Forge Photonics Tests Gyroscope in Timor Sea
Revelare Hydrospatial is trialling a Canberra-developed fibre optic gyroscope during its mapping of around 5700 square nautical miles of Timor Sea seabed.
Updated on Nov. 4, 2026 in Geography
Revelare Hydrospatial has partnered with Canberra-based Forge Photonics to test a fibre optic gyroscope during Timor Sea survey work. The trial assesses the technology's performance in real operating conditions alongside overseas-sourced navigation systems.
Why it matters
Accurate seabed mapping requires precise vessel trajectory data as well as sonar, and parts of this important waterway have not been surveyed to current standards, leaving potential hazards unidentified. The trial also tests whether locally developed inertial navigation can reduce reliance on imported systems.
The trial covers a survey area of around 5700 square nautical miles between The Boxers and Lynedoch Bank in the Timor Sea. Results comparing the fibre optic gyroscope with overseas-sourced navigation systems have not yet been reported.
The players
Revelare Hydrospatial
An Australian-owned spatial intelligence company that has provided hydrospatial and geophysical services since 2008.
Forge Photonics
A Canberra-based company that develops inertial systems, with its biggest market opportunities in uncrewed defence platforms.
The details
Forge Photonics, which develops inertial systems for ships, land vehicles and uncrewed platforms, built its fibre optic gyroscope using locally mass-produced telecommunications components. Revelare Hydrospatial, an Australian-owned spatial intelligence company providing hydrospatial and geophysical services since 2008, is integrating the device into its Timor Sea survey work under the HydroScheme Industry Partnership Program.
Timeline
Ongoing: Revelare's Timor Sea mapping project and gyroscope testing are under way.
Big Picture
The trial extends fibre optic gyroscope navigation, already used on ships, land vehicles and uncrewed systems, into precision seabed survey work. It also tests whether Australian-made inertial components can replace overseas-sourced navigation in Australian waters.
Australian mariners and offshore operators may benefit from more accurate seabed charts if the gyroscope performs well in the Timor Sea. The trial also points to future options for locally sourced navigation equipment on vessels and uncrewed platforms.
The takeaway
Locally developed navigation technology is being tested in demanding real-world conditions. Its success could reduce Australia's reliance on imported inertial systems for survey and defence work.
Further reading
Explore more on Australia Geography to see how the nation's waters are being charted.
Source note: This article includes information reported by American Journal of Transportation | AJOT | 1-800-599-6358.
