To use the interface, first select your data type. Select a ship(s), date range, and variable(s) from the dynamically generated lists. Upon selecting one or more ships in the below menu, the date fields will automatically update to provide only the timeframe where data is available. For example, the Atlantis has data available starting in June 2005 while the David Star Jordan joined SAMOS a few years later in March 2008. Multiple ships and variables can be selected by holding down the control (CTRL) key. Please contact us if you have any questions.