Low Earth Orbit (LEO) Correction Services
Transforming offshore positioning through the world's only LEO delivered GNSS augmentation service.
Revolutionizing Global Navigation Satellite System (GNSS) Augmentation
Traditional GNSS augmentation solutions use geostationary satellites placed 35,000 km from Earth. Geostationary satellites’ coverage can have gaps and does not reach higher latitudes. C-Nav® LEO uses Iridium® satellites that orbit 780 km from the Earth. These provide stronger and faster signals, truly global coverage and full technical independence from solutions dependent upon geo-stationary satellites.
Operational Satellites
In-orbit Spares
Orbital Planes
Providing You with Stronger Signals and Faster Connections
Iridium LEO satellites provide better coverage in challenging operational scenarios due to constant movement of communication satellites overhead.
Unmatched Global Reach
Ensure your GNSS solutions work flawlessly anywhere, from equatorial regions to the poles.
Enhanced Reliability
Enjoy peace of mind with a network designed for maximum uptime and equipped with unparalleled redundancy and resilience.
Superior Performance
Benefit from strong signals and rapid connections, crucial for time-sensitive and precision-dependent applications.
Constant Coverage
C-Nav LEO leverages the constant movement of Iridium's communication satellites in low earth orbit to ensure vessels always have a satellite passing overhead, providing continuous, uninterrupted coverage, even in cluttered workspaces.
Iridium LEO L-Band Delivery
Iridium is the only LEO satellite constellation with L-band delivery, long trusted for mission critical data delivery.
Seamless Integration
The C-NavX3 receiver is designed to integrate smoothly with the vessel's station-keeping and survey systems to simplify operations and enhance accuracy.
A Game-Changer for Survey and Dynamic Positioning Support Vessels
If a traditional geostationary satellite signal is blocked, it will stay blocked until the ship changes position. Iridium satellites move quickly so that any blockage is temporary and will not affect positioning performance. C-Nav LEO is a game-changer for the maritime industry, particularly for offshore survey and construction vessels that require precise positioning and reliable data for dynamic positioning systems (DPS) and survey operations.
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Oceaneering offers best-in-class products and solutions, backed by unparalleled quality, reliability, and global support. Fill out the inquiry form to start a conversation today.