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

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

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3 Generation 1 Generation 2 Generation 3 Generation 4 2013 onwards GPS + Satellite Based Augmentation GPS Autonomous Only: 2 5 meter absolute positioning GPS + SBAS 0.5 1 meter absolute positioning

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4 Generation 1 Generation 2 Generation 3 Generation 4 2013 onwards Differential GPS + Real Time Kinematic (RTK) 1 cm accurate vector X, Y, Z

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5 Generation 1 Generation 2 Generation 3 Generation 4 2013 onwards Network RTK + Global Differential GNSS Centimeter Level Positioning Only available in certain geographic areas Correction Delivery Mechanism Internet GSM Satellite

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6 Generation 1 Generation 2 Generation 3 Generation 4 2013 onwards 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

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7 Generation 1 Generation 2 Generation 3 Generation 4 2013 onwards Typical SBAS Performance < 3 meter 3D position Typical PPP Performance < 5 10 centimeter (0.05 0.1 meter) 3D position

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The Result 8 Full Attitude + Heading with Global Precise Positioning Y Z Precise Heading + Attitude at