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Apogee-D: High Accuracy Dual Antenna GNSS/INS

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.



High Accuracy:

  • 0.008° Roll & Pitch (RTK)
  • 0.025° GNSS-based Heading  (4m baseline)
  • 1 cm    Position (RTK)
  • 5 cm    Real-time Heave
  • 2 cm    Delayed Heave

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.