January 28, 2018

Photogrammetry is the process of stitching multiple photos together to form a 2D map 3D model or structure. Terratest Aero uses UAV’s (drones) to take these images. This process has been proven to be both effective and efficient.

The UAV is programmed to fly a precise g...

January 25, 2018

Terratest Aero was contacted to produce a 3D model of quarry located in Western Sydney. The results were to be used by the client to measure volumes and track the progress of the quarry via an online portal, allowing them to visualize their quarry from an aerial perspe...

November 1, 2017

LiDAR, or Light Detection and Ranging, is a remote sensing method using lasers to measure distances. These can be combined into a point cloud (millions of points) to produce an accurate model which measurements can be taken.

The advantages of LiDAR is that unlike photog...

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