Our engineer is testing the FOG north seeker, which is designed by Ericco’s team. The accuracy of this product is only 0.5°, based on IMU with inertial navigation algorithm.
It can provide the carrier with true north azimuth angle. It is widely used in coal mining, oil drilling, tunnel construction, and geodesy, also can be used for static initial alignment of missile launch, weapon targeting and direction control of radar, antenna, vehicle, and other objects.