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Q: What is the purpose of doing a chain survey?
  • A. To determine the exact distance between two points on the earth's surface
  • B. To determine the exact latitude and longitude coordinates of a point of land on the earth's surface directly
  • C. To determine the exact height of a point on the earth's surface
  • D. To determine the exact coordinates of a point on the earth's surface
Correct Answer: Option A - The purpose of doing a chain survey– To determine the exact distance between two points on the earth's surface. Chain triangulation– Chain surveying is that type of surveying in which only linear measurements are made in the field. • This type of surveying is suitable for surveys of small extent on open ground to secure data for exact description of the boundaries of a piece of land or to take simple details.
A. The purpose of doing a chain survey– To determine the exact distance between two points on the earth's surface. Chain triangulation– Chain surveying is that type of surveying in which only linear measurements are made in the field. • This type of surveying is suitable for surveys of small extent on open ground to secure data for exact description of the boundaries of a piece of land or to take simple details.

Explanations:

The purpose of doing a chain survey– To determine the exact distance between two points on the earth's surface. Chain triangulation– Chain surveying is that type of surveying in which only linear measurements are made in the field. • This type of surveying is suitable for surveys of small extent on open ground to secure data for exact description of the boundaries of a piece of land or to take simple details.