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18 Terms
1
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close traverse
a series of connected lines whose lengths and bearings are measured which enclose an area
2
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Double Meridian Distance
sum of all meridian distances of the two extremities
3
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common interval
what is the “L” in trapezoidal rule
4
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simpson’s one-third rule
applicable only for even intervals
5
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stadia
is a method of surveying in which horizontal and vertical distances can be measured indirectly by using optical properties of the instruments being used.
6
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Stadia interval factor
what is the “K” in stadia?
7
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Stadia intercept
what is the “S” in stadia?
8
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manufacturer’s constant
what is the “F+C” in stadia?
9
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simple curves
it is a circular arc extending from one tangent to the next. this curve is tangential to two straight lines of the route