The European Commission has said Galileo will primarily be used for transportation technology, scientific research, land management and disaster monitoring.
Galileo will provide two signals: a standard civilian one and in encrypted, wide-band signal 61 the Public Regulated Service . This second signal is designed to withstand localized jamming and will be used by police and military services in Europe. European Commission 62 have said China will not be given access to the PRS.
The first Galileo satellite is scheduled to launch late in 2004. Clocks on board 63 will be synchronized through 20 ground sensors stations, two command centers and 15 uplink stations.
Receivers on the ground will use time signals from the satellites to precisely calculate their 64 A search and rescue function will also 65 distress signals be relayed through the constellation of satellites.
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A offer
B offered
C will offer
D has offered
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A funding
B providing
C paying
D charging
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A build
B use
C become
D do
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