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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 Sort descending Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
PACE SPEXone Level-3 Global Mapped Aerosol Over Ocean Optical Properties, FastMAPOL Algorithm Data, version 3.0 3.0 PACE SPEXone 2024-02-05 to Present

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

netCDF-4
PACE SPEXone Level-3 Global Mapped Ocean Properties, RemoTAP Algorithm - Near Real-time (NRT) Data, version 3.0 3.0 PACE SPEXone 2024-02-05 to Present

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

netCDF-4
PACE SPEXone Level-3 Global Mapped Ocean Properties, RemoTAP Algorithm Data, version 3.0 3.0 PACE SPEXone 2024-02-05 to Present

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

netCDF-4
PACE Validation BATS plankton 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2024-01-01 to Present

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

PACE validation of UV Aerosol Absorption Properties 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2023-12-31 to Present

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

Pace Validation Science Team: Particles and Biological Rates 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2025-01-01 to Present

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

Pacific Color 2025 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 2025-01-01 to 2025-12-31

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

Palmer Station Antarctica (PAL) Long Term Ecological Research Network (LTER) 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 1991-12-03 to Present

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

Panama City, Florida optical measurements in 1993 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 1993-10-05 to Present

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

PAR data from buoys along the west coast of Canada 0 BUOYS, MOORINGS, Water-based Platforms, AUVS, ROVS, Ships 1998-05-05 to Present

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

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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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