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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 | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| GHRSST L2P NOAA/ACSPO Himawari-09 AHI Pacific Ocean Region Sea Surface Temperature v2.90 dataset | 2.90 | Himawari-9 | AHI | 2022-10-22 |
N: 60 S: -60 E: -160 W: 80 |
2000 Meters x 2000 Meters | netCDF-4 |
| GHRSST L2P NOAA/ACSPO GOES-18/ABI West America Region Sea Surface Temperature v2.90 dataset | 2.90 | GOES-18 | ABI | 2022-06-07 |
N: 60 S: -60 E: -77 W: 163 |
2000 Meters x 2000 Meters | netCDF-4 |
| GHRSST NOAA/STAR ACSPO v2.81 0.02 degree L3S Daily Dataset from LEO Satellites | 2.81 | Suomi-NPP, NOAA-20, NOAA-21, METOP-A, METOP-B, METOP-C, Terra, Aqua | VIIRS, AVHRR, MODIS | 2000-02-24 |
N: 90 S: -90 E: 180 W: -180 |
0.02 Decimal Degrees x 0.02 Decimal Degrees | netCDF-4 |
| GHRSST NOAA/STAR ACSPO v2.81 0.02 degree L3S Dataset from Afternoon LEO Satellites | 2.81 | Suomi-NPP, NOAA-20, NOAA-21, Aqua | VIIRS, MODIS | 2002-07-04 |
N: 90 S: -90 E: 180 W: -180 |
0.02 Decimal Degrees x 0.02 Decimal Degrees | netCDF-4 |
| GHRSST NOAA/STAR Metop-A AVHRR FRAC ACSPO v2.80 1km L2P Dataset (GDS v2) | 2.80 | METOP-A | AVHRR | 2006-12-01 to 2021-11-14 |
N: 90 S: -90 E: 180 W: -180 |
1100 Meters x 1100 Meters | netCDF-4 |
| GHRSST Level 3U NOAA STAR SST v2.80 from VIIRS on S-NPP Satellite | 2.80 | Suomi-NPP | VIIRS | 2012-02-01 |
N: 90 S: -90 E: 180 W: -180 |
0.02 Decimal Degrees x 0.02 Decimal Degrees | netCDF-4 |
| GHRSST NOAA/STAR Metop-B AVHRR FRAC ACSPO v2.80 0.02 L3U Dataset (GDS v2) | 2.80 | METOP-B | AVHRR-3 | 2012-10-19 |
N: 90 S: -90 E: 180 W: -180 |
0.02 Decimal Degrees x 0.02 Decimal Degrees | netCDF-4 |
| GHRSST NOAA/STAR Metop-C AVHRR FRAC ACSPO v2.80 0.02 L3U Dataset (GDS v2) | 2.80 | METOP-C | AVHRR-3 | 2018-12-04 |
N: 90 S: -90 E: 180 W: -180 |
0.02 Decimal Degrees x 0.02 Decimal Degrees | netCDF-4 |
| GHRSST NOAA/STAR ACSPO v2.80 0.02 degree L3S Dataset from mid-Morning LEO Satellites (GDS v2) | 2.80 | METOP-A, METOP-B, METOP-C | AVHRR-3 | 2006-12-01 |
N: 90 S: -90 E: 180 W: -180 |
0.02 Decimal Degrees x 0.02 Decimal Degrees | netCDF-4 |
| GHRSST Level 3U NOAA ACSPO SST v2.80 from VIIRS on NOAA-21 Satellite | 2.80 | NOAA-21 | VIIRS | 2023-03-19 |
N: 90 S: -90 E: 180 W: -180 |
0.02 Decimal Degrees x 0.02 Decimal Degrees | netCDF-4 |
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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.
Researchers explore using SWOT data to derive two-dimensional estimates of sea ice thickness.
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.
SWOT presents opportunities and challenges in characterizing sea surface height anomalies.
Ocean Data Tools
| Tool Sort descending | 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
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