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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
AVISO Level 4 Absolute Dynamic Topography for Climate Model Comparison 1 JASON-1, TOPEX/POSEIDON, ENVISAT, GRACE, OSTM/JASON-2, ERS-1, ERS-2 JASON-1 Microwave Radiometer, POSEIDON-2, TMR, ALT (TOPEX), SSALT, RA-2, GRACE-FO ACC, GRACE SCA, GRACE-FO KBR, AMR, POSEIDON-3, ERS-1 ALTIMETER, ERS-2 Altimeter 1992-10-01 to 2010-12-31

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

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
AVISO Level 4 Absolute Dynamic Topography for Climate Model Comparison Number of Observations 1 JASON-1, TOPEX/POSEIDON, ENVISAT, GRACE, OSTM/JASON-2, ERS-1, ERS-2 JASON-1 Microwave Radiometer, POSEIDON-2, ALT (TOPEX), TMR, SSALT, RA-2, GRACE-FO ACC, GRACE SCA, GRACE-FO KBR, AMR, POSEIDON-3, ERS-1 ALTIMETER, ERS-2 Altimeter 1992-10-01 to 2010-12-30

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

1 Decimal Degrees x 1 Decimal Degrees NETCDF
AVISO Level 4 Absolute Dynamic Topography for Climate Model Comparison Standard Error 1 JASON-1, TOPEX/POSEIDON, ENVISAT, GRACE, OSTM/JASON-2, ERS-1, ERS-2 JASON-1 Microwave Radiometer, POSEIDON-2, ALT (TOPEX), TMR, SSALT, RA-2, GRACE-FO ACC, GRACE SCA, GRACE-FO KBR, AMR, POSEIDON-3, ERS-1 ALTIMETER, ERS-2 Altimeter 1992-10-01 to 2010-12-31

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

1 Decimal Degrees x 1 Decimal Degrees NETCDF
Bass Strait 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: -38.00927 S: -41.99857 E: 147.8438 W: 143.8646

2 Kilometers x 2 Kilometers netCDF-4
Belgium Aqualooks Experiment 2021 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2021-09-06 to Present

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

Benthic ecology measurements near Panama City and Florida Keys 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2005-06-27 to Present

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

Bering Ecosystem STudy (BEST) project 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2008-07-04 to Present

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

Bering Sea measurements in 1995 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 1996-07-21 to Present

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

Bering Sea measurements in 1996 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 1995-07-19 to Present

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

Bermuda Bio-Optics Project (BBOP) 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 1988-10-20 to Present

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

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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
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