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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 | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| AMSR-E/AMSR2 Unified L2B Global Swath Ocean Products V001 | 1 | Aqua, GCOM-W1 | AMSR-E, AMSR2 | 2012-07-02 |
N: 89.24 S: -89.24 E: 180 W: -180 |
5 Kilometers x 10 Kilometers | HDF-EOS5 |
| AMSR-E/AMSR2 Unified L3 Global Daily Ascending/Descending .25x.25 deg Ocean Grids V001 | 1 | Aqua, GCOM-W1 | AMSR-E, AMSR2 | 2012-07-02 |
N: 89.24 S: -89.24 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | HDF-EOS5 |
| AMSR-E/AMSR2 Unified L3 Global Monthly Ascending/Descending .25x.25 deg Ocean Grids V001 | 1 | Aqua, GCOM-W1 | AMSR-E, AMSR2 | 2012-07-02 |
N: 89.24 S: -89.24 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | HDF-EOS5 |
| AMSR-E/AMSR2 Unified L3 Global Weekly Ascending/Descending .25x.25 deg Ocean Grids V001 | 1 | Aqua, GCOM-W1 | AMSR-E, AMSR2 | 2012-07-02 |
N: 89.24 S: -89.24 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | HDF-EOS5 |
| AMSR-E/Aqua Daily L3 12.5 km Brightness Temperature, Sea Ice Concentration, & Snow Depth Polar Grids V003 | 3 | Aqua | AMSR-E | 2002-06-01 to 2011-10-04 |
N: 90 S: 30.98 E: 180 W: -180 N: -39.23 S: -90 E: 180 W: -180 |
12.5 Kilometers x 12.5 Kilometers | HDF-EOS2 |
| AMSR-E/Aqua Daily L3 6.25 km Sea Ice Drift Polar Grids V001 | 1 | Aqua | AMSR-E | 2011-05-30 to 2011-10-03 |
N: 90 S: 30.98 E: 180 W: -180 N: -39.23 S: -90 E: 180 W: -180 |
6.25 Kilometers x 6.25 Kilometers | HDF-EOS2 |
| AMSR-E/Aqua Daily L3 Global Ascending/Descending .25x.25 deg Ocean Grids V002 | 2 | Aqua | AMSR-E | 2002-06-19 to 2011-10-03 |
N: 89.24 S: -89.24 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | HDF-EOS2 |
| AMSR-E/Aqua L2B Global Swath Ocean Products derived from Wentz Algorithm V002 | 2 | Aqua | AMSR-E | 2002-06-19 to 2011-10-03 |
N: 89.24 S: -89.24 E: 180 W: -180 |
HDF-EOS2, ASCII | |
| AMSR-E/Aqua Monthly L3 Global Ascending/Descending .25x.25 deg Ocean Grids V002 | 2 | Aqua | AMSR-E | 2002-06-19 to 2011-10-01 |
N: 89.24 S: -89.24 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | HDF-EOS2 |
| AMSR-E/Aqua Weekly L3 Global Ascending/Descending .25x.25 deg Ocean Grids V002 | 2 | Aqua | AMSR-E | 2002-06-19 to 2011-10-02 |
N: 89.24 S: -89.24 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | HDF-EOS2 |
| An International Study of the Marine Biogeochemical Cycles of Trace Elements and Isotopes (GEOTRACES) | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 2010-09-17 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| Antarctic Marine Living Resources (AMLR) program | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 1997-01-26 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| ANTARES Baja California Station | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 2012-10-30 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| Antares Cartagena station, Colombia | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 2012-09-06 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| ANTARES monitoring station at the EPEA Station on the Argentina shelf | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 2012-07-02 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| ANTARES monitoring station in Ubatuba, Southeast Brazilian Bight | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 2012-07-12 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| Aqua MODIS Level-1A Data, version 1 | 1 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Aqua MODIS Level-2 Regional 11µm Datime Sea Surface Temperature(SST) - Near Real-time (NRT) Data, version R2019.0 | R2019.0 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Aqua MODIS Level-2 Regional 11µm Daytime Sea Surface Temperature (SST) Data, version R2019.0 | R2019.0 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Aqua MODIS Level-2 Regional 4µm Day/Night Sea Surface Temperature (SST4) Data, version R2019.0 | R2019.0 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Aqua MODIS Level-2 Regional 4µm Day/Night Sea Surface Temperture (SST4) - Near Real-time (NRT) Data, version R2019.0 | R2019.0 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Aqua MODIS Level-2 Regional Inherent Optical Properties (IOP) - Near Real-time (NRT) Data, version 2022.0 | 2022.0 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Aqua MODIS Level-2 Regional Inherent Optical Properties (IOP) Data, version 2022.0 | 2022.0 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Aqua MODIS Level-2 Regional Ocean Color (OC) - Near Real-time (NRT) Data, version 2022.0 | 2022.0 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 | |
| Aqua MODIS Level-2 Regional Ocean Color (OC) Data, version 2022.0 | 2022.0 | Aqua | MODIS | 2002-07-04 to Present |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 |
Surface Water and Ocean Topography (SWOT) Platform
SWOT provides detailed surface topography and monitors water body changes over time. The platform enables high-resolution ocean monitoring at 15-150 km spatial scales, tracking ocean currents, coastal dynamics, storm surges, and regional sea level changes. On land, SWOT measures water storage changes in lakes, reservoirs, rivers, and wetlands, supporting river discharge estimates for water resource assessment.
Researchers explore using SWOT data to derive two-dimensional estimates of sea ice thickness.
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.
SWOT presents opportunities and challenges in characterizing sea surface height anomalies.
Ocean Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| 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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Frequently Asked Questions
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