GHRSST NOAA/STAR Himawari-08 AHI L3C Pacific Ocean Region SST v2.70 dataset in GDS2
The ACSPO H08/AHI L3C (Level 3 Collated) product is a gridded version of the ACSPO H08/AHI L2P product available at https://podaac.jpl.nasa.gov/dataset/AHI_H08-STAR-L2P-v2.70. The L3C output files are 1hr granules in NetCDF4 format, compliant with the GHRSST Data Specification version 2 (GDS2). There are 24 granules available per 24hr interval, with a total data volume of 0.2GB/day. Valid SSTs are found over clear-sky oceans, sea, lakes or rivers, with fill values reported elsewhere. The following layers are 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 (Petrenko et al., 2016). The ACSPO VIIRS L3U product is monitored and validated against iQuam in situ data (Xu and Ignatov, 2014) in SQUAM (Dash et al, 2010).
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| Spatial Extent: | Bounding Rectangle: N: 59 S: -59 E: -15.0 W: -135.0 |
Data Format(s): | Distribution: NETCDF4.6.1 |
| Temporal Extent: | Platform(s): | Himawari-8 | |
| Data Center(s): | NASA/JPL/PODAAC | Instrument(s): | AHI |
| Version: | 2.70 | ||
- Title: GHRSST NOAA/STAR Himawari-08 AHI L3C Pacific Ocean Region SST v2.70 dataset in GDS2
- Version: 2.70
- Creator: NOAA/NESDIS USA, 5200 Auth Rd, Camp Springs, MD, 20746
- Publisher: NOAA/NESDIS
- Release Date: 2020-05-21T00:00:00.000Z
- Other Citation Details: NOAA/NESDIS USA, 5200 Auth Rd, Camp Springs, MD, 20746, NOAA/NESDIS, 2020-05-21, GHRSST NOAA/STAR Himawari-08 AHI L3C Pacific Ocean Region SST v2.70 dataset in GDS2, https://podaac.jpl.nasa.gov/GHRSST
- Linkage: https://podaac.jpl.nasa.gov/GHRSST
- DATA CITATION POLICY: https://podaac.jpl.nasa.gov/CitingPODAAC, Data Use and Citation Policy
- GENERAL DOCUMENTATION: http://www.ghrsst.org, Home Page of the GHRSST Project
- GENERAL DOCUMENTATION: https://www.star.nesdis.noaa.gov/sod/sst/squam/, Dash, P., A. Ignatov, Y. Kihai
- USER'S GUIDE: https://podaac-tools.jpl.nasa.gov/drive/files/allData/ghrsst/docs/GDS20r5.pdf, Documentation on the GDS version 2 format specification
- GENERAL DOCUMENTATION: https://podaac.jpl.nasa.gov/ghrsst, Portal to the GHRSST Global Data Assembly Center and data access
- GENERAL DOCUMENTATION: https://www.star.nesdis.noaa.gov/sod/sst/iquam/, Xu, F.
Collection Information
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DOI
10.5067/GHH08-3CO27
https://dx.doi.org/
- Search for granules from this collection
Data Identification
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Processing Level
3C
- Quality
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Collection Progress
Active
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Title: Publication reference title not provided
Data Dates
| Creation | |
| Last Revision |
Publication References
Related URLs
Other Descriptive Keywords
Ancillary Keywords
- GHRSST
- SST
- H08
- Himawari8
- ABI
- OSPO
- STAR
- v2.70
- ACSPO
Additional Attributes
- Name: earliest_granule_start_time DATETIME Description: Earliest Granule Start Time for dataset.
- Name: latest_granule_end_time DATETIME Description: Latest Granule Stop/End Time for dataset.
- Name: data_latency INT Description: Dataset Latency
- Name: Series Name STRING Description: Dataset citation series name
- Name: Persistent ID STRING Description: Dataset Persistent ID
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| GHRSST | No campaigns listed. | No dates provided. |
Temporal Information
Temporal Keywords
- 60 Minute
Spatial Information
Generic Resolutions
Generic Resolution 1
X Dimension0.02 Decimal Degrees
Y Dimension0.02 Decimal Degrees
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | CARTESIAN |
Resolution and Coordinate System
Projection Type: Satellite native view / two vertical cells blended, Projection Detail: Geolocation information included for each pixel
Geodetic Model:
| Datum Name | Ellipsoid Name | Semi Major Axis | Flattening Ratio Denominator |
|---|---|---|---|
| World Geodetic System 1984 | WGS 84 | 6378137 | 298.2572236 |
Horizontal Data Resolution
Spatial Information
Location Keywords
Data Centers
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DOC/NOAA/NESDIS/STAR
PROCESSORThis data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
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NASA/JPL/PODAAC
ARCHIVERCenter for Satellite Applications and Research
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Data Contacts
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Alexander Ignatov
Technical ContactAlexander Ignatov
NASA/JPL/PODAACThis contact does not have any addresses listed.
301-683-3379
Archive And Distribution Information
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Format: NETCDF4.6.1
Format Type: Native