GNSS based 3-D helo approach and landing aid for IN helicopters for assistance in approach on landing in bad weather/ reduced visibility/ night at sea states

Description

Development of Global navigation Satellite System (GNSS) (NAVSTAR, GLONASS, GALILEO, GAGAN SBAS and IRNSS compatible) based 3D hello approach and landing aid for IN helicopters for assistance in approach and landing on hello deck onboard in bad weather/ reduced visibility/ night at sea states upto 5, along-with integration and certification of all airborne system, shipborne system and UET. System should be able to provide un-degraded operations in GPS (NAVSTAR) denied environment.