Vector Analysis Flashcards
1
Q
What are the standard vector analysis tools?
A
Spatial joins, overlays, buffers, and networks.
2
Q
What to overlay operations do?
A
Combine geometry and attributes of two or more input vector layers in an output vector layer.
3
Q
What is modified during overlay operations?
A
Feature geometry and attribute tables.
4
Q
What are the three non-overlay operations?
A
Clip, split, and dissolve
5
Q
What does buffering create?
A
Polygons around points, lines, or polygons based on a buffer distance from those features.
6
Q
What are the 4 buffer variations?
A
Variable width, multiple, interior, and one-sided
