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Q: Which type of surveys are conducted for the determination of latitudes, longitudes, azimuths local time etc. for various places on the earth by observing heavenly bodies?
  • A. Astronomic surveys
  • B. Satellite surveys
  • C. Geological surveys
  • D. Topographical surveys
Correct Answer: Option A - Astronomic surveys– These surveys are conducted for the determination of latitudes longitudes azimuths, local time, etc at various places on the earth by observing heavenly bodies (the sum of stars). The absolute locations of various points on the earth surface is obtained by astronomic surveys.
A. Astronomic surveys– These surveys are conducted for the determination of latitudes longitudes azimuths, local time, etc at various places on the earth by observing heavenly bodies (the sum of stars). The absolute locations of various points on the earth surface is obtained by astronomic surveys.

Explanations:

Astronomic surveys– These surveys are conducted for the determination of latitudes longitudes azimuths, local time, etc at various places on the earth by observing heavenly bodies (the sum of stars). The absolute locations of various points on the earth surface is obtained by astronomic surveys.