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Discussion :: Surveying

  1. To obtain photographs of an area of 1000 m average elevation, on scale 1 : 30,000, with a camera of 30 cm focal length, the flying height is

    2. A.

     4000 m
    B.

     5000 m
    C.

     6000 m
    D.

     7000 m

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    Workspace

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    Answer : Option C

    Explanation :

    Explanation Not Provided

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