PRS User Community - European GNSS Agency
PRS User Community - European GNSS Agency
PRS User Community - European GNSS Agency
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<strong>PRS</strong> <strong>User</strong> Communities<br />
Characterisation<br />
Commonalities<br />
• Interferences & Jamming are possible and increasing threats<br />
• Consequence of the loss of <strong>GNSS</strong> capabilities is critical<br />
Positioning<br />
Navigation<br />
Timing<br />
• Coordination centre no longer<br />
receive the position of units<br />
Degraded capabilities (e.g.<br />
voice communication)<br />
Automated coordination<br />
process not possible<br />
Degraded or No capability<br />
• No reliance on <strong>GNSS</strong> only for<br />
critical applications<br />
• Degraded mode for other<br />
applications<br />
Degraded capability<br />
• Probably the most critical<br />
• Some networks synchronised<br />
with <strong>GNSS</strong> stop within hours<br />
• Spoofing of <strong>GNSS</strong> Rx is critical<br />
for ground stations<br />
No capability
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