The following data were obtained by stadia observations: vertical angle = +12°25', upper stadia hair and lower stadia hair readings are 2.352 m, and 0.885 m, respectively. The stadia interval factor is known to be 98.0 and C is 0.300 m. The height of instrument above the instrument station (point A) is 1.496 m and the rod reading is taken at 1.589 m. Determine the following: a) Horizontal, vertical, and inclined distances by exact stadia formulas. b) Elevation of the point sighted (point B) if the elevation of point A is 776.545 m. el Difference in clovation between + wo points
The following data were obtained by stadia observations: vertical angle = +12°25', upper stadia hair and lower stadia hair readings are 2.352 m, and 0.885 m, respectively. The stadia interval factor is known to be 98.0 and C is 0.300 m. The height of instrument above the instrument station (point A) is 1.496 m and the rod reading is taken at 1.589 m. Determine the following: a) Horizontal, vertical, and inclined distances by exact stadia formulas. b) Elevation of the point sighted (point B) if the elevation of point A is 776.545 m. el Difference in clovation between + wo points
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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