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Apogee-D High Accuracy Dual Antenna GNSS INS
Apogee-D is a member of the Apogee series of high-performance, MEMS-based inertial systems, delivering exceptional orientation and navigation in a compact, cost-efficient form. This all-in-one, GNSS-aided INS solution includes an integrated GNSS receiver with RTK and PPP capabilities, making it well suited for space-constrained applications that demand high performance. Designed for versatility, Apogee-D can operate with either single or dual GNSS antennas, providing the flexibility to adapt to a wide range of operational needs.
Apogee-D High Accuracy Dual Antenna GNSS INS
High Accuracy:
- Single point horizontal position 1.0 m
- Single point vertical position 1.0 m
- RTK horizontal position 0.01 m + 0.5 ppm
- RTK vertical position 0.015 m + 1 ppm
- PPK horizontal position 0.01 m + 0.5 ppm*
- PPK vertical position 0.015 m + 1 ppm*
- Single point roll/pitch 0.01 °
- RTK roll/pitch 0.008 °
- PPK roll/pitch 0.005 °*
- Single point heading 0.03 °
- RTK heading 0.02 °
- PPK heading 0.01 °*
- 5 cm Real-time Heave
- 2 cm Delayed Heave
* With Qinertia PPK software
Apogee-D embeds:
- The latest MEMS gyroscopes and accelerometers
- The latest tri-frequency GNSS receiver with one Survey grade antenna
- A Web Interface for Easy Configuration
- A 48h Internal Data Logger for Post-processing
Dual Antenna Tri-frequency GNSS receiver – RTK, TerraStar, Veripos Positioning
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.
Extensive Heave Calculation
The Apogee provides a real-time heave accurate to 5 cm. For more simplicity, the user doesn’t have to enter the wave frequency; the Apogee automatically detects it and constantly adjusts to it.
Apogee comes also with a unique delayed heave feature with no additional software nor user action. This specific algorithm allows a more extensive calculation, resulting in a heave accurate to 2 cm displayed in real-time with a little delay.
The ITAR Free Apogee-D is the most accurate Dual GNSS/INS based on the robust and cost-effective MEMS technology.






