Elsight Launches GPS-Denied Drone Navigation Technology

Elsight Introduces GPS-Free Positioning for Drones

Elsight has unveiled a new positioning technology designed to keep drones navigating safely when GPS signals are jammed, spoofed, or unavailable. Rather than relying on satellite fixes, the system uses multi-link communications and sensor fusion to compute position, targeting GPS-denied environments such as urban canyons, indoor spaces, and contested military zones.

This means commercial drone operators can maintain navigation integrity in environments where satellite signals are unreliable or intentionally disrupted. The technology addresses a critical gap in reliability and regulatory compliance as beyond-visual-line-of-sight (BVLOS) operations expand.

Key Facts and Implications for B2B Buyers

• Elsight's system combines multi-link communications with sensor fusion to calculate position without GPS.
• Target applications include urban canyons, indoor spaces, and contested military zones.
• The ability to maintain navigation without GPS is becoming a key requirement for inspection, logistics, and public safety missions.
• Integrating such redundancy with flight controllers and onboard power systems can reduce single-point-of-failure risk and improve mission success rates in complex electromagnetic environments.

For commercial drone operators, this development signals a shift toward more resilient navigation architectures. As BVLOS operations expand, regulators and insurers are likely to demand proof of navigation redundancy. Buyers evaluating drone platforms should consider whether the system supports sensor fusion, multi-link communication, and seamless integration with existing flight controllers and power systems.

Source

Read more at DroneDJ.

Supplier Solution Note

GPS-denied navigation increases power and payload demands, making battery selection and BMS design critical. Our drone battery solutions support custom low-volume builds with fast prototyping and online selection tools to match mission parameters.