Inertial Labs, a developer of inertial navigation and measurement units, has announced the release of IMU-FI-200C High-Performance Fiber-Optic Gyroscopes (Fog) Inertial Measurement Units, a revolutionary unit due to its compact, self-contained strapdown, advanced tactical-grade Inertial Measurement Units, that measures linear accelerations and angular rates with three-axis tactical-grade, closed-loop Fiber-Optic Gyroscopes (FOG) and three-axis high-precision MEMS accelerometers in motionless and high dynamic application. Fully calibrated, temperature compensated, and mathematically aligned to an orthogonal coordinate system, the IMU contains up to 0.5 deg/hr gyroscopes and less than 2 mg bias repeatability over the operational range accelerometers with very low noise and high reliability.