Multiple choice technology

Geodetic survey has been applied if the field of the survey should be greater than

  1. 150Km^2

  2. 200Km^2

  3. 250km^2

  4. 300Km^2
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Geodetic surveying methods are required when the survey area exceeds 250 square kilometers due to the curvature of the Earth becoming significant. For areas smaller than this, plane surveying assumptions can be used without meaningful error. This threshold balances practical surveying needs with accuracy requirements.

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