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Understand how ground movement is impacting your property

We are on a mission to help people and organisations understand the risk that might be threatening their properties and investments

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Is your property at risk?

Using some of the world’s best commercial satellites, advanced processing techniques and machine learning, we derive dense virtual survey network of measurements on and around each property to help measure and visualise ground movement.

Leverage unparalleled spatial intelligence to understand how ground movement is impacting properties across Australia.


Go back in time to establish a credible baseline of movement prior to the start of construction or infrastructure projects.


Pinpoint exactly when your property might have first been impacted to help investigate what might have actually caused ground movement.


Timely measurements to help visualise movement timelines and provide temporal evidence to support your damage claim process.


Through the analysis of historical and current data, monitor change to identify trends, track change and predict future outcomes.

What is in the report?

1. Property Focused Analysis

Understand and easily visualise if and when your property was impacted by ground movement and whether your property is subject to differential (tilting) or high velocity movement.

3. Construction updates

Relevant construction updates (highlight and link to online documentation from the project proponents) to help determine whether tunnelling or excavation activities might be linked in time with the surface movement measurements.

2. Neighbourhood Assessment

Analysis of surface movement trends in areas located around the property to potentially predicting future surface movement that might impact the property.

4. Technical report

Technical overview of the techniques used to process the imagery to support any future legal proceedings.

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Analysis of an entire strata complex
2 to 3 year of historical data


Otus Intelligence Group Pty Ltd

Strata Baseline Report

Tax Amount: $0.00

Total Amount: $0.00


Analysis focused on a single property
2 to 3 year of historical data


Otus Intelligence Group Pty Ltd

Residential Baseline Report

Tax Amount: $0.00

Total Amount: $0.00


Commercial or industrial properties
2 to 3 years of historical data

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* Prices quoted are in AUD and exclusive of GST

Need reports for multiple properties?

Send us a quick email to enquire about our pricing schedule for multiple properties.

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Frequently asked questions

How is the report different than a dilapidation report?

Our report looks back at ground measurements for up to three years and provides measurements at 11 or 12 intervals, filling the gap between pre and post dilapidation reports.  With frequent revisits of the measurements, we can help identify exactly when the property was first impacted.  The report complements the information found in the dilapidation report.

How long does it take to get my report?

We typically send the report 7-10 working days from the time it was first ordered.

How far back in time does the analysis go?

In general, the analysis goes back 30 to 36 months in time with new measurements made every 11 to 12 days.

How are measurements derived from the satellite imagery?

We generate measurements using an imagery processing technique called Interferometric Synthetic Aperture Radar (InSAR).  The satellite sends active radio signal to the target which then bounces back to the satellite.  With new imagery being acquired at 11 or 12 intervals, it means we can analyse if the time it took for the wave to bounce back, if there is a difference in time between observations, a measurement of movement can be derived.

What are the plans for updates going forward?

Otus plans to update its analysis 3 times a year going forward and plans to provide coverage of Australia’s largest urban centres.

Will anyone need to come visit the property?

The information included in the report is mostly derived from the analysis of satellite imagery, which means that we do not need to visit the property to generate the report.

How is the report delivered?

The reports are sent by email in pdf format which can then be printed or kept on file for future reference.

Which satellites can be used to generate your data products?

We use data from an array of satellites and airborne platform to generate our data products.  To generate ground measurements, we use Synthetic Aperture Radar satellite, to perform change detection with typically use high resolution optical imagery captured from airborne platforms.

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