How would you solve a surveying problem using the rise and fall method, calculating curvature and refraction?

April 13, 2026Geography

$How would you solve a surveying problem using the rise and fall method, calculating curvature and refraction?$

ScanSolve AI Answer

April 13, 2026

Answer

2.700, IS on B = 2.990, FS on C = 0.995

Here is the solution using the rise and fall method and the calculation for curvature and refraction.

Part a) Rise and Fall Method and Checks

The readings are organized as follows:

Setup 1 (INST ST 1): BS on A = 2.700, IS on B = 2.990, FS on C = 0.995
Setup 2 (INST ST 2): BS on C = 2.745, IS on D = 1.365, IS on F = 1.305, IS on G = 1.980, FS on H = 2.815
**Setup 3 (INST

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Setup 1 (INST ST 1): BS on A = 2.700, IS on B = 2.990, FS on C = 0.995 Setup 2 (INST ST 2): BS on C = 2.745, IS on D = 1.365, IS on F = 1.305, IS on G = 1.980, FS on H = 2.815 *Setup 3 (INST…

Asked on April 13, 2026Geography

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ScanSolve AI AnswerAnswered on April 13, 2026

Here is the solution using the rise and fall method and the calculation for curvature and refraction. Part a) Rise and Fall Method and Checks The readings are organized as follows: Setup 1 (INST ST 1): BS on A = 2.700, IS on B = 2.990, FS on C = 0.995 Setup 2 (INST ST 2): BS on C = 2.745, IS on D = 1.365, IS on F = 1.305, IS on G = 1.980, FS on H = 2.815 *Setup 3 (INST