Emesent Backpack RTK

Fast, accurate, repeatable results without GCPs

Emesent’s Backpack RTK automates high-accuracy georeferencing and drift-correction for backpack-based scans, to deliver fast, accurate and precise scans while reducing or eliminating the need to lay out and georeference ground control points. Intelligently leveraging both RTK and SLAM to optimize results, Backpack RTK ensures the most reliable, robust point cloud. Combine with the 360 colorization kit for Hovermap to add a new level of reality and extract 360 degree images for additional context.

When the highest accuracy is not required, Backpack RTK also allows georeferencing in GPS-denied environments. Start a scan outdoors using RTK and then seamlessly transition to SLAM capture indoors during the same scan, without requiring indoor set up of control points. Also beneficial in forestry applications, construction progress tracking, and any project where small areas of the site have limited or no GPS.

RTK can also be used when deploying Hovermap by drone or vehicle.

Benefit from

Automated georeferencing

Automated georeferencing as you scan and one-click correction in Aura post-processing eliminates labor-intensive and time-consuming processes.

The most reliable and robust point cloud

Reduces drift by seamlessly leveraging the optimal combination between RTK and SLAM.

A more accurate solution

Excels in environments traditionally more challenging for SLAM such as large areas with limited features or long, linear assets.

Outdoor to indoor scanning

In a single scanning session, georeference indoors by beginning and ending a scan with RTK outdoors.

Lightweight, intuitive set-up

Be up and scanning in minutes.

Ease of transportation

All equipment fits inside the sturdy, ergonomically designed backpack, including the GNSS receiver, for ease of transportation.

Where to use Backpack RTK

3D modeling for as-builts or Scan to BIM
Small area topographic surveys
Forestry plantation mapping
Tunnels, sewers and culverts
3D scanning of areas which are difficult to access via drone or vehicle
Projects where good quality georeferencing is needed
Project where SLAM solutions traditionally perform poorly (large areas near lakes and coastlines)

What’s in the kit?

Hardcase backpack with RTK GNSS mount
100mm GNSS extension pole
RTK mount to Emlid or Trimble connection cable
Emesent Fisher cable

Good to know

The cables and GNSS extension pole are interchangeable between Vehicle and Backpack RTK kits.
An optional Backpack RTK kit without these items is available, avoiding duplication and reducing cost for users looking to utilize both kits.