a virtual survey. steps make sure you print out the field note page and fill it out using proper...
TRANSCRIPT
A Virtual Survey
Steps
• Make sure you print out the field note page and fill it out using proper technique.
• Survey Info– This is a profile leveling on the Smith Farm– Weather is warm 75 degrees and sunny– Use today’s date– C. Jones is the rod person,– You are the instrument person– Use appropriate profile note arrangement
Survey course
BM1 Large stone on East edge of field near the culvert
0+00 3+500+50 3+002+502+001+00 1+50 4+00TP1
TP2
Old Mill Road
50 feet
Backsight to BM1
Foresight to 0+00
Foresight to 0+50
Foresight to 1+00
Foresight to 1+50
Foresight to 2+00
Backsight to TP1 (2+00)
Foresight to 2+50
Foresight to 3+00
Foresight to 3+50
Foresight to 4+00
Foresight to 4+50
Foresight to 5+00
Backsight to 5+00
Foresight to TP2
Backsight to TP2
Foresight to BM1
Can’t figure out the number of feet in the reading? Look closely at the small red numbers.
Finish the notes
• The survey is complete. Calculate the allowable error using the formula in your book. The distance measured is 1,100 feet.
• Indicate if the survey is acceptable
• For the diagram, copy the page in this presentation