Marlink enables 250 Mbps uplink for geophysical company PGS to gather critical offshore data
Marlink, the smart network and digital solutions company, has upgraded the smart hybrid VSAT installation on the seismic research vessel Ramform Hyperion to provide an uplink speed of more than 250 megabits per second (Mbps) using GEO VSAT.
This throughput was achieved to enable the transfer of seismic data from the vessel to its landside headquarters for processing in real time. The increase in capability and efficiency for the vessel’s network reflects the very high value of the exploration 3D, high-density 3D or 4D undersea imaging it produces.
Using a bespoke engineering approach, Marlink’s in-house team of engineers designed a technical solution based on a 1.5m VSAT antenna, enabling seamless transfer of 2.7 terrabytes of data from ship to shore in 24 hours. Longer term, the solution was able to provide an average capacity of more than 230 Mbps upload from the vessel.
The data transfer was achieved using Marlink’s network of high throughput GEO satellites, with the focus on delivering data at the required speed specifically to shore. Beyond theoretical specifications, the trial aimed to evaluate the real-world performance of VSAT services in a dynamic maritime environment. Factors such as signal stability, latency, and adaptability to varying weather conditions were integral to the assessment.
The achieved throughput easily surpassed that possible on LEO services and demonstrates the performance possible using GEO VSAT to provide a guaranteed quality of service. The hybrid network also provides a global service without geofencing to territories and locations.
Marlink provides Smart Network Solutions, connecting people and assets around the globe and across all markets where conventional connectivity cannot reach or is not available. Marlink’s Intelligent Hybrid Network combines global satcom and terrestrial technologies via a proprietary global infrastructure.
The Marlink Smart Edge, an integrated service delivery platform, orchestrates and optimises all network elements and applications, from data handling and IT to application-based routing (SD Wan), cloud and Digital Solutions, including remote data and IT, cyber security as well as IoT/OT solutions.
This provides customers with full ‘Peace of Mind’ that their chosen network solution is fully optimised, integrated and has the security required to operate more profitably and sustainably, increasing their efficiency and safety through operational optimisation, tracking and routing, monitoring and reporting.
Marlink’s Smart Network Solutions are provided as Managed Services meeting the highest quality standards and service level agreements. The company proactively monitors and supports network solutions, providing alerts, reporting and insights on performance and usage of connectivity, systems, and applications as well as advice and consultancy on how to further optimise customer networks.
