GHRSST Level 2P 1 m Depth Global Sea Surface Temperature from VIIRS on Suomi NPP (GDS2) V2
| DOI | 10.5067/GHVRS-2PN01 |
| Short Name | VIIRS_NPP-NAVO-L2P-v2.0 |
| Description | A global Group for High Resolution Sea Surface Temperature (GHRSST) Level 2P dataset based on retrievals from the Visible Infrared Imaging Radiometer Suite (VIIRS). This sensor resides on the Suomi National Polar-orbiting Operational Environmental Satellite System (NPOESS) Preparatory Project (NPP) satellite launched on 28 October 2011. The VIIRS instrument is a a 22-band, multi-spectral scanning radiometer with a 3040-km swath width that builds on the heritage of the MODIS , AVHRR and SeaWIFS sensors for sea surface temperature (SST) and ocean color. For the infrared bands for SST the effective pixel size is 740 meters at nadir and the pixel size variation across the swath is constrained to no more than 1600 meters at the edge of the swath. However, the processing of this dataset aggregates two pixels into one so the resolution is 1500 meters at nadir. This dataset adheres to the GHRSST Data Processing Specification (GDS) version 2 format specifications. |
| Version | 2.0 |
| Dataset Type | COMPLETE |
| Measurement | OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE |
| Processing Level | 2P |
| Coverage | Region: GLOBAL North Bounding Coordinate: 90 degrees South Bounding Coordinate: -90 degrees West Bounding Coordinate: -180 degrees East Bounding Coordinate: 180 degrees Time Span: 2016-Feb-25 to 2018-Feb-22 Granule Time Span: 2016-Feb-25 to 2018-Feb-22 |
| Resolution | Spatial Resolution: 1.5 km (Along) x 1.5 km (Across) |
| Projection | Projection Type: Satellite native swath Projection Detail: Geolocation information included for each pixel Ellipsoid: WGS 84 |
| Swath Width | 3040 km |
| Platform/Sensor | SUOMI-NPP / Platform Name: Suomi National Polar-orbiting Partnership (SUOMI-NPP) Orbit Period: 101.0 minutes Inclination Angle: 97.1 degrees VIIRS SENSOR Name: Visible Infrared Imaging Radiometer Suite (VIIRS) Swath Width: 3040.0 kilometers Description: Spacecraft angular distance from orbital plane relative to the Equator. |
| Project | Group for High Resolution Sea Surface Temperature (GHRSST) |
| Data Provider | Publisher: Naval Oceanographic Office Creator: Naval Oceanographic Office Release Place: Stennis Space Center, MS, USA Release Date: 2016-May-11 |
| Keyword(s) | GHRSST, sea surface temperature, L2P, sst, surface temperature, VIIRS, S-NPP, NAVO, navo |
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
| Direct Access | |
| PO.DAAC DRIVE | https://podaac-tools.jpl.nasa.gov/drive/files/allData/ghrsst/data/GDS2/L2P/VIIRS_NPP/NAVO/v2 PO.DAAC Drive |
| OPENDAP DATA | https://podaac-opendap.jpl.nasa.gov/opendap/allData/ghrsst/data/GDS2/L2P/VIIRS_NPP/NAVO/v2/ The OPeNDAP base directory location for the collection. |
| Web Service | https://podaac.jpl.nasa.gov/ws/search/granule/?datasetId=PODAAC-GHVRS-2PN01 (Search Granule) |
| Format (Compression) | NETCDF |
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| Citation | Naval Oceanographic Office. 2016. VIIRS on NPP L2P swath SST data set. Ver. 2.0. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/GHVRS-2PN01
For more information see Data Citations and Acknowledgments.
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| Version | Dataset | Version Date | Status | |
|---|---|---|---|---|
| 3.0 | GHRSST Level 2P 1 m Depth Global Sea Surface Temperature version 3.0 from the Visible Infrared Imaging Radiometer Suite (VIIRS) on the Suomi NPP satellite (GDS2) | 2018-02-01 | ACTIVE | 1517514307791 |
| 2.0 | GHRSST Level 2P 1 m Depth Global Sea Surface Temperature from VIIRS on Suomi NPP (GDS2) V2 | 2015-06-12 | ACTIVE | 1434149869335 |
| 1.0 | GHRSST Level 2P 1 m Depth Global Sea Surface Temperature from VIIRS on Suomi NPP (GDS2) V1 | 2013-04-02 | ACTIVE | 1364863157738 |