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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
SENTINEL-1B_SINGLE_POL_METADATA_GRD_MEDIUM_RES 1 Sentinel-1B C-SAR 2016-04-25 to 2021-12-24

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

S-MODE PRISM Level 2 Water Surface Chlorophyll-a Version 1 1 G-III PRISM 2022-10-19 to 2023-05-10

N: 40 S: 35 E: -122 W: -130

netCDF-4
NAAMES C-130 Ocean Remote Sensing Data, Version 1 1 C-130 GCAS 2015-11-04 to 2017-09-20 HDF4, JPEG, KML
REGIONAL AIR-SEA INTERACTION (RASI) GAP WIND AND COASTAL UPWELLING EVENTS CLIMATOLOGY GULF OF TEHUANTEPEC, MEXICO V1 1 RASI Computer 1998-01-01 to 2011-12-31

N: 16.38 S: 5 E: -93.38 W: -105

netCDF-3
SENTINEL-1A_SINGLE_POL_GRD_FULL_RES 1 Sentinel-1A C-SAR 2014-04-03 to Present

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

ISLSCP II Air-Sea Carbon Dioxide Gas Exchange 1 NOT APPLICABLE NOT APPLICABLE 1995-01-01 to 1995-12-31

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

multiple
GHRSST Level 2P Global skin Sea Surface Temperature from the Infrared Atmospheric Sounding Interferometer (IASI) on the Metop-B satellite (GDS V2) produced by OSI SAF 1 METOP-B IASI 2016-01-07

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

12000 Meters x 12000 Meters netCDF-4
SMODE Shipboard Windcube LiDAR Observations Version 1 1 Ships MMS, WindCube 2022-10-01 to 2023-05-06

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

NetCDF
Sentinel-3A OLCI Level-1B Earth-observation Reduced Resolution (ERR) Data, version 1 1 Sentinel-3A OLCI 2016-04-05 to Present

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

netCDF-4
SWOT Simulated Level-2 KaRIn SSH from GLORYS for Cal/Val Version 1 1 COMPUTERS Computer 2014-04-12 to 2015-12-31

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

2000 Meters x 2000 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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