Teledyne RESON provides a range of high quality underwater acoustic hardware and software solutions, including recognized brands such as SeaBat Multibeam Echosounder and Teledyne PDS Software suite for Hydrographic Survey, Post processing and Dredge Guidance applications. With a global organization and large service and support team, we are close to customers globally and provide complete hydrographic solutions. About Teledyne Marine Acoustic Imaging Group Teledyne Marine Acoustic Imaging Group is a division in Teledyne Technologies consisting of the well-known companies Teledyne RESON, Teledyne BlueView, Teledyne Odom Hydrographic and Teledyne ATLAS HYDROGRAPHIC. The combined group of expertise and products provide a unique and consolidated product portfolio and service offering to the market centered around Echosounders, Imaging Sonars, Software and services.