45ea57f5-caf6-4bd2-b840-b4e398e59c67 NASA/JPL/PODAAC > Physical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA United States https://podaac.jpl.nasa.gov/ https custodian 2023-10-04T08:37:38.734Z ISO 19115-3:2018 - Remote Sensing 2 CARTESIAN http://www.opengis.net/def/crs/EPSG/0/4326 Metadata Create Date Create Date 2021-06-14T22:44:00.000Z Metadata Update Date Update Date 2022-07-28T15:47:00.000Z NOAA ACSPO v2.80 0.02deg L3S SST from Afternoon LEO Satellites (L3S-LEO-PM) 2021-07-01T00:00:00.000Z creation 2021-07-01 publication 2.80 2021-07-01T00:00:00.000Z L3S_LEO_PM-STAR-v2.80 gov.nasa.esdis.umm.shortname gov.nasa.esdis.umm.collectiondatatype 2.80 NOAA/STAR author PO.DAAC publisher NOAA STAR produces two lines of gridded 0.02deg super-collated L3S LEO datasets from Low Earth Orbiting (LEO) satellites, one from the NOAA afternoon JPSS (L3S_LEO_PM) and the other from the EUMETSAT mid-morning Metop-FG (L3S_LEO_AM). The L3S_LEO_PM is derived from JPSS satellites (in v2.80, NPP and N20) with VIIRS sensor onboard (0.75km/nadir). The L3S_LEO_PM dataset is produced by aggregating L3U datasets from two JPSS satellites ( https://doi.org/10.5067/GHVRS-3UO28 and https://doi.org/10.5067/GHV20-3UO28 ) and covers from Feb 2012-present. The L3S-LEO-PM data are reported in two files per 24hr interval, one daytime and one nighttime (nominal JPSS local equator crossing times around 01:30/13:30). Data is in NetCDF4 format, compliant with the GHRSST Data Specification version 2 (GDS2). The Near-Real Time (NRT) L3S-LEO data are archived at PO.DAAC with approximately 6 hours latency and then replaced by the Delayed Mode files about 2 months later, with identical file names. In addition to SST, the L3S-LEO files report the location and intensity of thermal fronts. The NRT/DM data are seamlessly stitched with the full-mission Reanalysis (RAN). The ACSPO L3S products are monitored and validated against in situ data in the NOAA iQuam system ( https://www.star.nesdis.noaa.gov/socd/sst/iquam ) in the NOAA SQUAM system ( https://www.star.nesdis.noaa.gov/socd/sst/squam ). Quality of SST imagery, clear-sky mask and thermal fronts is evaluated in the NOAA ARMS system ( https://www.star.nesdis.noaa.gov/socd/sst/arms ). NOAA plans to include data from other afternoon platforms and sensors, such as N21 and Aqua MODIS, into the future releases of the L3S_LEO_PM. onGoing NOAA/NESDIS/STAR/SOCD, 5200 Auth Road Camp Springs Maryland 20746 United States http://www.orbit.nesdis.noaa.gov http pointOfContact Helpdesk podaac@podaac.jpl.nasa.gov pointOfContact DOC/NOAA/NESDIS/STAR > Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce originator NASA/JPL/PODAAC > Physical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA distributor NOAA/NESDIS funder Alexander Ignatov DOC/NOAA/NESDIS/STAR > Center for Satellite Applications and Research, NESDIS, NOAA, U.S. Department of Commerce alex.ignatov@noaa.gov author Description: Thumbnail image for Website URLContentType: VisualizationURL Type: GET RELATED VISUALIZATION Browse netCDF-4 FormatType: Native AverageFileSize: 300.0 AverageFileSizeUnit: MB Oceanographic geographical features GEMET - INSPIRE themes, version 1.0 2018-07-27 publication geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Ocean Temperature Cersat - Parameter 2023-03-16 publication 2023-03-16 publication geonetwork.thesaurus.local.theme.cersat_parameter Less than 12 hours Cersat - Latency 2023-06-06 publication 2023-06-06 publication geonetwork.thesaurus.local.theme.cersat_latency GHRSST Cersat - Project 2023-03-31 publication 2023-03-31 publication geonetwork.thesaurus.local.theme.cersat_project /Ocean Temperature/Sea Surface Temperature Cersat - GCMD parameter 2022-04-05 publication 2022-04-05 publication geonetwork.thesaurus.external.theme.GCMDparameter NOAA ACSPO v2.80 0.02deg L3S SST from Afternoon LEO Satellites (L3S-LEO-PM), https://doi.org/10.5067/GHLPM-3SS28, data for [extracted period], [extracted domain], accessed [download date] from [distributor/distribution mean] 0.02 1 -180.00 180.00 -90.00 90.00 Global 2012-02-01T00:00:00.000Z composite L3S NetCDF 4 Format: netCDF-4 https://search.earthdata.nasa.gov/search/granules?p=C2068704985-POCLOUD WWW:LINK PODAAC Browse granule search results in Earthdata Search HTTPS https://cmr.earthdata.nasa.gov/virtual-directory/collections/C2068704985-POCLOUD WWW:LINK PODAAC Earthdata cloud access HTTPS Format: netCDF-4 MimeType: text/html https://doi.org/10.1117/12.2551819 WWW:LINK Other document Progress with development of global gridded super-collated SST products from low Earth orbiting satellites (L3S-LEO) at NOAA https://doi.org/10.1117/12.2585819 WWW:LINK Other document Algorithmic improvements and consistency checks of the NOAA global gridded super-collated SSTs from low Earth orbiting satellites (L3S-LEO) https://doi.org/10.1117/12.2620103 WWW:LINK Other document Towards global daily gridded super-collated SST product from low earth orbiting satellites (L3S-LEO-Daily) at NOAA https://doi.org/10.3390/rs14143476 WWW:LINK Other document JPSS VIIRS SST Reanalysis Version 3 https://podaac.jpl.nasa.gov/dataset/L3S_LEO_PM-STAR-v2.80 WWW:LINK Other document See "Documentation" tab at: https://cmr.earthdata.nasa.gov/opensearch WWW:OPENSEARCH C2068704985-POCLOUD PODAAC OpenSearch http://doi.org/10.5067/GHLPM-3SS28 DOI Digital Object Identifier (DOI) PrecisionOfSeconds