Emesent, a global leader in autonomous mapping technology, has launched the Emesent GX1, an integrated Simultaneous Localisation and Mapping (SLAM) and Real-Time Kinematic (RTK) scanner.
The product marks a significant breakthrough and industry first, achieving 5–10mm global accuracy to deliver unparalleled precision for topographic surveying and building and infrastructure construction. It can also reduce the time required to survey a site by up to 95%, turning what once took weeks into a single day of scanning.
The GX1 is an integrated, all-in-one system where LiDAR, RTK, cameras and software work together seamlessly from capture to validated deliverable. It brings SLAM technology proven in some of the world’s most challenging environments to everyday surveying applications, while eliminating the longstanding trade-off faced by survey firms and the Architecture, Engineering and Construction (AEC) industry between mobile scanning speed and dependable survey-grade accuracy.
Suited to use cases including topographic and road surveys, Scan to Building Information Modelling (BIM) and construction progress tracking, the GX1 is simple enough for junior surveyors to train on and deploy within days, yet powerful enough to meet the needs of experienced professionals.
Accuracy survey firms can trust
The GX1 is the only SLAM-based mobile scanning system delivering 5–10mm global accuracy combined with rapid scanning capabilities. Incorporating client-first design, integrated RTK and Emesent’s proprietary SLAM algorithm, it offers repeatable results survey firms can rely on.
Backed by Emesent’s proven SLAM algorithm: Emesent’s SLAM technology, which powers its award-winning Hovermap product, was developed and validated in some of the most extreme real-world environments, including GPS-denied underground locations. It delivers highly repeatable accuracy both indoors and outdoors, performing reliably across environments where other SLAM systems struggle.
Flexible georeferencing and versatile deployment: The GX1 offers four purpose-built deployment modes: backpack, survey pole, vehicle mount and handheld. In addition, flexible georeferencing reduces the risk of return site visits, enabling surveyors to capture data using RTK in the field or with ground control points and checkpoints during post-processing.
The GX1 is being launched at a pivotal moment for survey firms and the AEC industry, which are grappling with a shortage of experienced surveyors. At the same time, firms face mounting pressure from clients demanding faster, more cost-effective and higher-quality results, alongside the diminishing competitive advantage of basic mobile scanning technology.
“With the introduction of the GX1, we’ve answered the call we’ve heard echoing throughout the surveying industry to end the tug-of-war between fast and accurate,” said Dr Stefan Hrabar, Chief Strategy Officer and Co-founder of Emesent. “By putting the power of SLAM into the hands of the everyday surveyor, the GX1 raises the bar for mobile scanning accuracy and keeps critical projects on track.”
Key technical features of the GX1
• Independently validated 5–10mm global accuracy
• Integrated RTK georeferencing with real-time quality monitoring
• 4 × 20MP cameras for 360° panoramic imagery
• Emesent SLAM algorithm
• Four deployment modes: backpack, survey pole, vehicle mount, handheld
• Integrated batteries for cable-free operation
• Rapid accuracy validation reports in Aura processing software
