Thought I’d share one of the photos I produce at work. This is the section between A64 and Skelton Lane, and shows the country park that has been created.
This section has a total of about 700 photos - the whole job took more than 4300 images.
Bloody impressive! 
which drone do you use and what height do you take them at?
I have been using the Wingtra One at a height of 100-110m (gives a GSD of approx 2cm. - that’s 1pixel on each photo = 2cm on the ground).
I can produce a point cloud and DTM with a 3D accuracy of approx +/-20mm.
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Do share some examples 
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