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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.

Visit Ocean Learning Resources to better understand the metadata for each data collection.

Ocean Datasets

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Dataset Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
Suomi-NPP VIIRS Level-3 Global Mapped Inherent Optical Properties (IOP) - Near Real-time (NRT) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Inherent Optical Properties (IOP) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Particulate Inorganic Carbon (PIC) - Near Real-time (NRT) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Particulate Inorganic Carbon (PIC) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Particulate Organic Carbon (POC) - Near Real-time (NRT) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Particulate Organic Carbon (POC) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Photosynthetically Available Radiation (PAR) - Near Real-time (NRT) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Photosynthetically Available Radiation (PAR) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Remote-Sensing Reflectance (RRS) - Near Real-time (NRT) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Remote-Sensing Reflectance (RRS) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Triple-window Sea Surface Temperature (SST3) - Near Real-time (NRT) Data, version 2016.2 2016.2 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-3 Global Mapped Triple-window Sea Surface Temperature (SST3) Data, version 2016.2 2016.2 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-4 Global Binned Apparent Visible Wavelength (AVW) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-4 Global Binned Phytoplankton Carbon Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-4 Global Mapped Apparent Visible Wavelength (AVW) Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Suomi-NPP VIIRS Level-4 Global Mapped Phytoplankton Carbon Data, version 2022.0 2022.0 Suomi-NPP VIIRS 2012-01-02 to Present

N: 90 S: -90 E: 180 W: -180

netCDF-4
Supporting Shellfish Aquaculture in the Chesapeake Bay using Artificial Intelligence to Detect Poor Water Quality through Field Sampling and Remote Sensing 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2019-11-20 to Present

N: 90 S: -90 E: 180 W: -180

Supporting Shellfish Aquaculture in the Chesapeake Bay using Artificial Intelligence to Detect Poor Water Quality through Sampling and Remote Sensing 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2019-11-20 to Present

N: 90 S: -90 E: 180 W: -180

Surface oligotrophic measurements in the West-central Mediterranean Sea 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2008-07-03 to Present

N: 90 S: -90 E: 180 W: -180

SWOT 2019-2020 Prelaunch Oceanography Field Campaign JPL Global Positioning Systems (GPS) 1.0 BUOYS GPS 2019-09-05 to 2020-01-19

N: 36.2 S: 35.8 E: -125 W: -125.2

netCDF-4
SWOT 2019-2020 Prelaunch Oceanography Field Campaign NOAA Bottom Pressure Recorders (BPR) 1.0 MOORINGS BOTTOM PRESSURE GAUGES 2019-09-04 to 2020-01-19

N: 36.2 S: 35.8 E: -125 W: -125.2

netCDF-4
SWOT 2019-2020 Prelaunch Oceanography Field Campaign NOAA Prawlers 1.0 MOORINGS CTD 2019-09-05 to 2020-01-06

N: 36.2 S: 35.8 E: -125 W: -125.2

netCDF-4
SWOT 2019-2020 Prelaunch Oceanography Field Campaign Rutgers Slocum Gliders 1.0 SEAGLIDER CTD 2019-09-05 to 2019-12-28

N: 36.2 S: 35.8 E: -125 W: -125.2

netCDF-4
SWOT 2019-2020 Prelaunch Oceanography Field Campaign SIO Moored Fixed-Depth CTDs 1.0 MOORINGS CTD 2019-09-05 to 2020-01-18

N: 36.2 S: 35.8 E: -125 W: -125.2

netCDF-4
SWOT 2019-2020 Prelaunch Oceanography Field Campaign SIO Mooring WireWalker (WW) 1.0 MOORINGS CTD 2019-09-05 to 2019-12-03

N: 36.2 S: 35.8 E: -125 W: -125.2

netCDF-4
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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.

Discover more from SWOT
Earthdata grapic identifier on patterned background

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.

Ocean Data Tools

View All Data Tools
Tool 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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