table of contents

• Picture credit: Marine Research Ltd.

  WWII Shipwrecks mapped with Sonar Precision

  Shipwreck surveys in the Danube River

• Source: Fisheries and Oceans Canada

  Navigation Transformation

  The new S-100 framework, a global standard created by the International Hydrographic Organization, is nearing implementation

  By Wendy Laursen

• Picture credit: Marine Research Ltd.

  It’s going to get harder to hide

  New advances in subsea communications will make submarines harder to keep secret

  By Wendy Laursen

• Credit: Adobe Stock/tantawat

  Chirps, Clicks, and Neural Nets: Securing Underwater Operations With LPI/LPD ACOMMS

  The complex acoustic landscape of maritime defense communications

  By David Strachan

• Credit: SeaTrac

  Understanding the deep currents of the Gulf of America

  Improving forecast ability of the Gulf’s oceanographic conditions

  By Jan van Smirren

• Credit: Adobe Stock/tantawat

  Underwater Conversations: The Next Wave in Hydrographic Communications for Renewable Energy

  Communication solutions for offshore surveys

  By Houssem Sadki

• Credit: ONCE by Signify

  Lighting the Depths: How a Diving Rehabilitation Base Enhances its Experience and Safety with Lighting Solutions

  Lighting solutions make diving rehabilitation more accessible

• Image courtesy Misha Vallejo Prut / Schmidt Ocean Institute

  First High-Tech Exploration of Argentina’s Mar del Plata Canyon Inspires Millions

  ROV SuBastian captures new species