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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 | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| Measurements taken off The Netherlands in the North Sea in 1998 | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 1998-04-07 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| Measurements taken off the New England Coast in 1997 | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 1997-11-11 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| Measurements taken onboard R/V Kaimimoana between 1999 and 2002 | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 1999-07-15 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| Measurements taken onboard the R/V Oceania during 1998 to 2000 | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 1998-06-22 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| Measurements used to develop the Bio-Optical Algorithm (BOA) | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 1991-05-17 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| Measurements using the SIMBAD radiometer by the Laboratoire dOptique Atmospherique (LOA) | 0 | BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships | 1996-10-13 to Present |
N: 90 S: -90 E: 180 W: -180 |
|||
| MEaSUREs BedMachine Antarctica V004 | 4 | MODELS | NOT APPLICABLE | 1970-01-01 to 2019-10-01 |
N: -53 S: -90 E: 180 W: -180 |
500 Meters x 500 Meters | netCDF-4 |
| MEaSUREs Gridded Sea Surface Height Anomalies Version 2205 | 2205 | OSTM/JASON-2, JASON-1, TOPEX/POSEIDON, JASON-3, Sentinel-6A | AMR, POSEIDON-3, JASON-1 Microwave Radiometer, POSEIDON-2, POSEIDON-3B, Poseidon-4 Radar Altimeter, AMR-C | 1992-10-01 |
N: 80 S: -80 E: 180 W: -180 |
0.17 Decimal Degrees x 0.17 Decimal Degrees | netCDF-4 |
| Mediterranean Sea High Resolution SST L4 Analysis 1/16deg Resolution | 2.0 | Aqua, MSG, Terra, NOAA-19, METOP-A, ENVISAT | MODIS, SEVIRI, AVHRR-3, AVHRR, AATSR | 2007-12-31 |
N: 46 S: 30.25 E: 36.25 W: -18.125 |
0.062 Decimal Degrees x 0.062 Decimal Degrees | netCDF-4 |
| Mediterranean Sea Pre-SWOT Level-4 Hourly MITgcm LLC4320 Native Grid 2km Oceanographic Dataset Version 1.0 | 1.0 | MITgcm | Computer | 2011-09-13 to 2012-11-15 |
N: 40.48752 S: 36.50821 E: 4.989583 W: 1.010417 |
2 Kilometers x 2 Kilometers | netCDF-4 |
SHOWING 10 OF 2192
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 | |
|---|---|---|---|
| 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 |
SHOWING 5 OF 15
Frequently Asked Questions
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