GPS-aided Real-Time Earthquake and Tsunami (GREAT) Alert ... - IGS
GPS-aided Real-Time Earthquake and Tsunami (GREAT) Alert ... - IGS
GPS-aided Real-Time Earthquake and Tsunami (GREAT) Alert ... - IGS
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Displacement Detection in <strong>GPS</strong> PPP <strong>Time</strong> Series<br />
dX = X 2 – X 1<br />
Detection Threshold: ABPO<br />
Cumulative Distribution<br />
99% confidence<br />
0.05 m<br />
Displacement (m)<br />
Blewitt et al., 2006 demonstrated accurate retrieval of the magnitude of the 2004<br />
Sumatra earthquake from <strong>GPS</strong> displacements (Rapid determination of earthquake magnitude<br />
using <strong>GPS</strong> for tsunami warning systems, Geophys. Res. Letters)<br />
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