Title: Explain geodetic markers.
Course: Geospatial Technology I (21058-I) > Section: Using GPS

Explanation should include

- outlining the history of the geodetic markers, including the role of the National Geodetic Survey (NGS)
- locating markers in the immediate vicinity.

Process/Skill Questions:

- What is a geodetic marker?
- When were the geodetic markers constructed?
- Have new geodetic markers been placed in the area recently?
- How are geodetic markers used today?