What is the primary purpose of Bowditch's Rule?
B
To adjust traverse closing error
Analysis & Theory
Bowditch's Rule is used to adjust the closing error in a traverse by distributing it based on line length.
Bowditch's Rule is also known as:
Analysis & Theory
Bowditch's Rule is commonly referred to as the Compass Rule.
Which rule distributes corrections based on the length of the line?
Analysis & Theory
Bowditch Rule distributes errors proportional to the length of each line.
Which rule is used when angular measurements are more accurate than linear measurements?
Analysis & Theory
Transit Rule assumes angles are more precise and distributes error accordingly.
What is the formula for latitude correction using Bowditch Rule?
A
(Total Latitude Error × Latitude of Line) / Total Perimeter
B
(Total Latitude Error × Length of Line) / Total Perimeter
C
Latitude of Line / Total Error
D
Total Latitude Error / Length of Line
Analysis & Theory
The Bowditch Rule distributes latitude error based on line length.
What is the closing error in a traverse?
C
Mismatch in end coordinates
D
Difference between angles
Analysis & Theory
Closing error is the mismatch between the starting and ending coordinate positions in a closed traverse.
Which of the following is used in the Transit Rule for calculating corrections?
B
Sum of latitudes and departures
Analysis & Theory
Transit Rule uses the sum of latitudes and departures to distribute errors.
Which method is simpler and commonly used in general surveying?
Analysis & Theory
Bowditch Rule is easier and widely used for general traverse adjustment.
What type of traverse is suitable for Bowditch Rule?
Analysis & Theory
Bowditch Rule is applicable for adjusting errors in closed traverses.
If the closing error is large, what does it indicate?
Analysis & Theory
A large closing error indicates potential errors in measurements or calculations.