NOAA GHRSST Level 2P Indian Ocean Regional Skin Sea Surface Temperature v1.0 from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) on the Meteosat Second Generation-2 (MSG-2) satellite
(MSG02-OSPO-L2P-v1.0)| Version | 1.0 |
| Processing Level | 2P |
| Start/Stop Date | 2013-Aug-01 to Present |
| Short Name | MSG02-OSPO-L2P-v1.0 |
| Description | The GHRSST L2P MSG02 SST v1.0 dataset is produced by the US National Oceanic and Atmospheric Administration (NOAA) National Environmental Satellite, Data, and Information Service (NESDIS) from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) onboard the Meteosat-9 (MSG2) satellite. It provides the full disk SEVIRI imagery covering the Indian Ocean region from its position at 45.5°E longitude. The L2P SST is produced at approximately 3 km resolution with a 15 minute duty cycle. On June 1, 2022, the Meteosat-9 (MSG2) replaced the Meteosat-8 (MSG1) (MSG01-OSPO-L2P-v1.0) and produced the L2P SST data from June 11. 2022 to the present. This dataset will be updated every 15 minutes as a forward data stream with 3-24 hours nominal latency. Be aware that the granules before Dec. 1, 2022 contain some uncorrected metadata errors. The SST measurements from SEVIRI are key parameters in study of the weather, atmosphere, climate and ocean environments. Meteosat satellites have been providing crucial data for weather forecasting since 1977. This L2P SST product which includes Single Sensor Error Statistics (i.e., uncertainty statistics) follows the GHRSST Data Processing Specification (GDS) version 2.0 format guidelines. Please refer to the user guide for more information. |
| DOI | 10.5067/GHMG2-2PO10 |
| Measurement | OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE |
| Swath Width | 11140 km |
| Platform/Sensor | MSG / Platform Name: Meteosat Second Generation (MSG) Orbit Period: -999.0 minutes Inclination Angle: -999.0 degrees SEVIRI SENSOR Name: Spinning Enhanced Visible and Infrared Imager (SEVIRI) Swath Width: 11140.0 kilometers Description: Spacecraft angular distance from orbital plane relative to the Equator. |
| Project | Group for High Resolution Sea Surface Temperature (GHRSST) |
| Data Provider | Publisher: NOAA/NESDIS Creator: NOAA/NESDIS/OSPO Release Place: Camp Springs, MD (USA) Release Date: 2023-Mar-16 |
| Format | netCDF-4 |
| Keyword(s) | GHRSST, sea surface temperature, SST, GDS2, MSG, MSG2, NOAA, OSPO, SEVIRI |
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Resolution Spatial Resolution: 3000 Meters x 3000 Meters Temporal Resolution: 1 minute - < 1 hour Coverage Region: INDIAN OCEAN North Bounding Coordinate: 73 degrees South Bounding Coordinate: -73 degrees West Bounding Coordinate: -81 degrees East Bounding Coordinate: 81 degrees Time Span: 2013-Aug-01 to Present Granule Time Span: 2022-Jun-11 to 2024-Dec-07Swath Width: 11140 km Projection Projection Type: Satellite native view Projection Detail: Geolocation information included for each pixel Ellipsoid: WGS 84 |
| DIRECT ACCESS | |
| Browse Granule Listing | |
| Search Granules | |
| DIRECT S3-ACCESS | |
| Available for access in-region with AWS Cloud | |
Region | |
| us-west-2 | |
| podaac-ops-cumulus-protected/MSG02-OSPO-L2P-v1.0/ | |
| podaac-ops-cumulus-public/MSG02-OSPO-L2P-v1.0/ | |
AWS S3 Credentials | |
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| Name | Long Name | Unit |
|---|---|---|
| adi_dtime_from_sst | time difference of ADI estimate from sst measurement | hour |
| aerosol_dynamic_indicator | aerosol dynamic indicator | count |
| diurnal_warming | diurnal warming estimate | Kelvin |
| dt_analysis | deviation from sst reference climatology | kelvin |
| l2p_flags | L2P flags | |
| lat | latitude | degrees_north |
| lon | longitude | degrees_east |
| probability_of_clear_sky | probability of clear sky | |
| quality_level | quality level of SST pixel | |
| satellite_zenith_angle | satellite zenith angle | angular_degree |
| sea_ice_fraction | sea ice fraction | fraction |
| sea_surface_temperature | sea surface skin temperature | kelvin |
| solar_zenith_angle | solar zenith angle | angular_degree |
| sses_bias | SSES bias estimate | kelvin |
| sses_standard_deviation | SSES standard deviation | kelvin |
| sst_dtime | time difference from reference time | second |
| time | reference time of sst file | seconds since 1981-01-01 00:00:00 |
| wind_speed | wind speed | m s-1 |
| GENERAL DOCUMENTATION | |
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| USER'S GUIDE | |
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| DATA CITATION POLICY | |
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| DATA RECIPE | |
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Citation is critically important for dataset documentation and discovery. Please cite the data as follows, and cite the reference papers when it is appropriate.
| Citation | NOAA/NESDIS/OSPO. 2023. NOAA GHRSST Level 2P Indian Ocean Regional Skin Sea Surface Temperature v1.0 from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) on the Meteosat Second Generation-2 (MSG-2) satellite. Ver. 1.0. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/GHMG2-2PO10
For more information see Data Citations and Acknowledgments.
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| Journal Reference | File specification: GHRSST Data Processing Specification v2.0. SST Algorithm: ATBD Baysian Cloud Screening for GOES-12 (NOAA/NESDIS) . |
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