Neptune G2 provides the accurate and comprehensive motion measurement data for various aircrafts.It has two modes: GNSS/INS and AHRS/DR.When the GNSS signal is effective, the system will shift to GNSS/INS mode, providing accurate data of position, velocity, attitude, etc.When the GNSS signal is invalid, it will shift to AHRS/DR mode automatically.Neptune G2 contains the function of dead reckoning attitude heading reference.
Neptune G2 includes triaxial gyroscope, triaxial accelerometer, triaxial magnetometer, GNSS module, barometric altimeter, airspeed gauge and a thermometer. It provides real-time information of attitude angle, quaternion, 3D angular rate, 3D position, 3D velocity, 3D acceleration, true airspeed, calibration airspeed and UTC time, etc.

• Up to 200Hz navigation data output frequency
• Improved AHRS,observably decrease the effect caused by magnetic field interference and vibration acceleration
• With flexible protocol,users could configure the output data they need conveniently
• Flexible way of installation via arbitrary angle,arbitrary position
• User-friendly evalution softare
• Provide models of integrated Beidou navigation
• Applied in various classes of equipment

So far,thousands of UAV and robots have been installed with Neptune.

Neptune and Pluto navigation products use RS232 / TTL serial output of the motion data of the carriers in real time. We design the evaluation software GI-Center to bring more convenience to users, from which users are able to observe the motion data of the object directly. GI-Center provides output data configuration, magnetic calibration, installation calibration, etc. it could also record the output data from Neptune & Pluto for data analysis.