Magic Instinct Software Ltd - Designs and sells software component modules for the marine electronic market including a range of software for marine navigation, real-time bathymetry (Olex) and 3D seafloor mapping (Nautilus 3D). Develops Google Ocean that uses Google Maps and Google Earth as visualization tools for marine data. Open Source Aquatic Optics Monte Carlo model - The AOMC model is an open source aquatic optics Monte Carlo model. It is written in FORTRAN 90. It simulates the propagation of light in an optically shallow, vertically heterogeneous aquatic medium. HydroService AS - HydroService AS offers the dKart Digital Hydrographic Office solution providing digitisation, editing, production and maintenance of paper and electronic charts. Tide Tool 2.2 for Palm handhelds - Tide Tool is a freeware program to compute tides and currents worldwide. It also provides some sun and moon data. It runs on all handheld computers running the Palm operating system. Arc Marine - Using ArcGIS software from ESRI, describes the marine data model project working towards spatial modeling via improved integration of many important features of the ocean realm, both natural and manmade. HydroSupport - WinProfile is a software for hydrographic survey, wreck search and floating dredging. ENCpilot is a software for precision ship navigation for cruise liners and sea ships in centimetre range. Myriax Pty Ltd - Offers Echoview, a software package for the processing of echosounder and sonar data. Java Ocean Atlas (JOA) - JOA is a multi-OS application for viewing and exploring ocean vertical profile data. It runs on Mac, Windows, and Linux and supports a variety of data formats including NetCDF and WHP Exchange. Oce - This is the development site for 'oce', an R package that facilitates the reading, analysis, and plotting of oceanographic data.