Method used to establish point in the field. Which of these methods also represents the principle of trgonometrical levelling?

QuestionsCategory: Civil EngineeringMethod used to establish point in the field. Which of these methods also represents the principle of trgonometrical levelling?
VideRime Staff asked 1 year ago

1. Both Method 1 and Method 2
2. Neither Method 1 nor Method 2
3. Method 1 only
4. Method 2 only           (Ans)