CHCNAV Vili i100

Visual-LiDAR GNSS RTK Receiver with Consistent Accuracy in Obstructed Areas

Superior Filtering & Accuracy

To address the challenges of obstructed environments, the CHCNAV ViLi i100 utilises innovative Vi-LiDAR and SFix 2.0 technology. This flagship receiver ensures that strict centimetre-level tolerances are met regardless of ground conditions, allowing for a more versatile and efficient surveying workflow compared to traditional GNSS methods.

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Key Features

Confident and Consistent Accuracy in Obstruction

5 cm accuracy, even in challenging GNSS environments. Once right, always right.

Enhanced SFix 2.0 Engine

5 cm accuracy within 20 m in GNSS-denied areas.

3D Point Cloud Earthwork Calculation

Simply scan, define the boundary, and get instant results with 99.98% accuracy.

Vi-LiDAR Contactless Survey

Capture a photo once and extract survey points in batches.

Features

Powered by next-gen sensor fusion and 3D laser scanning, the ViLi i100 redefines accuracy and reliability. It filters GNSS satellite signals affected by blockage or reflection, ensuring stable, jump-free 5 cm accuracy in challenging environments such as alleys, forests, or near high-rise buildings. Once right, always right.

With its SFix 2.0 engine, ViLi i100 delivers 5 cm accuracy within 20 meters in GNSS-denied areas by using 860,000 pts/sec LiDAR and SLAM-based constraints. Trained on tens of thousands of real-world datasets, it resolves GNSS outages without the need to switch to a total station.

With high-precision laser sensing and LandStar software,  ViLi i100 enables real-time cut and fill volume calculations on site with 99.98% accuracy. Simply scan, set boundaries, and receive instant results. No surface contact is required, making the workflow accurate, efficient and safe.

With Vi-LiDAR, capture a scene once and batch-select target points to extract multiple 3D coordinates without the need to aim precisely or stay steady. The ViLi i100 eliminates the impact of hand tremors, increases speed and safety, and delivers 5 cm accuracy even at 15 meters with its 8 MP telephoto camera.

ViLi i100 is an all-in-one GNSS receiver combining standard RTK features with next-gen innovation. Paired with LandStar software, it supports CORS, UHF, and PPP modes. Dual cameras enable CAD and AR visual stakeout, increasing efficiency by 50%. The ViLi i100 is reliable and built for professionals.

Use Cases

GNSS Obstructed Environments

GNSS Denied Environments

Earthwork Volume Calculation

Contactless Survey

CHCNAV ViLi i100

Visual-LiDAR GNSS RTK receiver with consistent accuracy in obstructions

CHCNAV ViLi i100

Positioning

  • GNSS : Full GNSS
  • IMU : 200 Hz
  • Precision max. : 0.8 cm H / 1.5 cm V

Connectivity

  • Wireless : Bluetooth, Wi-Fi
  • Cellular : No
  • Modem : 410 - 470 MHz, Rx only
  • Ports : 1 x USB V3.0 Type-C port, 1 x UHF antenna port

Positioning

  • GNSS : Full GNSS
  • IMU : 200 Hz
  • Precision max. : 0.8 cm H / 1.5 cm V

Physical

  • Weight : 1.39 kg
  • Screen size : 208 x 162 x 95.5 mm

LiDAR

  • Range : 30 m @ 10% reflectivity 70 m @ 80% reflectivity
  • FOV : H: 360° V: 90°
  • Eye - Safety Class : Class 1 (EC60825 - 1:2014) eye - safe
  • Point Frequency : 860,544 pts/s (single - echo mode)
  • Accuracy (Typical) : 1.5 cm (1 σ)

Downloads & Resources

Access official documentation, manuals, and datasheets.

Download Datasheet (PDF)

Frequently asked questions

How does the CHCNAV ViLi i100 improve measurement efficiency in the field?

With Vi-LiDAR, 4 cameras, and Augmented Reality (AR) stakeout, the i100 speeds up surveying by up to 50%, allowing for fast, contactless, and accurate data capture even in complex or hard-to-reach areas.

What positioning modes are supported by the ViLi i100?

The CHCNAV ViLi i100 supports CORS, UHF base-rover and PPP modes, as well as visual stakeout via AR/CAD, ensuring flexible use in any setup.

Does the ViLi i100 support real-time earthwork volume measurements?

Yes. It enables instant cut/fill volume results on-site with 99.98% accuracy. Just scan the area and define the boundary, no contact required!

How does ViLi i100 improve surveying in hard-to-reach or dangerous areas?

Its Vi-LiDAR and 8MP telephoto camera lets you measure targets up to 20 metres away, with 5 cm accuracy; no need to aim or hold steady.

How much does the CHCNAV ViLi i100 Visual-LiDAR GNSS RTK receiver cost?

The price of the ViLi i100 depends on the configuration you choose. For detailed prices and options, please contact us via the contact page.