2019 NSW 41 FLIR Camera Verification of GPS Navigation Integrity
GPS systems onboard Navy craft may become degraded or unusable in military operations. A means to readily understand if GPS is accurate is needed. Adapting installed FLIR cameras and equipment to intermittently view the starfield, during both night and day, to determine celestial position fixes may provide a means to verify the validity of onboard GPS information.
This is a private research topic. To join you must be a registered site member and request research topic membership.