3.3.7.5. Plotting of contours

Try these first

1. 1.

   What do contour lines represent?

   Hint

   Think about how we define height on maps.

2. 2.

   What is a Total Station used for?

   Hint

   Remember, accuracy is key in surveying.

3. 3.

   What do contour lines indicate?

   • Elevation
   • Distance
   • Area
   • Temperature

   Hint

   Think about what is represented on topographical maps.

4. 4.

   True or False: Total Stations can only measure horizontal distances.

   • True
   • False

   Hint

   Consider the versatility of the instrument.

5. 5.

   You are tasked with designing a new road through hilly terrain. How would you use contour plotting to ensure the road has the least elevation change?

   Hint

   Consider where elevation impacts road design solutions.

6. 6.

   Imagine your contour map shows sharp elevation changes that could lead to potential flooding. Propose a solution using your findings.

   Hint

   Think about how water naturally flows across diverse terrains.