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Future Concepts for Galileo Search-and-Rescue Space and Ground Segment (Parallel a)

Thu, 09/19/2019 - 14:24
Start Date: 
2015
Programme: 
Discovery
End Date: 
2017
Programme Reference: 
15/708-a
Country: 
Germany
Contractor: 
OHB System AG
Description: 

MEOSAR is a system designed to locate emergency beacons anywhere on the Earth in order to coordinate rescue efforts for people, vehicles and facilities in distress. It works by evaluating the time and the frequency of the beacon signal upon arrival at the receiver. From these the relative distance and velocity of the sender can be calculated if sufficient data points have been collected. It is beneficial to receive the beacon on several different spacecraft to optimise the accuracy of the trace.

Application Domain: 
Navigation
Keywords: 
Galileo S&R
Communication
Galileo
Executive summary: