WETMAAP Skill 1
Mono Lake - Element 17
Skill 1: Map Use
Element 17: Contours
Materials:
1:24,000 scale Lundy/Negit
Island/Mount Dana/Lee Vining Topographic Quadrangle
Exercise:
1. Use 1994 1:24,000 scale Lundy/Negit
Island/Mount Dana/Lee Vining
2. What is benchmark? _______________________
3. Find the benchmark for the top
of Black Point.
What is the elevation? _____________
4. The
elevation is measured from what datum (level)? _________________
5. What is a contour line? ________________________________________
6. What is an Index contour? ______________________________________
7. The Index contours are how far
are apart (in elevation)? ______________
8. The contour interval is how
many feet? ___________________________
9. What is the elevation of the
radio tower (above the word forest in southwest quadrant of the map)? ________________________________
10. What is Relief? _______________________________________________
11. What is the maximum relief within the study site? ___________________