Emesent GX1: The World’s Most Accurate RTK SLAM Mobile LiDAR Scanner

When your project demands both speed and accuracy, compromise is no longer acceptable.

The Emesent GX1 is redefining mobile mapping by combining RTK precision, advanced SLAM technology, integrated 360° imaging and flexible deployment options in one powerful device.

If you are looking for a high-accuracy mobile LiDAR scanner that delivers reliable global positioning, repeatable results and simplified workflows, the GX1 is built for you.

What Is the Emesent GX1?

The Emesent GX1 is a next-generation RTK-enabled SLAM LiDAR scanner designed for surveyors, engineers, infrastructure professionals, mining operations and asset owners who require both local detail and trusted global accuracy.

It integrates:

• Premium RTK receiver with PPK support
• Advanced Emesent SLAM technology
• Hesai XT32M2X LiDAR sensor
• Four integrated 20MP cameras
• Flexible mounting options
• Cloud-enabled visualisation via Aura Cloud

The result is one device capable of handling complex indoor, outdoor, GPS-denied and hybrid environments without sacrificing data confidence.

Why Accuracy Is Everything in Mobile Mapping

Many mobile LiDAR systems produce impressive local detail. The problem is global alignment.

Without global accuracy:

• Floors do not stack correctly
• Multiple passes fail to align
• Measurements between areas cannot be trusted
• Drift accumulates across the site

The GX1 closes what professionals often call the “global accuracy gap”.

RTK-SLAM Accuracy You Can Trust

Using integrated RTK with optional local base station support, the GX1 delivers:

• 15mm 3D RMSE RTK-SLAM accuracy (1km baseline, no control)
• 5–10mm repeatable global accuracy
• Verified results measured against independent control points
• Improved drift and repeatability

This is not just precision. It is dataset confidence.

If you extract measurements from opposite sides of a site, you can trust the result.

Integrated RTK and Flexible Georeferencing

One of the biggest advancements in the GX1 is its georeferencing flexibility.

It includes:

• Integrated 448-channel RTK receiver
• 4G modem with nano SIM support
• PPK capability
• Support for control points where required

Whether you are mapping:

• Open outdoor infrastructure
• Road corridors
• Industrial facilities
• Urban environments with partial GNSS obstruction
• Indoor or underground spaces

You can configure your georeferencing strategy to match the environment, not fight it.

LiDAR and Imaging Performance

LiDAR Specifications

The GX1 features the Hesai XT32M2X LiDAR sensor:

• 300 metre range
• 640,000 points per second (single return)
• 1,920,000 points per second (triple return)
• 32 channels
• Proprietary static-dynamic LiDAR-IMU calibration

This enables fast capture of dense, high-quality point clouds across large environments.

360° Integrated Cameras

The GX1 includes four integrated 20MP cameras delivering:

• 360° x 142° field of view
• 0.96mm per pixel at 1 metre
• 4.8mm per pixel at 5 metres
• Automatic masking of people
• Configurable image masking options

The improvement in image clarity and colourisation quality makes inspection, stakeholder reporting and asset documentation significantly more powerful.

One Device. Any Project.

The GX1 is designed for deployment flexibility.

Backpack Mount

• Ergonomic straps
• Extendable pole to raise scanner above the head
• Case doubles as backpack mount
• Ideal for large area scanning

Survey Pole

• Compatible with 5/8” thread
• Familiar workflow for surveyors
• Stable and flexible

Supported Handheld Harness

• Designed for tight or complex indoor spaces
• Clip-in and clip-out flexibility
• Ideal for constrained environments

Vehicle Mount

• Rapid scanning of large sites
• Secure configuration
• Available as optional accessory

Instead of buying multiple scanners for different workflows, the GX1 adapts to your project.

Faster Workflow, Smarter Setup

Productivity improvements matter when you scan multiple sites per week.

The GX1 introduces:

• Effortless configuration in Commander
• Simultaneous LiDAR and camera data offload
• USB-C, WiFi or SD card offload options
• Integrated removable batteries
• Approximately 60 minutes scan duration per battery
• Dual bay battery charger
• Clear error codes and system warnings

Less time configuring. More time capturing.

Aura Cloud: 360° Visualisation Without Barriers

With Aura Cloud, stakeholders can access:

• Browser-based point cloud viewing
• 360° walkthrough experiences
• No installation required
• No viewer license barriers
• Seamless integration into existing workflows
• Trimble Connect integration

Data automatically uploads from Aura after processing, allowing rapid sharing across teams, clients and decision-makers.

This is critical for infrastructure, utilities, construction and asset management environments where non-technical stakeholders need spatial understanding quickly.

Technical Overview

Weight 3.2kg without battery 3.5kg with battery

IP Rating IP65

Operating Temperature -10°C to 45°C

Storage 2TB onboard Optional SD card expansion

Connectivity Integrated 4G modem PPK support

This is enterprise-grade hardware designed for demanding environments.

Who Should Use the Emesent GX1?

The GX1 is ideal for:

• Surveying professionals
• Civil engineering teams
• Rail and transport authorities
• Mining operations
• Utilities and energy infrastructure
• Asset inspection specialists
• Construction and BIM professionals
• Industrial facility managers

If your organisation depends on accurate spatial data to make decisions, the GX1 reduces risk and increases confidence.

Why Choose Coptrz for Your Emesent GX1?

Selecting the right mobile LiDAR scanner is only part of the equation.

You also need:

• Technical consultation
• Implementation guidance
• Training and onboarding
• Workflow integration support
• Ongoing technical assistance

We help organisations deploy mobile mapping solutions correctly from day one, ensuring your investment translates into measurable operational impact.

Final Thoughts: Closing the Global Accuracy Gap

Mobile mapping is no longer just about collecting dense point clouds quickly.

It is about collecting data you can trust.

The Emesent GX1 combines RTK precision, SLAM reliability, 360° imaging and cloud-based collaboration in a single, flexible platform.

If your projects demand both speed and true global accuracy, this is the scanner designed to deliver both.

Ready to See the GX1 in Action?

Speak to our team today to arrange:

• A technical consultation
• A live demonstration
• A commercial proposal
• A trade-in assessment

Where could mobile mapping take you?

Get in touch with our team at sales@coptrz.com or call 0330 111 7177 to learn more about the Emesent GX1 and how it can support your operations.

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