QUESTION $2$

a$)$ You have been tasked to produce a large scale map $($with contours$)$ of a section of the University of Zimbabwe Farm. Outline in detail the steps you will undertake to accomplish your task. Highlight in your answer different sets of equipment you may use. Which of the sets would you prefer? Justify your answer.

$[10$ marks$]$

b$)$ A theodolite with a multiplying constant of $100$ and an additive constant of $0$ was used to observe parameters shown in Table $2($Staff held vertically at A and C$).$

Table $2$: Theodolite observations for a tacheometric survey.

$\backslash$table$[[$Station$,\backslash$table$[[$Staff$],[$position$]],$Lower,Middle,Upper,$\backslash$table$[[$Vertical$],[$angle$]],\backslash$table$[[$Horizontal$],[$angle$]]],[$B$,$A$,2\mathrm{.}853,3\mathrm{.}047,3\mathrm{.}240,{86}^0{39}^{\text{'}}{20}^{\text{'}\text{'}},{73}^0{40}^{\text{'}}{16}^{\text{'}\text{'}}$