i76

Palm-Sized GNSS with Visual Positioning

The i76 Palm Visual RTK is a lightweight receiver combining GNSS, IMU, and dual cameras. Weighing just 450g and IP68-rated, it maintains a 96% fixed rate even in areas with high solar activity. Its CAD AR visual stakeout enables precise path planning, while the 5th Gen Ultra-IMU ensures accuracy even at a 60° tilt.

    • 1408 channels with full multi-constellation GNSS tracking deliver fast, reliable RTK positioning with survey-grade accuracy.

    • Built-in UHF transceiver radio compatible with major protocols enables a compact and portable internal UHF base and rover configuration.

    • Highly productive NTRIP rover when paired with a handheld controller or tablet and connected to GNSS RTK networks using CHCNAV LandStar field software.

    • Interference-free 200 Hz IMU provides automatic pole tilt compensation, increasing point measurement efficiency by up to 20% and stakeout efficiency by up to 30%.

    • Ultra-compact magnesium alloy design weighs only 730 grams including battery, reducing fatigue and making intensive field surveys more convenient.

Main Features

  • Augmented Reality

    Dual 2 MP cameras with a 95° field of view.

  • Superior GNSS

    Reach reliable fixed RTK rate with advanced GNSS tracking.

  • Ultra-IMU

    5th generation IMU for high accuracy and tilt compensation.

  • Lightweight

    Extremely compact and weighing just 450g.

Specifications

Positioning

  • GNSS : Full GNSS

  • IMU : 200 Hz

  • Precision max. : 0.8 cm H / 1.5 cm V

Sensors

  • Camera: Dual

Physical

  • Battery life : Up to 17 hours RTK rover

Download Spec Sheet