GHRSST NOAA/STAR GOES-17 ABI L3C America Region SST v2.71 dataset in GDS2
(ABI_G17-STAR-L3C-v2.71)| Version | 2.71 |
| Processing Level | 3 |
| Start/Stop Date | 2019-Oct-16 to 2023-Jan-10 |
| Short Name | ABI_G17-STAR-L3C-v2.71 |
| Description | The ACSPO G17/ABI L3C (Level 3 Collated) product is a gridded version of the ACSPO G17/ABI L2P product available at https://podaac.jpl.nasa.gov/dataset/ABI_G17-STAR-L2P-v2.71. The L3C output files are 1hr granules in NetCDF4 format, compliant with the GHRSST Data Specification version 2 (GDS2). Due to the loop heat pipe (LHP) issue on G17 ABI, there are only 13 granules available per 24hr interval, from 20UTC to 08UTC, followed by a break from 09UTC to 19UTC, with a total data volume of 0.1GB/day. Valid SSTs are found over oceans, sea, lakes or rivers, with fill values reported elsewhere. The following additional layers are also reported: SST, ACSPO clear-sky mask (ACSM; provided in each grid as part of l2p_flags, which also includes day/night, land, ice, twilight, and glint flags), NCEP wind speed and ACSPO SST minus reference (Canadian Met Centre 0.1deg L4 SST; available at https://podaac.jpl.nasa.gov/dataset/CMC0.1deg-CMC-L4-GLOB-v3.0 ). All valid SSTs in L3C are recommended for users, although data over internal waters may not have enough in situ data to be adequately validated. Per GDS2 specifications, two additional Sensor-Specific Error Statistics layers (bias and standard deviation) are reported in each pixel with valid SST. The ACSPO VIIRS L3U product is monitored and validated against iQuam in situ data (Xu and Ignatov, 2014) in SQUAM (Dash et al, 2010). |
| DOI | 10.5067/GHG17-3UO71 |
| Measurement | OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE |
| Platform/Sensor | GOES-17 / Platform Name: Geostationary Operational Environmental Satellite 17 (GOES-17) Orbit Period: 1436.1 minutes Inclination Angle: 0.022 degrees ABI SENSOR Name: Advanced Baseline Imager (ABI) Swath Width: 7000.0 kilometers Description: Spacecraft angular distance from orbital plane relative to the Equator. |
| Project | Group for High Resolution Sea Surface Temperature (GHRSST) |
| Data Provider | Publisher: PO.DAAC Creator: NOAA/NESDIS/STAR Release Place: Camp Springs, MD (USA) Release Date: 2020-May-21 Resource: https://www.star.nesdis.noaa.gov/star/index.php |
| Format | netCDF-4 |
| Keyword(s) | GHRSST, SST, GOES17, G17, ABI, OSPO, STAR, v2.71, ACSPO |
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Resolution Spatial Resolution: 0.02 Decimal Degrees x 0.02 Decimal Degrees Temporal Resolution: Hourly - < Daily Coverage Region: America North Bounding Coordinate: 60 degrees South Bounding Coordinate: -60 degrees West Bounding Coordinate: 163 degrees East Bounding Coordinate: -77 degrees Time Span: 2019-Oct-16 to 2023-Jan-10 Granule Time Span: 2019-Oct-16 to 2023-Jan-10 Projection Projection Type: Satellite native view / two vertical cells blended Projection Detail: Geolocation information included for each pixel Ellipsoid: WGS 84 |
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| Available for access in-region with AWS Cloud | |
Region | |
| us-west-2 | |
| podaac-ops-cumulus-protected/ABI_G17-STAR-L3C-v2.71/ | |
| podaac-ops-cumulus-public/ABI_G17-STAR-L3C-v2.71/ | |
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| DATA CITATION POLICY | |
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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/STAR. 2020. GHRSST L3C ACSPO America Region SST from GOES-17 ABI. Ver. 2.71. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/GHG17-3UO71
For more information see Data Citations and Acknowledgments.
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| Journal Reference | A. Ignatov, I. Gladkova, Y. Ding, F. Shahriar, Y. Kihai, X. Zhou. 2017. JPSS VIIRS level 3 uncollated sea surface temperature product at NOAA, J. Appl. Remote Sens., 11, 3. https://doi.org/10.1117/1.JRS.11.032405 |
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| Version | Dataset | Version Date | Status | |
|---|---|---|---|---|
| 2.90 | GHRSST L3C NOAA/ACSPO GOES-18/ABI West America Region Sea Surface Temperature v2.90 dataset | 2021-10-19 | ACTIVE | 2021-10-19T00:04:00.000Z |
| 2.71 | GHRSST NOAA/STAR GOES-17 ABI L3C America Region SST v2.71 dataset in GDS2 | 2021-10-19 | COMPLETE | 2021-10-19T00:04:00.000Z |
| 2.70 | GHRSST NOAA/STAR GOES-16 ABI L3C America Region SST v2.70 dataset in GDS2 | 2021-10-18 | ACTIVE | 2021-10-18T23:20:00.000Z |