Instruments at BFO
Electomagnetic sensors (all data available through INTERMAGNET):
Recent temporary deployments:
- Three component fluxgate
Rasmusen FGE magnetometer
(for continuous, relative field variations of components of B)
- GSM-90 Overhauser magnetometer for continuous, absolute magnitude of B.
- Zeiss 020B theodolite with Bartington Mag-01H fluxgate magnetometer for episodic absolute declination (D) and inclination (I) measurements.
- GWR superconducting gravimeter
- Glötzl borehole stress meters