True north aligner
Fiber-optic gyrocompass for seismometer true North alignment
Smallest & lightest
Free of export
Dedicated to static use
Blind GNSS zone compatible
5 years warranty
Seistans is a fully strapdown gyrocompass that provides very accurate heading and attitude. With its light weight and small size, it is the optimal solution for seismic sensors alignment that guarantees high precision and reliability for seismologists’ measurements.
From 6C stations to large arrays, current seismic analysis
(seismic wave polarization, array-derived rotation, etc.) are more demanding and must rely on a high-quality system that gives the absolute reference for true North alignment.