This geography problem is solved step by step below, with detailed explanations to help you understand the method and arrive at the correct answer.
ScanSolve AI Answer
Here is the solution for the auto level survey table using the Height of Instrument (H.I.) method: Step 1: Understand the formulas for H.I. method The core formulas for the H.I. method are: HI = RL_known + BS (Height of Instrument = Reduced Level of a known point + Backsight reading) RL = HI - IS (Reduced Level = Height of Instrument - Intermediate Sight reading) RL = HI - FS (Reduced Level = Height of Instrument - Foresight reading) The HI remains constant for all readings taken