Topographical survey of an Overhead Line (OHL) power project using drone technology

We carried out a large topographical survey of an Overhead Line (OHL) power project using drone technology. What should have taken weeks was done in days.


The bulk of the data was captured using drone technology but we also used boots on the ground in certain areas. We will use the data captured to create survey grade accurate 2D/3D digital data tied to the OS grid and will use this data to create a CAD model.


Drone technology is a safe, quick and accurate way to gather digital data on a construction or infrastructure project. This data can be used to survey, monitor, track and compare the as-build vs design.



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