NEMO ñ Nautical ElectroMagnetic Observer

Current underwater electromagnetic (UEM) measurement systems on the market are often bulky, limited to specific sensors, and lack the flexibility for ad-hoc, stand-alone operations. Additionally, many existing systems have not fully leveraged recent advancements in sensor technology, power efficiency, and miniaturization.To address these limitations, Makai Ocean Engineering (Makai) proposes the NEMO System ñ Nautical ElectroMagnetic Observer, a compact UEM sensor capable of simultaneous magnetic and electric field measurements along all three orthogonal axes. The system will integrate a pressure sensor for depth monitoring and is designed for deployment on the seafloor, ensuring high-quality, long-duration measurements for up to seven days.