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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

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Dataset Sort descending Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
ECCO Ocean Velocity - Daily Mean 0.5 Degree (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

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

0.5 Decimal Degrees x 0.5 Decimal Degrees netCDF-4
ECCO Ocean Velocity - Daily Mean llc90 Grid (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

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

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
ECCO Ocean Velocity - Monthly Mean 0.5 Degree (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

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

0.5 Decimal Degrees x 0.5 Decimal Degrees netCDF-4
ECCO Ocean Velocity - Monthly Mean llc90 Grid (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

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

1 Decimal Degrees x 1 Decimal Degrees netCDF-4
ECCO SBO Core Products - Snapshot (Version 4 Release 4) V4r4 MODELS, MITgcm 1992-01-01 to 2018-01-01

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

0.5 Decimal Degrees x 0.5 Decimal Degrees netCDF-4
ECCO SBO Core Products - Snapshot (Version 4 Release 4b) V4r4b MODELS, MITgcm 1992-01-01 to 2018-01-01

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

0.5 Decimal Degrees x 0.5 Decimal Degrees 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
Gridded Altimeter Fields with Enhanced Coastal Coverage 1 OSTM/JASON-2, TOPEX/POSEIDON, JASON-1 POSEIDON-3, SSALT, POSEIDON-2 1992-10-14 to 2012-04-18

N: 48.5 S: 35.25 E: 180 W: -111.5

,

N: 48.5 S: 35.25 E: -132.25 W: -180

0.25 Decimal Degrees x 0.25 Decimal Degrees netCDF-4
Gridded Altimeter Fields with Enhanced Coastal Coverage Daily 1 OSTM/JASON-2, TOPEX/POSEIDON, JASON-1 POSEIDON-3, SSALT, POSEIDON-2 1992-10-14 to 2011-01-19

N: 49 S: 35 E: -111 W: -133

0.25 Decimal Degrees x 0.25 Decimal Degrees 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
Labrador 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: 63.79824 S: 59.5549 E: -58.52856 W: -63.61784

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
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
MetOp-A ASCAT ESDR Level 2 Ancillary Ocean Surface Fields Version 1.1 1.1 MODELS, METOP-A Computer, ASCAT 2007-01-01 to 2014-04-01

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

12.5 Kilometers x 12.5 Kilometers netCDF-4
MetOp-B ASCAT ESDR Level 2 Ancillary Ocean Surface Fields Version 1.1 1.1 MODELS, METOP-B Computer, ASCAT 2013-08-01 to 2022-05-31

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

12.5 Kilometers x 12.5 Kilometers netCDF-4
New Caledonia 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: -22 S: -26 E: 171 W: 166

2 Kilometers x 2 Kilometers netCDF-4
Northeast Weddell 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: -59.5867 S: -63.57185 E: 5.177083 W: 1.197917

2 Kilometers x 2 Kilometers netCDF-4
Northwest Australian Shelf 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: -11 S: -15 E: 124.5 W: 120.5

2 Kilometers x 2 Kilometers netCDF-4
Northwest Pacific 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: 22.99216 S: 19.00565 E: 136.8854 W: 132.9062

2 Kilometers x 2 Kilometers netCDF-4
Ocean Surface Current Analyses Real-time (OSCAR) Surface Currents - Final 0.25 Degree (Version 2.0) 2.0 NOAA-14, JASON-1, TOPEX/POSEIDON, NOAA-17, GRACE, OSTM/JASON-2, DMSP 5D-2/F10, DMSP 5D-2/F11, ERS-2, GFO, NOAA-16, NOAA-19, ENVISAT, QUIKSCAT, DMSP 5D-2/F14, ERS-1, DMSP 5D-2/F13, NOAA-20, METOP-A, JASON-3 AVHRR-2, JASON-1 Microwave Radiometer, POSEIDON-2, ALT (TOPEX), TMR, SSALT, AVHRR-3, GRACE-FO ACC, GRACE-FO KBR, GRACE SCA, AMR, POSEIDON-3, SSM/I, ERS-2 Altimeter, GFO Altimeter, RA-2, SEAWINDS, ERS-1 ALTIMETER, POSEIDON-3B 1993-01-01 to 2022-08-05

N: 89.75 S: -89.75 E: 180 W: -180

0.25 Decimal Degrees x 0.25 Decimal Degrees netCDF-4
Ocean Surface Current Analyses Real-time (OSCAR) Surface Currents - Interim 0.25 Degree (Version 2.0) 2.0 NOAA-14, JASON-1, TOPEX/POSEIDON, NOAA-17, GRACE, OSTM/JASON-2, DMSP 5D-2/F10, DMSP 5D-2/F11, ERS-2, GFO, NOAA-16, NOAA-19, ENVISAT, QUIKSCAT, DMSP 5D-2/F14, ERS-1, DMSP 5D-2/F13, NOAA-20, METOP-A, JASON-3 AVHRR-2, JASON-1 Microwave Radiometer, POSEIDON-2, ALT (TOPEX), TMR, SSALT, AVHRR-3, GRACE-FO ACC, GRACE-FO KBR, GRACE SCA, AMR, POSEIDON-3, SSM/I, ERS-2 Altimeter, GFO Altimeter, RA-2, SEAWINDS, ERS-1 ALTIMETER, POSEIDON-3B 2020-01-01 to Present

N: 89.75 S: -89.75 E: 180 W: -180

0.25 Decimal Degrees x 0.25 Decimal Degrees netCDF-4
Ocean Surface Current Analyses Real-time (OSCAR) Surface Currents - Near Real Time 0.25 Degree (Version 2.0) 2.0 NOAA-14, JASON-1, TOPEX/POSEIDON, NOAA-17, GRACE, OSTM/JASON-2, DMSP 5D-2/F10, DMSP 5D-2/F11, ERS-2, GFO, NOAA-16, NOAA-19, ENVISAT, QUIKSCAT, DMSP 5D-2/F14, ERS-1, DMSP 5D-2/F13, NOAA-20, METOP-A, JASON-3 AVHRR-2, JASON-1 Microwave Radiometer, POSEIDON-2, ALT (TOPEX), TMR, SSALT, AVHRR-3, GRACE-FO ACC, GRACE-FO KBR, GRACE SCA, AMR, POSEIDON-3, SSM/I, ERS-2 Altimeter, GFO Altimeter, RA-2, SEAWINDS, ERS-1 ALTIMETER, POSEIDON-3B 2021-01-01 to Present

N: 89.75 S: -89.75 E: 180 W: -180

0.25 Decimal Degrees x 0.25 Decimal Degrees netCDF-4
OSCAR 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
PISTON 2018 Research Vessel (RV) Thompson ship datasets of ocean, atmosphere, and air-sea interaction 1 R/V Thompson SEA-POL, CTD, ADCP, CHAM, SO, ROSR, W-Band Radar, CEILOMETERS, RADIOMETERS, RAWINSONDES, DISDROMETERS, GPS, Hemisphere VS1000, Gill WindMaster Pro, Vaisala HMT330, ORG-815-DA, Vaisala PTB330, NOAA PSL Sea Snake, SBE-21, Riegl LD90-3100VHS-FLP, Eppley PIR, Vaisala HMT337 2018-08-18 to 2018-10-13 netCDF-4, Text File, TAR
PISTON 2018-2019 Autonomous Platform Ocean Datasets 1 MOORINGS, OCEAN PLATFORMS NOAA PROFILER, SOLO-II 2018-08-23 to 2018-11-09 NetCDF-4

Ocean Circulation Data Tools

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