbit (9:30 Local Solar Time equator crossing, descending node) global observations can be provided twice a day. The SST retrieval is performed and provided by the IASI L2 processor at EUMETSAT headquarters. The product format is compliant with the GHRSST Data Specification (GDS) version 2.
Version1
Dataset TypeOPEN
MeasurementOceans > Ocean Temperature > Sea Surface Temperature > Skin Sea Surface Temperature
Processing Level2P
CoverageRegion: Global
Northernmost Latitude: 90 degrees
Southernmost Latitude: -90 degrees
Westernmost Longitude: -180 degrees
Easternmost Longitude: 180 degrees
Time Span: 2016-Jan-07 to Present
ResolutionSpatial Resolution: 12 km (Along) x 12 km (Across)
ProjectionType: Satellite native swath
Detail: Geolocation information included for each pixel
Ellipsoid: WGS 84
Latency6 hours
Swath Width2 m
Sample Frequency-
Temporal Repeat (Nominal)12 Hour
Temporal Repeat (Min)2 Hour
Temporal Repeat (Max)24 Hour
Platform/Sensor
METOP-B
Platform
Name: Meteorological Operational Satellite - B (METOP-B)
Orbit Period: 101.3 minutes
Inclination Angle: 98.7 degrees
Ascending Node: 1970-Jan-01 00:00:00
/
IASI
SENSOR
Name: Infrared Atmospheric Sounding Interferometer (IASI)
Swath Width: 2200 km
Description: Infrared Atmospheric Sounding Interferometer on MetOP-A

ProjectGroup for High Resolution Sea Surface Temperature (GHRSST)
Data ProviderCreator: EUMETSAT/OSI SAF
Release Place: EUMETSAT Ocean and Sea Ice Satellite Application Facility, Lannion, France
Release Date: 2016-Sep-09
Resource: www.osi-saf.org
Keyword(s)GHRSST, MetOp-B, IASI, OSISAF, sea surface temperature, L2P, sst, surface temperature, metop, metop a, IASI, iasi, osi, osi saf, osisaf, gds2
Persistent IDPODAAC-GHIAS-2PO02
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
User's Guide
GHRSST GDS2 User Manuelhttps://podaac-tools.jpl.nasa.gov/drive/files/OceanTemperature/ghrsst/docs/GDS20r5.pdf
Documentation on the GDS version 2 format specification
Project Materials
Product User Manualhttp://www.osi-saf.org/lml/doc/osisaf_cdop2_ss1_pum_leo_sst.pdf
Low Earth Orbiter Sea Surface Temperature Product User Manual
IASI Validation Reporthttp://www.eumetsat.int/website/wcm/idc/idcplg?IdcService=GET_FILE&dDocName=PDF_METOPA_SST_IASI_VAL&RevisionSelectionMethod=LatestReleased&Rendition=Web
OSI SAF Metop-A IASI Sea Surface Temperature L2P (OSI-208): Validation report
Journal References
-http://www.sciencedirect.com/science/article/pii/S0022407312000921#
August T, et al. IASI on Metop-A: Operational Level 2 retrievals after five years in orbit, J Quant Spectrosc Radiat Transfer (2012)
Additional Sites
GHRSST Project Websitehttp://www.ghrsst.org
Description of the GHRSST Project
GDAC portalhttp://ghrsst.jpl.nasa.gov
Portal to the GHRSST Global Data Assembly Center and data access
FAQs
What is SST ?https://podaac.jpl.nasa.gov/forum/viewtopic.php?f=7&t=298
Citation EUMETSAT/OSI SAF. 2016. GHRSST Level 2P Global skin Sea Surface Temperature from the Infrared Atmospheric Sounding Interferometer (IASI) on the Metop-B satellite (GDS V2) produced by OSI SAF. Ver. 1. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/GHIAS-2PO02.

Download Citation
RIS XML JSON-LD

For more information see Data Citations and Acknowledgments.

Journal Reference Information on the the METOP SST algorithm can be found in the following documents: http://www.osi-saf.org/biblio/docs/ss1_pum_leo_sst_2_0.pdf