i89

Pocket-Sized Visual IMU-RTK GNSS

Lightest dual-camera visual RTK receiver, the i89 brings together superior GNSS performance, Augmented Reality and 3D Modeling in an all-in-one receiver!

    • Compact, only 750g, integrating the latest GNSS, high-end IMU and visual technologies for a more compelling user experience

    • 1408 channels, tracks all GNSS constellations and frequencies, and employs anti-interference technology

    • Automatic pole-tilt compensation in real time, thanks to its high-end IMU

    • AR visual navigation and visual stakeout, providing an immersive 3D visual stakeout experience and allowing for quick job completion

    • Video photogrammetry algorithms for building and facade 3D modeling, enabling precise 3D modeling of structures

    • Seamless integration of UAV and i89 data for efficient and accurate 3D modeling, overcoming typical distortions associated with drone-mounted cameras

Main Features

  • Lightweight

    Only 750g for efficiency and ease of everyday use.

  • Visual Surveying

    Dual cameras extract survey-grade 3D coordinates improving point measurement efficiency.

  • Auto-IMU

    200 Hz Auto-IMU provides accurate measurements with pole tilt compensation.

Specifications

Positioning

  • GNSS : Full GNSS

  • IMU : 200 Hz

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

Connectivity

  • Wireless : Bluetooth, Wi-Fi, NFC

  • Modem : 410-470 MHz, Rx/Tx

Sensors

  • Camera : Dual

Physical

  • Battery life : Up to 16.5 hours RTK rover

Download Spec Sheet