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The Trimble Technology Timeline

The Trimble Technology Timeline Evolution of GPS Technology – A pplications in the Unmanned World. Akshay Bandiwdekar Product Portfolio Manager – Avionics / Unmanned Systems Trimble Integrated Technologies. Coarse vs. Precise Positioning. GPS Measurement Scale.

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The Trimble Technology Timeline

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  1. The Trimble Technology Timeline Evolution of GPS Technology – Applications in the Unmanned World Akshay Bandiwdekar Product Portfolio Manager – Avionics / Unmanned Systems Trimble Integrated Technologies

  2. Coarse vs. Precise Positioning GPS Measurement Scale Fine Accuracy GPS Chipsets Coarse Accuracy GPS Units

  3. GPS + Satellite Based Augmentation • GPS Autonomous Only: 2 – 5 meter absolute positioning • GPS + SBAS0.5 – 1 meter absolute positioning

  4. Differential GPS + Real Time Kinematic (RTK) 1 cm accurate vector ∆X, ∆Y, ∆Z

  5. Network RTK + Global Differential GNSS • Centimeter Level Positioning • Only available in certain geographic areas • Correction Delivery Mechanism • Internet • GSM • Satellite

  6. Next Generation Global Precise Point Positioning • Trimble RTX™ Correction Service • < 5 - 10 cm global position accuracy • Available globally • Required Apparatus: Receiver + Antenna • Correction Delivery Mechanism • Internet • GSM • Satellite

  7. Typical PPP Performance < 5 – 10 centimeter (0.05 – 0.1 meter) 3D position Typical SBAS Performance < 3 meter 3D position

  8. The Result Full Attitude + Heading with Global Precise Positioning • Precise Heading + Attitude at <0.05° • < 5 - 10 cm absolute global position accuracy • Available globally Z Y

  9. Unmanned Applications Best Suited for Trimble Technology • Robotic Swarm Applications • Aerial Mapping / Direct geo-referencing • Formation Flying using RTK • Autonomous Landing • Autonomous Refueling Source – Google. Pictures for representational purposes only

  10. Unique Customer Applications Leader Following Autonomous Vehicles CORS Based Network Correctionse.g. Trimble CenterPoint™ RTX™, Trimble VRSnow ™ Cellular 3G ∆X, ∆Y, ∆Z ∆X, ∆Y, ∆Z

  11. Trimble / Ashtech OEM Solution Portfolio Low Power High Precision Boards Global Precise Positioning (RTX) Precise Attitude + Heading Sensors GPS + Ethernet, Wi-Fi, 3G Capability

  12. THANK YOU Questions? unmanned@trimble.com

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