GHRSST Level 4 AVHRR_OI Global Blended Sea Surface Temperature Analysis (GDS version 2) from NCEI

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 Centers for Environmental Information. This product uses optimal interpolation (OI) by interpolating and extrapolating SST observations from different sources, resulting in a smoothed complete field. The sources of data are satellite (AVHRR) and in situ platforms (i.e., ships and buoys), and the specific datasets employed may change over. At the marginal ice zone, sea ice concentrations are used to generate proxy SSTs. A preliminary version of this file is produced in near-real time (1-day latency), and then replaced with a final version after 2 weeks. Note that this is the AVHRR-ONLY (AVHRR-OI), available from September 1, 1981, but there is a companion SST product that includes microwave satellite data, available from June 2002.

Simple

Date (Creation)
2015-12-28T17:28:56.110Z
Date (Revision)
2017-04-28T05:01:46.000Z
Date (Publication)
2015-12-28
Edition
2.0
Edition date
2016-04-20T00:00:00.000Z
Identifier
gov.nasa.esdis.umm.shortname / AVHRR_OI-NCEI-L4-GLOB-v2.0
Author
  National Centers for Environmental Information
Publisher
  National Centers for Environmental Information
Publisher
  release place
National Centers for Environmental Information, Asheville, NC, USA ,
Name
Daily L4 in situ and AVHRR OISST 0.25 degree
Other citation details
National Centers for Environmental Information, National Centers for Environmental Information, 2016-04-20, GHRSST Level 4 AVHRR_OI Global Blended Sea Surface Temperature Analysis (GDS version 2) from NCEI, none
Status
onGoing On going
Point of contact
  Helpdesk
Originator
  NOAA National Climatic Data Center
Distributor
  NASA/JPL/PODAAC > Physical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA
funder
 
Principal investigator
 
GEMET - INSPIRE themes, version 1.0
  • Oceanographic geographical features
Cersat - Parameter
  • Ocean Temperature
Cersat - Project
  • GHRSST
Cersat - GCMD parameter
  • /Ocean Temperature/Sea Surface Temperature
Access constraints
unrestricted
Other constraints
Distance
0.25  degree
Metadata language
English
Description
SpatialCoverageType=HORIZONTAL,SpatialGranuleSpatialRepresentation=CARTESIAN,CoordinateSystem=CARTESIAN
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Geographic identifier
GLOBAL
Begin date
1981-09-01T00:00:00.000Z
End date
2020-04-05T00:00:00.000Z
Reference system identifier
CARTESIAN
Reference system identifier
http://www.opengis.net/def/crs/EPSG/0/4326
Number of dimensions
2

Axis Dimensions Properties

No information provided.

Axis Dimensions Properties

No information provided.
Distribution format

Distributor

Name
Format: Not provided
OnLine resource
Python read software ( WWW:LINK )

HTTPS

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R read software ( WWW:LINK )

HTTPS

OnLine resource
Interactive Data Language read software ( WWW:LINK )

HTTPS

OnLine resource
T ( WWW:LINK )

THREDDS

OnLine resource
Search Granule ( WWW:LINK )

HTTPS

OnLine resource
Live Access Server ( WWW:LINK )

HTTPS

OnLine resource
MATLAB read software ( WWW:LINK )

HTTPS

OnLine resource
PO.DAAC Drive ( WWW:LINK )

HTTPS

Distributor

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OnLine resource
C1652971997-PODAAC ( WWW:OPENSEARCH )

OpenSearch

OnLine resource
PODAAC OpenDAP server ( WWW:OPENDAP )

OpenDAP

OnLine resource
Digital Object Identifier (DOI) ( DOI )
Hierarchy level
Series

Accuracy of time measurement

Measure identification
PrecisionOfSeconds

Quantitative result

Content type
Physical measurement
gmd:otherProperty
earliest_granule_start_time Earliest Granule Start Time for dataset. 1981-09-01T00:00:00.000Z latest_granule_end_time Latest Granule Stop/End Time for dataset. 2020-04-05T00:00:00.000Z data_latency Dataset Latency 24 Series Name Dataset citation series name Daily L4 in situ and AVHRR OISST 0.25 degree Persistent ID Dataset Persistent ID PODAAC-GHAAO-4BC02
Processing level code
gov.nasa.esdis.umm.processinglevelid / 4
File identifier
bfe63ca7-f19b-4890-aa2b-c3e91dcea2d6 XML
Metadata language
English
Character set
UTF8
Hierarchy level
Series
Metadata standard name
ISO 19115-3:2018 - Remote Sensing
Custodian
  NASA/JPL/PODAAC > Physical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA
 
 

Overviews

overview
Description: Thumbnail URLContentType: VisualizationURL Type: GET RELATED VISUALIZATION

Spatial extent

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Keywords

Cersat - GCMD parameter
/Ocean Temperature/Sea Surface Temperature
Cersat - Parameter
Ocean Temperature
Cersat - Project
GHRSST
GEMET - INSPIRE themes, version 1.0
Oceanographic geographical features

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Access to the portal

Associated resources

Not available