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Mark Austen

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Latest activity by Mark Austen
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    Mark Austen commented,

    Many thanks, I'll try to find a way to get the angled shots.

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    Mark Austen commented,

    Okay, thanks. Now, for the two side views, should the 45 degree camera angle point towards the centre of the river or forwards? I ask since a side angle is difficult to achieve with my drone. thanks.

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    Mark Austen commented,

    A second question, If I only require a 2D orthographic map and not a 3D image, will the one nadir track be sufficient?

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    Mark Austen commented,

    I will try this out on a short section of the river about 1km in length as take the photos as you suggest. Thank you for your help in this.

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    Mark Austen commented,

    Hello Erik, The length of the section of river I have been asked to map is 9km. The drone will fly at 50m altitude and the speed at which it will fly (14kph) and the time lapse between each shot (5...

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    Mark Austen created a post,

    Mapping mud banks

    The boat club with whom I am a member has asked me to fly my drone over the upper tidal reaches of the river upon which the club is situated and to produce a map of the mud banks at low tide. These...