XGRIDS
XGRIDS combines handheld LiDAR scanners, panoramic vision, AI-driven Multi-SLAM algorithms, and 3D Gaussian Splatting (3DGS) software to turn real-world spaces into rapid, photorealistic 3D digital twins — walk, capture, create.
From walking a space to a finished 3D model
XGRIDS is a spatial computing company built around one workflow: walk through a space with a handheld scanner, and get back a photorealistic, measurable 3D digital twin. Its devices fuse LiDAR with panoramic cameras, processed in real time by an AI-driven Multi-SLAM algorithm, then rendered through 3D Gaussian Splatting (3DGS) — a rendering technique that produces fast, photorealistic 3D scenes rather than traditional point clouds alone. The result is used across AEC, urban planning, film production, public safety, and energy projects.
What makes the XGRIDS workflow different
AI-driven Multi-SLAM
Fuses LiDAR, camera, and IMU data in real time to build a coherent, accurate 3D representation as you walk.
3D Gaussian Splatting (3DGS)
Renders photorealistic, interactive 3D scenes in real time — faster and more visually rich than raw point clouds.
LiDAR + Panoramic Vision
Combines laser ranging with true-color panoramic imagery to colorize point clouds and build realistic scenes.
Drone + Ground Fusion
Merges aerial drone data with ground-based handheld scans into one unified, comprehensive 3D model.
Open Development Ecosystem
SDKs and plugins for Unity, Unreal Engine, web, mobile, and Revit — build 3DGS content into your own tools.
Portable, Field-Ready Hardware
Handheld units from about 870 g (PortalCam) to 2.5 kg (L3), designed for extended field use without survey-grade equipment complexity.
From capture to output, in short clips
Short walkthroughs of the capture and 3D output workflow.
Hardware and software, built together
Choose a scanner for your precision and range needs, paired with the LCC software suite for processing.
Lixel L3
Flagship handheld scanner with 5 mm post-processed relative accuracy, integrated RTK and 4K HDR imaging.
Lixel L2 Pro
Long-range SLAM LiDAR scanner with 16- or 32-channel options, up to 640,000 points/s, and a range of up to 300 m.
Lixel K2
Lightweight premium SLAM scanner with built-in RTK, 1 cm relative accuracy and up to 100 m range.
PortalCam
Handheld spatial camera with LiDAR and four 12 MP cameras, built for photorealistic 3DGS capture at about 870 g.
Lixel CyberColor (LCC)
The core 3D Gaussian Splatting engine that turns scans into ultra-realistic, large-scale 3D models.
LixelStudio
Desktop processing software for viewing, editing, and refining laser point cloud data.
LixelGo
Mobile companion app for real-time scan preview and device status monitoring in the field.
LCC for Revit
AI-powered 3DGS tool that brings reality-capture data directly into detail-rich BIM modeling workflows.
Compare the scanners side by side
Key specifications for each XGRIDS scanner. Use this table to find the right balance of accuracy, range, weight and imaging for your project.
| Specification | Lixel L3Scanner | Lixel L2 ProScanner | Lixel K2Scanner | PortalCamSpatial Camera |
|---|---|---|---|---|
| Accuracy | ||||
| Relative accuracy | 5 mm @ 1σ (typical), post-processed | 1 cm | 1 cm (RMSE) | Not survey-grade |
| Absolute accuracy | 2 cm post-processed; about 2.5 cm real-time | — | 3 cm elevation (RMSE) | — |
| Positioning | Integrated RTK | Surveying RTK module | Built-in RTK module | — |
| Scanning | ||||
| LiDAR | 940 nm, Class 1 | Up to 320,000 points/s (16-ch) · 640,000 points/s (32-ch) | 200,000 points/s | 856,000 points/s, 180° × 180° coverage |
| Field of view | — | — | 360° × −7° / +52° | 180° × 180° |
| Scan range | Up to 120 m | 120 m (16-ch) · 120 m or 300 m (32-ch) | ≥ 40 m at 10% reflectivity, 100 m maximum | See note * |
| Imaging | ||||
| Cameras | 3 × 50 MP, 1/1.3-inch CMOS, 4K HDR | 2 × 48 MP panoramic | 3 × 12 MP (2 fisheye, 1 forward-facing) | 4 × 12 MP (2 fisheye, 2 front-facing) |
| Colour output | True-colour point cloud, mesh and 3DGS | True-colour point cloud | True-colour point cloud | Photorealistic 3DGS scene |
| Power and physical | ||||
| Battery life | — | — | About 1.5 hours (clip-on, 1,900 mAh) | Up to about 60 minutes (23.04 Wh) |
| Weight | 2.5 kg incl. battery | About 3 kg incl. battery, RTK module and phone | About 1.2 kg incl. battery and base | About 870 g |
| Protection rating | — | — | IP54 | — |
| Operating temperature | — | — | −20 °C to 50 °C | — |
| Control, software and output | ||||
| Control | Built-in 4.3-inch display | — | Lixel Go app (phone) | LCC Scan app (phone) |
| Processing software | LixelStudio, LCC | LixelStudio, LCC | LixelStudio, LCC | LCC Studio |
| Outputs | Point cloud, mesh, 3DGS | Point cloud, 3DGS | Point cloud, mesh, image, 3DGS | 3DGS (.ply export), SDKs for Unreal, Unity, web and VR |
| Best for | High-accuracy surveying and BIM | Long-range surveying | Lightweight engineering | Photorealistic 3DGS |
* PortalCam scan range: manufacturer materials quote this figure differently. Please confirm the value for your site with our team. "—" means the figure is not published in the reference data.
Request a DatasheetWhere XGRIDS fits
AEC & Urban Planning
As-built documentation, BIM integration, and land-air fusion for large-scale projects.
Film & Entertainment
Rapid photorealistic 3D sets and environments for production and virtual production pipelines.
Public Safety
Forensic documentation, on-site inspections, and incident scene reconstruction.
Energy
Site surveys, stockpile volume measurement, and infrastructure inspection at scale.
Geomatics & Surveying
Real-world 3D, DEM/DSM generation, and land-air fusion combining drone and ground data.
Real Estate
Fast, immersive virtual tours built from a single handheld walkthrough of a property.
Part of our 3D Reality Capture & LiDAR domain
Other solutions from TOPSEC Vietnam
Bring 3D spatial computing to your next project
Talk to our team for a device recommendation, a live demo, or a formal quote for your use case.