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Ocean Waves Data Access and Tools

Ocean waves data from NASA range from regularly updated high-resolution Sentinel-1 radar imagery to historical Seasat data. Our datasets and tools help users find and integrate the data they need to learn more about the nature of ocean waves and their contributions to sea and coastal processes.

Ocean Waves Datasets

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Dataset Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product - Basic, Version C 2.0 SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product - Basic, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product - Expert, Version C 2.0 SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product - Expert, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product - Unsmoothed, Version C 2.0 SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product - Unsmoothed, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product - WindWave, Version C 2.0 SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product - WindWave, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product, Version C 2.0 SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Data Product, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Pre Crossover Data Product - Basic, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Pre Crossover Data Product - Expert, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Pre Crossover Data Product - Unsmoothed, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Pre Crossover Data Product - WindWave, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 KaRIn Low Rate Sea Surface Height Pre Crossover Data Product, Version D D SWOT KaRIn, Jason-class Altimeter, AMR, DORIS, GPSP, LRA 2022-12-16

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

2 Kilometers x 2 Kilometers
250 Meters x 250 Meters 		netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms 2.0 SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms - GDR 2.0 SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms - GDR Version D D SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms - SGDR 2.0 SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms - SGDR, Version 1.0 1.0 SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms - SGDR Version D D SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms - SSHA 2.0 SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms - SSHA, Version 1.0 1.0 SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms - SSHA Version D D SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
SWOT Level 2 Nadir Altimeter Geophysical Data Record with Waveforms Version D D SWOT Jason-class Altimeter, AMR 2022-12-16

N: 77.6 S: -77.6 E: 180 W: -180

netCDF-4
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Featured Ocean Waves Observation Method: GNSS

Data from a Global Navigation Satellite System (GNSS), such as global positioning system (GPS) measurements, can be used to estimate the strength and direction of tsunamis following an earthquake by calculating how much land moved near water and the energy transmitted into the ocean.

Learn More About GNSS

Ocean Waves Data Tools

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