en:vlf_data
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en:vlf_data [2016/04/09 20:49] – vojtik | en:vlf_data [2016/04/12 08:37] – vojtik | ||
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====== VLF Data Analysis ====== | ====== VLF Data Analysis ====== | ||
**What do we measure by the SID monitors?** \\ | **What do we measure by the SID monitors?** \\ | ||
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The SID monitors are inductive loops that receive radio signal from a transmitter with the characteristic frequency given. While the signal spreads through the ionospheric plasma, its intesity changes in dependence on the current electron density. We model the electron plasma frequency using the measurement of the radio signal intensity level, which helps us to determine other quantites and phenomena. The transmitter’s characteristic frequency must be known, too. For our computations, | The SID monitors are inductive loops that receive radio signal from a transmitter with the characteristic frequency given. While the signal spreads through the ionospheric plasma, its intesity changes in dependence on the current electron density. We model the electron plasma frequency using the measurement of the radio signal intensity level, which helps us to determine other quantites and phenomena. The transmitter’s characteristic frequency must be known, too. For our computations, | ||
The plot describing how the measured data look like is shown.\\ | The plot describing how the measured data look like is shown.\\ |
en/vlf_data.txt · Last modified: 2016/04/12 18:50 (external edit)