Main Features

Visual Surveying
Visual Stakeout
3D Modeling
Auto-IMU Technology
Dual cameras extract survey-grade 3D coordinates improving measurement efficiency.
Guidance by a clear, eye-catching directional information.
Dynamic panoramic video capture.
200 Hz Auto-IMU for automatic pole tilt compensation.

Product Description

The i93 GNSS receiver features 1408 channels that track full constellations and frequencies, it’s powered by an integrated RF-SoC processor and iStar CHCNAV technology. With a 15% gain in survey-grade GNSS RTK performance in challenging environments, the i93 delivers reliable and accurate positioning data. The built-in hybrid engine and proprietary narrowband interference mitigation technique boost GNSS data quality and signal tracking capabilities by more than 20%, ensuring the best possible GNSS RTK performance for any application.

Use Cases

Topographic Survey
Boundary Survey
As-built Survey
3D Modelling

TThe CHCNAV i93 VISUAL IMU-RTK GNSS receiver is an extremely versatile GNSS RTK that integrates the latest GNSS, IMU, and dual-camera video-photogrammetry technologies, resulting in a more compelling user experience. By incorporating CHCNAV’s latest visual navigation and stakeout technology, the 3D visual stakeout feature provides unparalleled ease of use and comfort, instantly boosting efficiency for any construction site layout project. This can also be purchased with the LT800 controller or the HCE620 controller