SCAN2REALITY
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2026-09-2712 min readMunich, AllemagneINTERGEO 2026

INTERGEO 2026 in Munich: SLAM closes in on TLS, Gaussian splatting settles in

Over 18,600 visitors and more than 530 exhibitors in Munich, September 15-17: SLAM, TLS, Gaussian splatting, AI and drones, the key takeaways from INTERGEO 2026.

From September 15 to 17, 2026, INTERGEO filled halls B5, B6, C5 and C6 of Messe München, twenty years after its last visit to the Bavarian capital in 2006. The show is owned by DVW, the German Society for Geodesy, Geoinformation and Land Management, which runs the conference; HINTE Expo & Conference runs the exhibition. Their joint closing report sums it up in one line: "Physical and digital worlds converge". For reality capture professionals, that convergence was mostly visible on the stands: mobile scanners chasing the detail of tripod scanners, Gaussian splatting almost everywhere, and artificial intelligence moving beyond the prototype. Here are the key takeaways, separating what was actually launched in Munich from what was simply on display.

The show in numbers

According to the closing press release of September 17, INTERGEO 2026 brought together more than 18,600 visitors from 121 countries, over 530 exhibitors from 44 countries and 1,250 conference delegates from 46 countries, with more than 100 speakers. Attendance held at 2025 levels: the Frankfurt edition had reported over 18,500 visitors from 119 countries, 530 exhibitors and over 1,200 conference delegates. Among the themes, the release puts AI first, GeoAI in particular, ahead of digital twins, reality capture, Earth observation, BIM and networked geospatial data infrastructures.

Two organisational changes are worth noting. For the first time, the conference opening and keynotes were open to all ticket holders, not just conference delegates. And hall C5 hosted a Reality Capturing Experience Parc, supported by NavVis and dedicated to mobile mapping, laser scanning, photogrammetry and digital capture, alongside a Reality Capture Hub set up with the 3DISE conference. The opening keynote was given by Jack Dangermond, founder and president of Esri ("GIS - Creating a More Intelligent World"), followed by Aviad Almagor (Trimble) and Burkhard Boeckem (Hexagon).

Mobile scanners: SLAM gets more accurate

This was the busiest category of the show, and the pitch has changed: manufacturers no longer sell SLAM on speed alone, they now lead with accuracy.

  • NavVis VLX 4 (announced in Munich the day before the show opened): NavVis presents it as the first wearable reality capture device to reach a native point cloud resolution of 3 mm. It carries three LiDAR sensors, including the new Hesai MT, and targets LOD 350+ scan-to-BIM and MEP surveys.
  • NavVis CLX (launched September 1, first public showing at INTERGEO): a dual-LiDAR handheld scanner built for high-volume everyday documentation and LOD 200 scan-to-BIM, at a price NavVis calls affordable without putting a figure on it.
  • XGRIDS Lixel L3 (launched at the show): XGRIDS claims a "validated" relative accuracy of 5 mm, an absolute accuracy of about 2.5 cm in real time thanks to integrated RTK, and three deliverables from a single capture: true-colour point cloud, mesh and Gaussian splatting model.
  • Sokkia SRS1 and SRS2 (launched at the show): a new range called "Shared Reality". The SRS1 can be used handheld, front-mounted, as a backpack, on a vehicle or on a drone; the SRS2 fuses several positioning sources for feature-poor environments or areas with weak GNSS coverage.
  • Topcon CR-M2 (announced on the eve of the show): a mobile mapping system born from an agreement with GreenValley International, together with new software modules for the CR-S handheld scanners.
  • FARO Rovi i.1 (announced during show week): a mobile scanner co-developed with Manifold Tech, sold as a hardware and software subscription package, combining real-time localisation, geometry, imagery and Gaussian splatting.

On the component side, Hesai officially unveiled the MT, a 300 g LiDAR with a claimed ranging precision of 3.5 mm, which NavVis describes as the first designed specifically for reality capture. Emesent showed its GX1, launched in February, at a major European trade show for the first time, and announced its integration with Trimble Business Center and Trimble Connect.

