The magnetic search coil measures dB/dt, or temporal changes in magnetic flux density, which couples to the instrument in two distinct ways. The intended mechanism is transformer coupling, whereby alternating current (AC) field lines from a distant source couple to the windings of the sensor. The secondary mechanism is generator coupling, whereby the sensor is physically displaced within a direct current (DC) magnetic field.

Instrument Details
- Magnetic/Electric
- Earth Science > Sun-earth Interactions > Ionosphere/magnetosphere Dynamics > Magnetic Fields/magnetic Currents
- Troposphere
- 300 ms
- This data will be added in future versions
- 100 Hz - 100 kHz
- https://arxiv.org/abs/1104.0803
Currently unavailable
This data will be added in future versions
Currently unavailable
Currently unavailable
Currently unavailable
![]() ALTUS II 1 Campaign · 9 Instruments | ![]() Altus Cumulus Electrification Study 2002 Florida Everglades 1 Deployment · 6 Data Products
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