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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
SWOT 2019-2020 Prelaunch Oceanography Field Campaign Rutgers Slocum Gliders 1.0 SEAGLIDER CTD 2019-09-05 to 2019-12-28

N: 36.2 S: 35.8 E: -125 W: -125.2

netCDF-4
Parametrized Rain Impact Model for SMAP L2 V1.0 1.0 SMAP SMAP L-BAND RADIOMETER 2015-03-31 to 2021-10-01

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

netCDF4
GHRSST Level 4 DMI_OI Global Foundation Sea Surface Temperature Analysis (GDS version 2) 1.0 Aqua, MSG, Terra, NOAA-20, Suomi-NPP, GCOM-W1, METOP-A MODIS, SEVIRI, AVHRR-3, VIIRS, AMSR2 2013-04-30

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

0.05 Decimal Degrees x 0.05 Decimal Degrees netCDF-4
SPURS-1 research vessel Underway-CTD trajectory profile data for N. Atlantic Endeavor and Knorr cruises 1.0 R/V Knorr, R/V Endeavor UCTD 2012-09-16 to 2013-04-06

N: 35 S: 23 E: -36 W: -58

1 Meters x 1 Meters 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
SWOT Level 2 Nadir Altimeter Interim Geophysical Data Record with Waveforms - GDR, 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
Sea Level Rise Impacts on Ramsar Wetlands of International Importance 1.0 MODELS Computer 2000-01-01 to 2010-12-31

N: 85 S: -58 E: 180 W: -180

Excel, WMS
QUIKSCAT Inter-Calibrated ESDR Level 2 Observed and Modeled Spatial Derivatives of Surface Wind and Wind Stress Version 1.0 1.0 QUIKSCAT SEAWINDS 1999-10-27 to 2009-11-23

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

12.5 Kilometers x 12.5 Kilometers netCDF-4
NASA Energy and Water cycle Study (NEWS) Annual Climatology of the 1st decade of the 21st Century V1.0 (NEWS_WEB_ACLIM) at GES DISC 1.0 OBSERVATION BASED NOT APPLICABLE 1998-01-01 to 2010-12-31

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

SPURS-2 S/V Lady Amber underway Thermosalinograph and Sea Snake data for the E. Tropical Pacific field campaign 1.0 S/V Lady Amber CTD 2016-08-29 to 2018-04-30

N: 35.627 S: 0.085 E: -126.978 W: -163.925

1 Meters x 1 Meters netCDF-4
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Ocean 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
CASEI The Catalog of Archived Suborbital Earth Science Investigations (CASEI) is a comprehensive inventory of contextual information for NASA's Earth Science airborne and field campaigns. Search and Discovery, Cataloging
CyAN File Search The CyAN File Search tool allows users to choose an area over the continental United States and Alaska to retrieve cyanobacteria datasets archived by the Cyanobacteria Assessment Network (CyAN) project. Analysis, Search and Discovery, Visualization
CyFi Explorer CyFi Explorer enables users to view corresponding Sentinel-2 satellite imagery for each cyanobacteria estimate, and estimate cyanobacteria density. Analysis, Search and Discovery, 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
Hydrocron Hydrocron is an API that repackages hydrology datasets from SWOT into formats that make time-series analysis easier. Subsetting, Visualization
Ocean Color Level 3 and 4 Browser The Ocean Color Level 3 and 4 Browser allows users to view, download, or order global composites at various spatial and temporal scales (level 3) or get results from analyses of lower-level data (level 4). Analysis, Search and Discovery, Visualization
Panoply Panoply is a cross-platform application that plots geo-referenced and other arrays from netCDF, HDF, GRIB, and other datasets. Visualization, Customization, Reformatting, Subsetting, Comparison
SeaBASS SeaBASS is public archive of ocean and atmosphere data captured in situ. The archive is maintained by NASA's Ocean Biology Processing Group (OBPG). Downloading
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