Utility Detection & Mapping

15/09/2026

We’re excited to be attending International No-Dig Auckland alongside our partners at Sub Surface Detection Ltd

It will be a great opportunity to connect with industry leaders, explore the latest trenchless technologies and showcase how advanced utility mapping, IDS GeoRadar multi-array GPR and mobile GPR are helping deliver safer, smarter infrastructure projects.

If you’re attending, make sure you come and say hello!

UDM — Making the Invisible, Visible.

17/08/2026

On the way back from a successful trip to Spatial Information Day (SID) Adelaide, we couldn’t resist a quick stop for a photo with one of South Australia’s biggest landmarks!

A great week for UDM — presenting at SID, showcasing our Stream UP Mobile GPR, catching up with industry colleagues and demonstrating how we’re continuing to push subsurface intelligence and spatial technology forward.

Now it’s time to head home… with the UDM van having certainly clocked up a few kilometres!

Making the Invisible, Visible.

15/08/2026

The Leica Geosystems Pegasus mobile scanner at work on an engineering survey.

In a single mobile capture, UDM collected a highly detailed 3D point cloud of the road corridor, buildings and surrounding infrastructure.

This provides our survey team with accurate spatial data for engineering design, asset identification and project planning—while significantly reducing the time required in the field.

Another example of how UDM is combining advanced reality capture with traditional engineering surveying to deliver better information for our clients.

Making the Invisible, Visible.

14/08/2026

12/08/2026

Dense data. Deeper insight.

UDM’s Stream DP systems capture high-density, dual-polarised GPR data to build a clearer 3D picture of what lies beneath—not just isolated search lines.

From complex utility corridors and pavement investigations to voids, buried infrastructure and unknown features, Stream DP provides the dense subsurface data needed to better understand project risk.

With two Stream DP systems available, UDM can deliver greater coverage and capacity across projects throughout Australia.

Plan. Capture. Interpret. Integrate. Deliver.

Making the Invisible, Visible.

10/08/2026

What a result for the mighty Devils, with Brandon Leary AND Bailey Boag making our 3-2-1 votes.

| Utility Detection & Mapping

05/08/2026

Capturing a city - above and below ground.

UDM is combining the Leica Pegasus TRK mobile laser scanner with the IDS GeoRadar Stream UP mobile GPR to capture Launceston’s streets in unprecedented detail.

The Pegasus TRK records the visible city through high-density point clouds and imagery, while Stream UP captures dense subsurface data beneath the road surface.

Together, they create one coordinated spatial dataset connecting roads, buildings and surface assets with underground utilities, structures and anomalies.

This is city-scale subsurface intelligence—supporting safer design, smarter asset management and better-informed infrastructure planning.

UDM — Making the Invisible, Visible.

27/07/2026

When a project needs something a little extra…

This 1200 GRP sewer pipe required detailed ovality assessment, but conventional profiling equipment was unable to complete the inspection.

UDM developed a tailored solution by integrating our CHC Navigation | CHCNAV RS10 reality-capture system with the iPEK ROVION CCTV crawler.

By combining the mobility and inspection capability of the crawler with spatial scanning technology, we captured a detailed 3D point cloud of the internal pipe surface—providing the client with measurable data to assess pipe geometry, deformation and ovality.

It is a great example of what can be achieved when different technologies are brought together to solve a difficult project challenge.

When the standard approach cannot deliver, UDM finds another way.

Making the Invisible, Visible.