Regarding the purported rule of "keep foresights short and backsights long" when creating a survey traverse network of control: What is the reason for keeping the foresight distance shorter than the backsight distance? More specifically, is there a mathematical reason and basis for this "rule", and how are precision and accuracy affected by these two distances?
Regarding the purported rule of "keep foresights short and backsights long" when creating a survey traverse network of control: What is the reason for keeping the foresight distance shorter than the backsight distance? More specifically, is there a mathematical reason and basis for this "rule", and how are precision and accuracy affected by these two distances?
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter14: Highway Surveys And Location
Section: Chapter Questions
Problem 5P
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Regarding the purported rule of "keep foresights short and backsights long" when creating a
What is the reason for keeping the foresight distance shorter than the backsight distance?
More specifically, is there a mathematical reason and basis for this "rule", and how are precision and accuracy affected by these two distances?
Thank you.
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