Lab10

1. Would you have more problems with feature generalization and omission in large or small scale maps? Why?
You would have more complications with feature generalization and omission with small scale maps due to surface errors that arise.

2. What is snapping in the context of digitizing? Why is snapping important (i.e. what does it help avoid)?
Snapping in the context of digitizin is putting two or more nodes with a given distance between another to become a single node, and it is important in order to avoid over and under shots.

3. What is COGO and how does it relate to coordinate surveying?
COGO is coordinate geometry which is a common output from survey measurement spaital data that consists of a starting point with a list of directions and distances to subsequent stations.
Q: What is the feature class type (point, line or poly) for Springs?Point