Ocean Data Access and Tools
NASA data span the geophysical parameters that characterize the global ocean and the physical processes operating within its depths and at its surface. Our datasets and tools help researchers translate these interconnected data points into actionable knowledge.
Ocean Datasets
| Dataset Sort descending | Version | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| GHRSST Level 4 MW_OI Global Foundation Sea Surface Temperature analysis version 5.0 from REMSS | 5.0 | TRMM, CORIOLIS, Aqua, GPM, GCOM-W1 | TMI, WINDSAT, AMSR-E, GMI, AMSR2 | 1997-12-31 |
N: 90 S: -90 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | netCDF-4 |
| GHRSST Level 4 MW_OI Global Foundation Sea Surface Temperature analysis version 5.1 from REMSS | 5.1 | GCOM-W1, GPM, Aqua, TRMM, CORIOLIS | AMSR2, GMI, AMSR-E, TMI, WINDSAT | 1997-12-31 |
N: 90 S: -90 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | netCDF-4 |
| GHRSST Level 4 OSPO Global Foundation Sea Surface Temperature Analysis (GDS version 2) | 1.0 | GOES-16, Himawari-9, GOES-15, Suomi-NPP, METOP-B, METEOSAT-10 | ABI, AHI, GOES-15 Imager, VIIRS, AVHRR-3, SEVIRI | 2014-06-02 |
N: 90 S: -90 E: 180 W: -180 |
0.05 Decimal Degrees x 0.05 Decimal Degrees | netCDF-4 |
| GHRSST Level 4 OSPO Global Nighttime Foundation Sea Surface Temperature Analysis (GDS version 2) | 1.0 | GOES-16, Himawari-9, GOES-15, Suomi-NPP, METOP-B, METEOSAT-10 | ABI, AHI, GOES-15 Imager, VIIRS, AVHRR-3, SEVIRI | 2014-06-02 |
N: 90 S: -90 E: 180 W: -180 |
0.05 Decimal Degrees x 0.05 Decimal Degrees | netCDF-4 |
| GHRSST Level 4 OSTIA Global Foundation Sea Surface Temperature Analysis (GDS version 2) | 2.0 | GOES-16, TRMM, METEOSAT-9, NOAA-20, BUOYS, METOP-A | ABI, TMI, SEVIRI, AVHRR-3, DRIFTING BUOYS | 2006-12-31 |
N: 90 S: -90 E: 180 W: -180 |
0.05 Decimal Degrees x 0.05 Decimal Degrees | netCDF-4 |
| GHRSST Level 4 OSTIA Global Historical Reprocessed Foundation Sea Surface Temperature Analysis produced by the UK Meteorological Office | 2.0 | GOES-16, METEOSAT-9, BUOYS, METOP-A, Sentinel-3A, GCOM-W1, ENVISAT, GOES-13, METOP-B, NOAA-19, GPM, TRMM, NOAA-18, NOAA-17, NOAA-16, NOAA-15, NOAA-14, NOAA-12, NOAA-11, NOAA-10, NOAA-9, NOAA-8, NOAA-7, NOAA-6, Sentinel-3B | ABI, SEVIRI, DRIFTING BUOYS, AVHRR, SLSTR, AMSR2, AATSR, GMI, TMI | 1982-01-01 to 2024-01-01 |
N: 90 S: -90 E: 180 W: -180 |
0.05 Decimal Degrees x 0.05 Decimal Degrees | netCDF-4 |
| GHRSST Level 4 RAMSSA_9km Australian Regional Foundation Sea Surface Temperature Analysis v1.0 dataset (GDS2) | 1.0 | BUOYS, Suomi-NPP, NOAA-20, GCOM-W1, METOP-A, METOP-B, NCEP GTS, Ships | DRIFTING BUOYS, CTD, XBT, VIIRS, AMSR2, AVHRR-3, TEMPERATURE PROBES | 2006-06-12 to Present |
N: 20 S: -70 E: 180 W: 60 N: 20 S: -70 E: 180 W: 60 |
0.083 Decimal Degrees x 0.083 Decimal Degrees | netCDF-4 |
| GHRSST Level 4 REMO_OI_SST_5km Regional Foundation Sea Surface Temperature Analysis (GDS version 2) | 1.0 | TRMM, NOAA-19, NOAA-20 | TMI, AVHRR-3 | 2002-09-01 to 2016-10-12 |
N: 15 S: -45 E: -15 W: -70 |
0.05 Decimal Degrees x 0.05 Decimal Degrees | netCDF-4 |
| GHRSST Level 4 SPoRT Global Foundation Sea Surface Temperature Analysis (v1.0) | 1.0 | Suomi-NPP, NOAA-20, METOP-B, METOP-C, NOAA-21 | VIIRS, AVHRR-3 | 2025-03-24 |
N: 80 S: -80 E: 180 W: -180 |
0.018 Decimal Degrees x 0.018 Decimal Degrees | netCDF-4 |
| GHRSST NOAA/STAR ACSPO v2.80 0.02 degree L3S Dataset from mid-Morning LEO Satellites (GDS v2) | 2.80 | METOP-A, METOP-B, METOP-C | AVHRR-3 | 2006-12-01 |
N: 90 S: -90 E: 180 W: -180 |
0.02 Decimal Degrees x 0.02 Decimal Degrees | netCDF-4 |
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Ocean Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| SeaDAS | Sea, earth, atmosphere Data Analysis System (SeaDAS) is a comprehensive image analysis package for the processing, display, analysis, and quality control of ocean color data. | Analysis, Visualization, Processing | |
| SOTO | State of the Ocean (SOTO) is an interactive web-based tool that generates informative maps, animations, and plots that communicate and prove the discovery and analysis of the state of the oceans. | Analysis, Search and Discovery, Visualization | |
| STREAM | STREAM is a rapid water quality monitoring tool that processes satellite imagery to create maps showing chlorophyll-a, Total Suspended Solids, and water clarity at 20-30 meter resolution. | Processing | |
| SWOT Swath Visualizer | The Surface Water and Ocean Topography (SWOT) Swath Visualizer provides a visualization of two instruments’ coverage of Earth's surface: the Ka-band Radar Interferometer and altimeter. | Analysis, Data Curation, Visualization | |
| Worldview | Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. | Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events |
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