A caveat is in order: these are manufacturer figures, not independent test results. A native resolution of 3 mm does not guarantee an accuracy of 3 mm, and a 5 mm relative accuracy says nothing about drift over a long run without control points. Before trusting SLAM with a contractual survey, ask for a validation report on a site similar to yours.

TLS: a single launch, but the reference holds

Among the announcements we tracked, only one terrestrial laser scanner for surveying was launched during show week: the FARO Focus i.1 and i.1 X, announced on September 15 and shown both at INTERGEO and at Autodesk University. FARO claims object scanning accuracy of up to 0.9 mm; the i.1 X adds a mountable GNSS/RTK receiver and a 400 m range. They come with a new subscription model giving access to FARO's Sphere XG platform and to AI-based cleaning in its SCENE software.

At Leica, the news dated back to June: the RTC300, RTC500 and RTC700 series replaces the RTC360 and the ScanStation P30, P40 and P50, and featured in Hexagon's press kit for the show. RIEGL, for its part, launched the miniVZ-500, a compact fixed 3D LiDAR sensor designed for continuous monitoring, such as tracking stockpile volumes, rather than conventional surveying.

The tripod scanner remains the geometric reference for demanding projects, the one used to check and adjust mobile surveys. What is moving is the boundary between the two, which each generation of SLAM pushes a little further. We cover the selection criteria in our guide TLS or SLAM: 7 Criteria for Choosing Your 3D Scanner.

Gaussian splatting: everywhere, but not yet reference geometry

Already highly visible at INTERGEO 2025, Gaussian splatting became a standard output in 2026. XGRIDS generates it straight from the Lixel L3, with its LCC2 format; Topcon adds it to its CR-S handheld scanners through new MAGNET Bridge modules; FARO builds it into the Rovi i.1. On stage, Cintoo and Ricoh presented how splats can rethink the site visit, Terrasolid showed georeferenced splats displayed directly in CAD that inherit the classification and precision of the LiDAR, and a panel dedicated to 3DGS was held on September 17 as part of the 3DISE sessions.

The conference provided a useful counterpoint. In his talk "Gaussian Splats - Mehr als nur eine schöne Visualisierung" (more than just a pretty visualisation), Norbert Haala, professor at the University of Stuttgart, pointed out that splats capture fine detail, reflections, transparent objects and thin structures that meshes handle poorly, but do not provide explicit geometric surfaces. They are therefore only partly suited to engineering applications that require precise geometric modelling or physical simulation. In practice: splats to understand a site and explain it to others, point clouds and meshes to measure and model.

AI: from national-scale classification to agents

Artificial intelligence mainly showed that it has reached industrial scale. Two companies presented their work for Germany's federal digital twin programme, Digitaler Zwilling Deutschland, led by the Federal Agency for Cartography and Geodesy (BKG): Flai, on classifying LiDAR point clouds covering 356,794 km² at 40 points per square metre using a 12-class ASPRS-based scheme extended with custom classes, and Pointly, which described classifying more than 70,000 km² into custom classes.

In software, AI is taking on the tedious tasks. FARO announces for SCENE 2027 an AI-based filter that removes glass and mirror reflections, and promises to cut point cloud generation on large projects from hours to minutes. Vexcel gives its UltraMap software a new machine-learning-based reconstruction pipeline for surface and terrain models and orthophotos.

The next frontier is agents. Aviad Almagor (Trimble) devoted his keynote to the path from official data to "systems of agents", and a full session crossed agentic AI, geodata and BIM, including BIMgent, which generates building models by having agents operate the software. Boris Skopljak (Trimble) summed up the next stage as moving from individual digital tools to "connected and increasingly agentic workflows".

Drones and airborne: the result before the aircraft

"The Drone Is No Longer the Point": DroneLife's headline, published during the show, captures the mood. Attention has shifted from the aircraft to the result, and the drone has become one data source among others in the geospatial workflow. The news was therefore mostly about sensors:

  • RIEGL miniVUX-4UAV (launched at the show): a 400 kHz drone LiDAR with a claimed accuracy of 12 mm and precision of 8 mm.
  • GeoCue TrueView 550 (launched at the show): a claimed range of up to 2,100 m, up to one million points per second at 120 m above ground and two 20 MP global-shutter mapping cameras, at what GeoCue calls a more accessible price point.
  • 3DT Scanfly (unveiled on its stand): a compact 64-channel LiDAR head producing natively coloured point clouds, and a 48 MP global-shutter camera.
  • Vexcel UltraCam Condor 5.0 (launched at the show): a large-format aerial camera with up to 83,000 pixels across the flight strip, expected in spring 2027.

