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Ocean Circulation Data Access and Tools

NASA has ocean circulation datasets that help researchers characterize the currents and flow of water within Earth's oceans. Access a range of data and data tools such as AppEEARS, Worldview, and Giovanni to make the most of ocean circulation data.

Ocean Circulation Datasets

Dataset Version Sort ascending Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
Southern Ocean 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: -53 S: -57.5 E: 158 W: 148

2 Kilometers x 2 Kilometers netCDF-4
Marmara 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: 42.49986 S: 38.50841 E: 29.48958 W: 25.51042

2 Kilometers x 2 Kilometers netCDF-4
SPURS-2 Waveglider data for the E. Tropical Pacific field campaign 1.0 Waveglider CTD, MMS, CURRENT METERS 2016-08-24 to 2017-11-10

N: 13.8 S: 6.1 E: -108.8 W: -126.4

1 Meters x 1 Meters 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
West Atlantic 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: 38.7 S: 32.7 E: -72 W: -76.5

2 Kilometers x 2 Kilometers netCDF-4
Gotland Basin 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: 59.5 S: 54.2 E: 21.2 W: 17

2 Kilometers x 2 Kilometers netCDF-4
SPURS-1 shipboard Acoustic Doppler Current Profiler data for N. Atlantic Endeavor and Knorr cruises 1.0 R/V Sarmiento, R/V Endeavor, R/V Knorr ADCP 2012-09-06 to 2013-10-13

N: 42 S: 20 E: -28 W: -73

1 Meters x 1 Meters netCDF-4
S-MODE Seaglider Observations Version 1 1 SEAGLIDER CTD 2022-08-23 to 2023-07-07

N: 38.1 S: 36.3 E: -122.9 W: -125.4

netCDF-4
HYCOM Global Mapped Eulerian and Lagrangian Oceanography and Ecology Variables Data, version 1 1 MODELS Computer 2000-01-01 to 2009-12-31

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

netCDF-4
S-MODE DopplerScatt Level 2 Ocean Winds and Currents Version 1 1 B-200 DOPPLER RADAR 2021-10-20 to 2021-11-05

N: 38.2 S: 36.3 E: -122.1 W: -126.2

netCDF-4
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Ocean Circulation Data Tools

Tool Sort descending Description Services
AppEEARS The The Application for Extracting and Exploring Analysis Ready Samples (AppEEARS) offers users a simple and efficient way to perform data access and transformation processes. Search and Discovery, Subsetting, Customization, Downloading, Visualization
Earthdata Search Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings. Search and Discovery, Access, Cataloging, Cloud Computing, Downloading
Giovanni Giovanni is a web application for accessing, visualizing, and analyzing Earth science remote sensing data without downloading the data. Search and Discovery, Analysis, Access, Visualization, Downloading, Subsetting
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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