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[10] You are using a camera with a pixel resolution of 6640x4220, and a sensor size...

  1. [10] You are using a camera with a pixel resolution of 6640x4220, and a sensor size of 33 mm by 21 mm and a 50mm focal length.
  • What is the camera sensor pixel size?
  • What is the Ground Sample Distance (GSD, ground pixel size) when flying at 100 m AGL?
  • What is the ground footprint or image ground size/extent?
  • If you are flying at 5 m/s and desire a 75% overlap along track, how often you need to take photos?
  • If you desire a 50% across track overlap how spaced should the flight lines be?
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