• Home
  • Java OceanAtlas
    • Download JOA 5.5
    • Download JOA 5.3
    • Bathymetry Add-ins (Etopo5 and Etopo2)
    • Guides
      • Guided Tour
      • User Guide
      • General Installation Instructions
      • Mac Installation Instructions
      • Windows Installation Instructions
      • Installation Instructions for Linux
      • JOA Features
  • Data
    • 'The Best' CTD/Hydrographic Data
      • Pacific Ocean
      • Atlantic Ocean
      • Indian Ocean
      • Southern Ocean
      • Arctic Ocean
      • Other 'Best' Data
    • World Ocean Atlas Data
    • Legacy/Historical Data
  • Outreach
    • Virtual Cruise
    • Projects & Methods
  • About Us
  • Contact Us



Java OceanAtlas Application

Java OceanAtlas (JOA) is a Java application for Windows and MacOS which provides an ad hoc (rather than pre-set) graphic exploration environment optimized to examine and plot oceanographic profile data. JOA works with any pressure- or depth-indexed data. Plots include property-property plots, maps, offset profiles (waterfall), contoured section plots, and plots of calculated values, using color-by-property-value as a plotted variable to aid interpretation. There is also a comprehensive data display window and extensive support for data import, export, editing, filtering and quality control functions. All Java OceanAtlas plots and the data window are linked and may be ‘browsed’ jointly by sample and/or station. JOA user interfaces are similar to those used in commercial applications. Many different types of calculations can be performed.

Install

  • General installation instructions
  • Mac specific installation instructions for MacOS 10.15 and above
  • Windows specific installation instructions
  • Installation instructions for JOA 5.5 on Linux and running JOA 5.5 from terminal in macOS Catalina
  • Support Files

  • Bathymetry Add-ins (Etopo5 and Etopo2)
  • Download Current Versions

    JOA 5.5 for Windows and MacOS

    These versions of JOA have been extensively tested, but there may be problems. If reporting a problem, please check and report the specific version and release date for your copy, which you can find via 'About Java OceanAtlas' under the Java OceanAtlas menu.

    Click here to find the General installation instructions for JOA.

    Note : The 'pro' versions of JOA 5.5 are capable of handling the largest global WOA data files but require at least 16 GB of installed RAM.

    Security Note : Log4j is not an issue for JOA. JOA does not include the Log4j library/jar file in its code.








    macOS

    Tested on MacOS Monterey (12 beta), Big Sur (11), Catalina (10.15), Mojave (10.14) and High Sierra (10.13). It may work on earlier versions of Mac OS X. This version of JOA contains an embedded Java environment and does not require a separate Java download. Note: Exact installation instructions must be followed for Mac OS 10.15 and above.


    Click here to find the Mac specific installation instructions for Mac OS 10.15 (Catalina) and above (Mac OS 11 Big Sur, and Mac OS 12 Monterey).









    Windows

    JOA 5.5 was tested on Windows 10 (1903). The installer .msi file should run on basically every recent-ish Windows OS, both 32 and 64-bit versions: Vista, Server, 7, 8, 8.1, and 10. Java 8 (the embedded JRE) is compatible with all of those except Vista and some old versions of Server. JOA has not been tested on Windows 11. Please let us know your experience with JOA and Windows 11.


    Click here to find the Windows specific installation instructions for Windows.




    macOS 10.15

    Standard JOA 5.5

    (126.8 MB)

    Pro JOA 5.5.1

    (127.6 MB)


    macOS 10.12-10.14

    Standard JOA 5.5

    (116.8 MB)

    Pro JOA 5.5

    (114.8 MB)




    Windows

    Standard JOA 5.5

    (61.4 MB)

    Pro JOA 5.5

    (61.4 MB)

    JOA for earlier macOS and Windows versions (JOA 5.3)

    JOA 5.3 is tested and stable, but there are known problems, including issues with netCDF files and the need to make a plot before browsing.




    macOS

    Tested for Mac OS X 10.11 or earlier. It may work on earlier versions of Mac OS X. This version of JOA contains an embedded Java environment and does not require a separate Java download.



    Windows

    Tested for Windows 7, 8, and 8.1. It has not been tested under Windows 10 or XP. This version of JOA contains an embedded Java environment and does not require a separate Java download.



    macOS

    Get JOA 5.3

    (71 MB)


    Windows

    Get JOA 5.3

    (74 MB)

    Guides

    Guided Tour

    This tutorial provides an introduction of the basic use of Java OceanAtlas to explore oceanographic data. It is organized from the most basic features to intermediate ones.



    JOA User Guide

    The User Guide is an attempt to document Java OceanAtlas features in an indexed and consistent manner, a goal which in some ways is nearly out of reach.



    Managing JOA Features

    Enable built-in JOA features, such as additional plot and calculation types. Also use to temporarily disable features.





    Guided Tour





    User Guide (PDF)





    JOA Features
    • Home
    • Java OceanAtlas
      • Download JOA 5.5
      • Download JOA 5.3
      • Bathymetry Add-ins (Etopo5 and Etopo2)
      • Guides
        • Guided Tour
        • User Guide
        • General Installation Instructions
        • Mac Installation Instructions
        • Windows Installation Instructions
        • Installation Instructions for Linux
        • JOA Features
    • Data
      • 'The Best' CTD/Hydrographic Data
        • Pacific Ocean
        • Atlantic Ocean
        • Indian Ocean
        • Southern Ocean
        • Arctic Ocean
        • Other 'Best' Data
      • World Ocean Atlas Data
      • Legacy/Historical Data
    • Outreach
      • Virtual Cruise
      • Projects & Methods
    • About Us
    • Contact Us