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Dataset Overview | National Centers for Environmental Information (NCEI)

GHRSST L2P sea surface temperature from AVHRR for 2011-09-13 (NCEI Accession 0082491)

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A Level 2P swath-based Group for High Resolution Sea Surface Temperature (GHRSST) dataset for the North Atlantic area from the Advanced Very High Resolution Radiometer (AVHRR) on the NOAA-19 platform (launched on 6 Feb 2009). This particular dataset is produced by the Natural Environment Research Council (NERC) Earth Observation Data Acquisition and Analysis Service (NEODAAS) in collaboration with the National Centre for Ocean Forecasting (NCOF) in the United Kingdom. The AVHRR is a space-borne scanning sensor on the National Oceanic and Atmospheric Administration (NOAA) family of Polar Orbiting Environmental Satellites (POES) having a operational legacy that traces back to the Television Infrared Observation Satellite-N (TIROS-N) launched in 1978. AVHRR instruments measure the radiance of the Earth in 5 (or 6) relatively wide spectral bands. The first two are centered around the red (0.6 micrometer) and near-infrared (0.9 micrometer) regions, the third one is located around 3.5 micrometer, and the last two sample the emitted thermal radiation, around 11 and 12 micrometers, respectively. The legacy 5 band instrument is known as AVHRR/2 while the more recent version, the AVHRR/3 (first carried on the NOAA-15 platform), acquires data in a 6th channel located at 1.6 micrometer. Typically the 11 and 12 micron channels are used to derived sea surface temperature (SST) sometimes in combination with the 3.5 micron channel. The highest ground resolution that can be obtained from the current AVHRR instruments is 1.1 km at nadir. The NOAA platforms are sun synchronous generally viewing the same earth location twice a day or more (latitude dependent) due to the relatively large AVHRR swath of approximately 2400 km. NEODAAS-Dundee acquires approximately 15 AVHRR direct broadcast High Resolution Picture Transmission (HRPT) passes per day over NW Europe and the Arctic. Each pass is approximately 15 minutes duration. These are immediately transferred to NEODAAS-Plymouth where they are processed into sea surface temperature (SST) products and converted to L2P specifications.
  • Cite as: Armstrong, Edward M.; NASA JPL PO.DAAC (2011). GHRSST L2P sea surface temperature from AVHRR for 2011-09-13 (NCEI Accession 0082491). https://www.ncei.noaa.gov/archive/accession/0082491. In NERC Earth Observation Data Acquisition and Analysis Service (NEODAAS). GHRSST Level 2P North Atlantic Regional Bulk Sea Surface Temperature from the Advanced Very High Resolution Radiometer (AVHRR) on the NOAA-19 satellite produced by NEODAAS (GDS version 1). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/GHRSST-NEODAAS-L2P-AVHRR19_L. Accessed [date].
gov.noaa.nodc:0082491
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Distribution Formats
  • Originator data format
Ordering Instructions Contact NCEI for other distribution options and instructions.
Distributor NOAA National Centers for Environmental Information
+1-301-713-3277
ncei.info@noaa.gov
Dataset Point of Contact NOAA National Centers for Environmental Information
ncei.info@noaa.gov
Time Period 2011-09-13 to 2011-09-13
Spatial Bounding Box Coordinates
West: -175.981
East: 176.432
South: 23.747
North: 88.416
Spatial Coverage Map
General Documentation
Associated Resources
  • GHRSST Level 2P North Atlantic Regional Bulk Sea Surface Temperature from the Advanced Very High Resolution Radiometer (AVHRR) on the NOAA-19 satellite produced by NEODAAS (GDS version 1)
    • Parent ID (indicates this dataset is related to other data):
    • gov.noaa.nodc:GHRSST-NEODAAS-L2P-AVHRR19_L
Publication Dates
  • publication: 2011-12-18
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Historical archive - data has been stored in an offline storage facility
Data Update Frequency As needed
Supplemental Information
Entry ID: NEODAAS-L2P-AVHRR19_L
Projection_Information:
Projection Type: Satellite native swath
Ellipsoid_Type: WGS-84
Other Projection Details: Geolocation information included for each pixel

Data Resolution:
Latitude resolution: 0.00989564591579705
Longitude resolution: 0.00989564591579705
The temporal resolution: 12 hours (nominally)

This metadata record was generated from an original data set description (DSD) record in DIF format: http://www.ghrsst.org

Reference: Information about the AVHRR processing system at NEODAAS can be found at: http://www.npm.ac.uk/rsdas/faq/ and in this conference paper: Miller P, Groom S, McManus A, Selley J and Mironnet N. (1997) PANORAMA: a semi-automated AVHRR and CZCS system for observation of coastal and ocean processes. RSS97: Observations and Interactions, In: Proceedings of the Remote Sensing Society, pp 539-544, Reading, September 1997. (http://www.npm.ac.uk/papers/miller_rss97/).
Sources:

NOAA-19
NOAA-19

Sensors:

AVHRR-3
Advanced Very High Resolution Radiometer-3
Purpose This dataset is available to the public for a wide variety of uses including scientific research and analysis.
Use Limitations
  • accessLevel: Public
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Armstrong, Edward M.; NASA JPL PO.DAAC (2011). GHRSST L2P sea surface temperature from AVHRR for 2011-09-13 (NCEI Accession 0082491). https://www.ncei.noaa.gov/archive/accession/0082491. In NERC Earth Observation Data Acquisition and Analysis Service (NEODAAS). GHRSST Level 2P North Atlantic Regional Bulk Sea Surface Temperature from the Advanced Very High Resolution Radiometer (AVHRR) on the NOAA-19 satellite produced by NEODAAS (GDS version 1). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/GHRSST-NEODAAS-L2P-AVHRR19_L. Accessed [date].
Cited Authors
Contributors
Resource Providers
Publishers
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
Platform keywords NODC PLATFORM NAMES THESAURUS Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
Project keywords NODC PROJECT NAMES THESAURUS Global Change Master Directory (GCMD) Project Keywords
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Armstrong, Edward M.; NASA JPL PO.DAAC (2011). GHRSST L2P sea surface temperature from AVHRR for 2011-09-13 (NCEI Accession 0082491). https://www.ncei.noaa.gov/archive/accession/0082491. In NERC Earth Observation Data Acquisition and Analysis Service (NEODAAS). GHRSST Level 2P North Atlantic Regional Bulk Sea Surface Temperature from the Advanced Very High Resolution Radiometer (AVHRR) on the NOAA-19 satellite produced by NEODAAS (GDS version 1). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/GHRSST-NEODAAS-L2P-AVHRR19_L. Accessed [date].
Access Constraints
  • Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees
  • In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
Lineage information for: dataset
Processing Steps
  • 2011-12-18T06:40:42Z - NCEI Accession 0082491 v1.1 was published.
Output Datasets
Lineage information for: repository
Processing Steps
  • 2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
Acquisition Information (collection)
Instrument
  • AVHRR-3
Platform
  • NOAA-19
Last Modified: 2021-10-15T13:37:30Z
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