The 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.

Moreover, the i93's video photogrammetry technology enables accurate visual surveys, simplifying point measurements without the need for complex offset methods and making it possible to survey previously hard-to-reach, signal-obstructed, and hazardous locations. The i93 can also be used to complement aerial surveys generated from oblique imagery since its data is compatible with the most popular 3D modeling software.