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EARTHDATA
Welcome to NASA's EOSDIS

NASA's Earth Observing System Data and Information System (EOSDIS) is a key core
capability in NASA’s Earth Science Data Systems Program for archiving and
distributing Earth science data from multiple missions to users.

This bar indicates that you are within the EOSDIS enterprise which includes 12
science discipline-oriented Distributed Active Archive Centers (DAACs)
supporting diverse user communities in science research, applied science
research, applications, as well as the general interested public.

Find a DAAC / Other DAACs - Use these links to navigate to any of the 12 EOSDIS
DAACs.

- View important messages and information about EOSDIS sites.

ERROR: Notifications could not be retrieved due to a problem communicating with
the service.
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Other DAACs▾
 * ASDC
 * ASF DAAC
 * CDDIS
 * GES DISC
 * GHRC DAAC
 * LAADS DAAC
 * LP DAAC
 * NSIDC DAAC
 * OB.DAAC
 * ORNL DAAC
 * PO.DAAC
 * SEDAC



Toggle navigation
 * ABOUT
   * About SeaDAS
   * Software History
   * Missions Supported
   * Staff Directory
   * OceanColor Web
 * DOCS
   * Installation Guide
   * How to Cite
   * Tutorials
   * Outreach
     * Workshop/Conference Posters
 * PROCESSING
   * OCSSW
     * Requirements
     * Install Binaries
     * Cmd Line Config
     * Cookbook
   * Build Source
     * Ubuntu
     * CentOS 7
   * GPT
     * Introduction
     * Cookbook
 * DOWNLOADS
   * SeaDAS Software Package
   * SeaDAS Source Code
   * SNAP Toolbox
 * SUPPORT
   * Get Help
     * SeaDAS Help Pages
     * Frequently Asked Questions
     * Forums and Issue Reporting
   * Stay Informed
     * SeaDAS Mailing List


SeaDAS


New Release! SeaDAS 9.1.0 has been released. Download it today!


THE OFFICIAL NASA/OB.DAAC DATA ANALYSIS SOFTWARE

LATEST UPDATE: SEADAS 9.1.0 (OCT 4, 2024)

Caspian Sea: Spectrum View Tool (PACE OCI: Mar. 1, 2024)
Australia - True Color Imagery (PACE OCI: Apr. 9, 2024)
Australia’s Great Barrier Reef - True Color Imagery (PACE OCI: Apr. 9, 2024)
“Blue Marble” - True Color Imagery (VIIRS NOAA20: Aug. 11, 2023)
Barents Sea Bloom - True Color Imagery (VIIRS NOAA20: Aug. 11, 2023)
Gulf of Mexico - Angular View Tool (PACE HARP2: Mar. 19, 2024)
Chesapeake Bay – Level2 Chlorophyll Product (Sentinel3 OLCI:Apr. 19, 2024)


SeaDAS is a comprehensive software package for the processing, display,
analysis, and quality control of ocean color data. While the primary focus of
SeaDAS is ocean color data, it is applicable to many satellite-based earth
science data analyses. Originally developed to support the SeaWiFS mission, it
now supports most U.S. and international ocean color missions.

The SeaDAS 9.x platform (an extension of the ESA SNAP platform) serves as an
application platform to the NASA SeaDAS Toolbox and the ESA Optical Toolbox. The
core elements of NASA SeaDAS science processing (both command line and
GUI-based) are contained within the SeaDAS ToolBox. The NASA satellite mission
data file readers and the ESA processors for the Sentinel-3 missions are
contained within the Optical Toolbox.

The latest version of SeaDAS is 9.1.0, which contains SeaDAS Toolbox (version
2.1.0).

Download


FEATURES

 * Visualization
 * Science Processing
 * Statistics


REQUIREMENTS


OPERATING SYSTEMS

 * Linux: tested on Ubuntu (16.04 LTS)
 * Intel Mac: OS X 10.12
 * Windows: 10

View the complete list of suggested hardware & configuration requirements for
supported systems.


VERSION HISTORY

View release notes and download historical versions of the SeaDAS software
package.

 * Latest Release: 9.1.0
 * Previous versions

ABOUT

Our Team

Contact Us

DATA

Get Started

Find Data

Use Data

TOOLS

SeaBASS

SeaDAS

Giovanni Data Visualizer

Worldview Mapping Interface

Mission Quality Monitor

HELP

Level 1 & 2 Browser Help

Level 3 & 4 Browser Help

File Search Help

Search & Download Help

Earthdata Forum

Join Mailing List

How to Cite Data

CONNECT WITH US

COMPLIANCE

Web Privacy Policy

Data & Information Policy

Communications Policy

Accessibility Policy

Freedom of Information Act

USA.gov

Responsible NASA Official: Sean Bailey
Curator: OceanColor Webmaster