Fun Game CE 104 (Trigonometry Survey) !!!

Which instrument is not used in height measurement?

• 
• 
• 
• 

Which is/are false for our today's field work?

• Base of the object inaccessible

• Base of the object accessible

• Instrument stations and object are in same vertical plane

• Height measurement is an indirect method

What is the more appropriate definition of B.M.?

• Instrument station

• Object station

• A location just below the staff

• A location of known reduced level

Which readings are to be collected from today's field work?

• Two vertical angles

• One staff reading

• Horizontal distance between two stations

• None.

What's the height of Q' from B.M.?

• 5.665 m

• 7.565 cm

• 7.565 m

• 1.9 m