RIEGL also received the Wichmann Innovations Award 2026, hardware and software category, for its VUX-820-G airborne system.

Connected workflows and scan-to-BIM: the real story

If one message ran through the statements of the main sponsors, it was this: capture is no longer the bottleneck. "In infrastructure projects, we do not have a data volume problem. We have a connectivity problem," said Ralf Mosler (Autodesk) in the closing press release. Henning Sandfort (Hexagon, Leica Geosystems) added that as this data drives automated decisions, trust, accuracy and precision matter more than ever.

The announcements point the same way. Emesent connects its SLAM scanners to Trimble Business Center and Trimble Connect through its Aura Cloud platform. FARO announces IPX, a scan-to-BIM service ordered without leaving Sphere XG. On the Application Dome stage, SCAN M2 explained how it industrialised scan-to-BIM across 2,000 projects and one million square metres, while at the conference Jörg Blankenbach (RWTH Aachen University) asked "Scan2BIM: where do we stand today?". Another signal: subscriptions are spreading, from FARO's new model for its Focus scanners to the Rovi i.1 hardware and software package. Time to rerun your total cost of ownership numbers, which we break down in How Much Does a 3D Laser Scanner Really Cost in 2026?

On the ATIS.cloud stand: ATIS.cad, AXEL and Ricoh THETA X 360° video

On its stand, ATIS.cloud, a French platform for viewing and sharing point clouds in the browser, illustrated several of these trends. ATIS.cad, its CAD and BIM module, works directly from the point cloud: Scan-to-Plan for an editable 2D floor plan exported as PDF, DWG or DXF, Scan-to-BIM for an IFC model, with suggestions the user accepts, adjusts or rejects. The module is in early access, on request, until the end of November 2026.

AXEL, ATIS.cad's AI agent, reconstructs a floor plan or a model from the point cloud, then the user checks and corrects every element: a practical take on the agentic AI discussed at the conference, keeping the operator in the loop.

Finally, ATIS.cloud showed lightweight capture with a simple Ricoh THETA X 360° camera: a video recorded while walking through the building is enough for the platform to reconstruct the site in 3D, with a point cloud and a 360° tour from one bubble to the next. The company recommends filming in 5.7K at 10 frames per second, holding the camera upright above your head, walking at 2 to 3 km/h and closing your loops. Gaussian splatting from these videos is announced for 2027. A way to document a site during a simple walkthrough; for a contractual survey, the laser scanner still leads.

Our take: what it means for your projects

  • The TLS or SLAM choice is still made deliverable by deliverable. New SLAM scanners narrow the claimed gap, but a relative accuracy of a few millimetres does not replace a controlled absolute accuracy. Ask for validation reports and plan for control points.
  • Gaussian splatting is a communication deliverable, not a measurement one. It excels at helping a client understand a site; to dimension, model or simulate, stick to point clouds and meshes.
  • Classification AI is mature, agentic AI is coming. Classifying point clouds at national scale is now production work. Agents that model are promising, provided every result gets a systematic human check.
  • Cost is shifting to subscriptions and integration. Work out the three-year cost, software included, and make sure your data will flow between field, office and BIM without manual conversion.

What's next: Frankfurt in 2027, Hamburg in 2029

INTERGEO 2027 will take place in Frankfurt am Main from October 12 to 14, 2027. After that, the model changes: on July 16, 2026, DVW signed a ten-year partnership with Hamburg Messe und Congress, starting in 2028. The show will be held in Hamburg in odd-numbered years, starting with 2029 (September 11-13), and in even-numbered years at two other leading German exhibition venues in turn; the 2028 venue had not yet been announced at the end of September. The plan presented in 2024 to hold INTERGEO in Frankfurt every year from 2028 has therefore been dropped.

Sources

Figures, quotes and specifications are taken from the sources below, as published on September 27, 2026. Performance figures announced by manufacturers have not been independently tested.

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