General Download and installation instructions#

Java OceanAtlas (JOA) is a computer application written in Java. JOA and its support files must be installed on your computer. JOA cannot be opened/run from removable media such as a CD or DVD, nor can it be opened/run over a network.

Installing JOA is accomplished by downloading a zipped file and following macOS-specific installation instructions on macOS or launching the JOA installer on Windows. See the platform specific installation instructions. A JOA installation is composed of the JOA application and its support files in a single folder/directory.

Once you have installed JOA, you should have a folder/directory on your computer with these contents:

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Fig. 1 macOS installation contents#

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Fig. 2 Windows installation contents#

Support Files#

Bathymetry Add-ins#

The Java OceanAtlas download contains various bathymetry files, including coarse ETOPO-60 (one degree spatial resolution) and medium ETOPO-20 (twenty minute resolution) files. If you would like to add higher-resolution files, download any or all of the fine resolution ETOPO-5 files (five minute resolution) and place them (unzipped if your bathymetry file download was zipped) into the JOA_Support folder/subdirectory on your computer.