Skip to main content

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

View All Datasets
Dataset Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
GEOS-3 ALTIMETER GEOPHYSICAL DATA RECORD 1975-1978 1 GEOS-3 GEOS-3 ALTIMETER 1975-04-14 to 1978-12-02

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

RAW
GEOS-Carb CASA-GFED 3-hourly Ecosystem Exchange Fluxes 0.5 degree x 0.625 degree V2 (GEOS_CASAGFED_3H_NEE) at GES DISC 2 CASA-GFED3-V2 NOT APPLICABLE 2003-01-01 to 2016-12-31

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

GEOS-Carb CASA-GFED 3-hourly Ecosystem Exchange Fluxes 0.5 degree x 0.625 degree V3 (GEOS_CASAGFED_3H_NEE) at GES DISC 3 CASA-GFED3-V3 NOT APPLICABLE 2003-01-01 to 2017-12-31

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

GEOS-Carb CASA-GFED Daily Fire and Fuel Emissions 0.5 degree x 0.5 degree V2 (GEOS_CASAGFED_D_FIRE) at GES DISC 2 CASA-GFED3-V2 NOT APPLICABLE 2003-01-01 to 2016-12-31

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

GEOS-Carb CASA-GFED Daily Fire and Fuel Emissions 0.5 degree x 0.5 degree V3 (GEOS_CASAGFED_D_FIRE) at GES DISC 3 CASA-GFED3-V3 NOT APPLICABLE 2003-01-01 to 2017-12-31

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

GEOS-Carb CASA-GFED Monthly Fire Fuel NPP Rh NEE Fluxes 0.5 degree x 0.5 degree V2 (GEOS_CASAGFED_M_FLUX) at GES DISC 2 CASA-GFED3-V2 NOT APPLICABLE 2003-01-01 to 2016-12-31

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

GEOS-Carb CASA-GFED Monthly Fire Fuel NPP Rh NEE Fluxes 0.5 degree x 0.5 degree V3 (GEOS_CASAGFED_M_FLUX) at GES DISC 3 CASA-GFED3-V3 NOT APPLICABLE 2003-01-01 to 2017-12-31

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

Geostationary Coastal and Air Pollution Events measurements for Geostationary Ocean Color Imager (GOCI) 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2010-11-30 to Present

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

GFZ TELLUS GRACE Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.0 version 04 RL06v04 GRACE 2002-04-04 to 2017-10-25

N: 89.5 S: -89.5 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
GFZ TELLUS GRACE-FO Level-3 Monthly Ocean Bottom Pressure Anomaly Release 6.3 version 04 RL06.3v04 GRACE-FO GRACE-FO MWI, GRACE-FO LRI, GRACE-FO ACC, GRACE-FO SCA 2018-05-22

N: 89.5 S: -89.5 E: 180 W: -180

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
SHOWING 10 OF 2181
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
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

Earthdata Forum

Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.

Submit Questions to Earthdata Forumand View Expert Responses

Earthdata
Forum