NV-GI300 applied tightly integration technology to offer a unique combination of high sensitive, professional, 16-channel, double frequency, and dual-antenna Global Positioning System (GPS) receiver with high-accuracy quartz accelerometers and FOG based Inertial Measurement Unit (IMU). The system achieves a small-size, light-weight, and high cost- performance ratio solution via tightly coupled GPS and IMU raw measurements. This navigation system can provide directional and positioning information of three-axis acceleration, three-axis angular rate, roll & pitch, and heading, etc. It can also extend with assistive sensors such as speedometer, and altimeter to further improve its accuracy. The system can be widely applied in ground, marine as well as aviation area to provide powerful synergistic Guidance, Navigation & Control (GN&C). Applications: Aviation Long-haul Transportation Vehicle Navigation and Control Attitude Determination Marine Dynamics Mining and Auto-farming Train & container tracking Features: Tightly integrated INS/GPS solution for many applications; Low-cost small, lightweight design; Differential GPS capability (optional); Rugged design to protection against the harsh environments; Vibration and EMI Resistance; Extension with speedometer and altimeter sensors optional.