Inmarsat supports second Nekton deep sea mission

05 March 2020: Inmarsat has once again been selected to provide the connectivity backbone enabling images captured on the floor of the Indian Ocean to be transmitted to audiences worldwide.

Submersible being lowered into the ocean from its mother ship

A submersible being launched from Nekton research vessel Pressure Drop

The Nekton Institute will rely on Inmarsat’s Fleet Xpress, the world’s leading maritime broadband service, for its mission exploring deep ocean biodiversity.

Nekton is an independent, not-for-profit research institute working in collaboration with the University of Oxford. It aims to accelerate the scientific exploration and protection of the oceans.

Award winning

Fleet Xpress high-speed broadband provided Nekton with connectivity to relay broadcast images from its submersible off the Seychelles last year. Along with Associated Press, Sky News and Sonardyne, it won the 2019 IBC Innovation Award for Content Distribution and the 2020 Royal Television Society News Technology Award.

The 2020 mission, called ‘First Descent – Midnight Zone’, will include a 35-day long voyage starting in mid-March exploring biodiversity around the Maldives, Seychelles and the High Seas. Video, audio and – for the first time – data will be transmitted from the deepest parts of the High Seas in the Indian Ocean to the research vessel Pressure Drop, then relayed via Fleet Xpress to marine science projects focusing on sustainable oceans.

“The ocean is a key part of each Maldivian,” said President of the Maldives Ibrahim Mohamed Solih. “Seventy one per cent rely on the ocean for their primary source of income. We have committed to a five-year initiative to advance ocean protection and sustainably develop the blue economy.

Ocean resilience

“This expedition will help us establish the long-term sustainability of our economic growth, livelihoods and jobs through establishing marine protected areas to build ocean resilience.”

Deep ocean locations are often also the farthest from shoreside support. For high-tech research vessels monitoring and managing subsea activities today, reliable connectivity is becoming an operational as well as a safety need.

Peter Broadhurst, Senior Vice President, Inmarsat Maritime, said: “For all practical purposes, until now it has not been possible for research vessels in remote seas to transmit large quantities of data back to base in real time, let alone stream images suitable for high-definition TV broadcast. Nekton’s decision to work with Inmarsat has changed that.”

Sustainable management

Pressure Drop’s video-streaming capability has already been proven through her role in the ‘Five Deeps Expedition’, supporting the world’s only manned submersible able to descend to full ocean depth (11,000m). For its new mission, data from submersibles will feed into the 2022 Indian Ocean Summit, where Seychelles and Maldivian governments and First Descent partners will seek to create a sustainable management plan for 2,000,000 km2 of ocean.

Part of the Pressure Drop project also sees Inmarsat installing Fleet Data, the maritime industry’s first secure IoT platform which extracts data from sensors and uploads it to a secure central cloud-based database for easy access with no additional airtime cost. Its use will enable the first-ever transmissions of water chemistry and geophysics datasets.

Fleet Data will also allow scientific research to be shared onto an open source platform, with processed datasets made available so that registered marine scientists around the world can participate in a virtual hackathon to interrogate data and publish findings within two weeks. All datasets will be blockchain-coded to ensure security, transparency and decentralisation.

Instant publication

“One of the biggest issues is that it can take months or even years to publish data analysis, by which time data may have less relevance and application,” said Oliver Steed, Chief Executive, Nekton. “By using Fleet Data we can publish data in an instant via an Inmarsat API – this is ground-breaking for marine science and could accelerate the analysis and publication of ocean data.”

Inmarsat’s yachting partner YachtProjects designed, installed and commissioned Pressure Drop’s management and communications systems, including ECDIS, CCTV and open port capability.

Nekton’s research, sampling and survey technologies fully integrate with shipboard systems, with the YachtProjects’ Seawall package controlling the shipboard network and shaping bandwidth and streaming. Terminal hardware is provided by Intellian Technologies.

For more information contact