Question:

The point on the ground vertically beneath the camera at the time of exposure is called the:

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Nadir = ground point directly below the camera.
Updated On: Jun 16, 2025
  • Perceptive point
  • Nadir Point
  • Principal point
  • Isoline
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The Correct Option is B

Solution and Explanation

The nadir point is the location directly beneath the camera lens on the ground during exposure. It's critical in vertical aerial photography for geometric corrections.
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