07.01.2015 Views

IPS presentation - IPS - Radio and Space Services

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Regional Ionospheric Modelling<br />

• GPS-derived real time ionospheric<br />

monitoring <strong>and</strong> modelling<br />

• Total Electron Content (TEC) from<br />

90km to GPS altitude (25,000km).<br />

• Regional model, using Spherical<br />

Cap Harmonic Analysis (SCHA)<br />

• Improved spatial resolution over<br />

ionosondes<br />

• Forecast capability<br />

• Data assimilation<br />

• Conversion from TEC to foF2 for HF<br />

predictions very complex<br />

[Mike Terkildsen, Zahra Bouya, Matt Francis]

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