Apogee-D is an all-in-one INS/GNSS which embeds an RTK and PPP ready GNSS receiver for applications where space is critical but high performance required. This highly versatile MEMS-based Inertial Navigation System comes with one or two antennas.
Apogee-D is a highly accurate Inertial Navigation System with dual antenna GNSS receiver for real-time and post-processing operations. The ITAR Free Apogee-D is the most accurate Dual GNSS/INS based on the robust and cost-effective MEMS technology.
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Graphical user interface
Hydrography, Land & Aerial Mobile Mapping, Photogrammetry, Remote Sensing, etc.
This state-of-the-art INS/GNSS integrates the last generation of Tri-frequency GNSS receiver which supports RTK, TerraStar and Veripos positioning services. Apogee-D comes with a dual antenna GNSS receiver for accurate and robust heading even under low dynamics (marine) and for an extremely fast initial alignment time.
Non-operating shock tolerance [g]
Operating shock tolerance [g]
Max. rotation speed [deg/s]
Min. operating temperature [°C]
Max. operating temperature [°C]
GNSS aided uncertainty
Heave: constant part [m]
Heave: variable part [%]
Year of initial development
Min. Voltage (DC)
Max. Voltage (DC)
Power consumption [W]
Water resistant casting
Mean time between failures [hr]
Type of accelerometer
Type of gyro
Type of application
Air, Land, Marine
GNSS Positioning Sensor
Update rate [ Hz ]
Cold start [ seconds ]
Hot start [ seconds ]
GGA, RMC, HDT, ZDA
Inertial Measurement Unit
Accelerometer bias [µ-g]
gyro bias [deg/hr]
Factory Calibrated from -20 to 60°
GNSS positional accuracy
Horizontal Position Accuracy [ RMS in cm ]
Horizontal Position Accuracy (RTK) [ RMS in cm ]