FOR557 – Quiz X
5/28/2016
Not turned in
Sample quiz. Do at home, answers on web Tuesday AM
Consider the polygons to the right and answer
Layer A
questions 1 through 4 (4 pts each.) A is a polygon
in layer 1 and B is a poly in layer 2. Label the
resulting polys with the attributes. The only user
attributes are A, B1, and B2. Identify any multipart
polygons. Note the detail of the corner of A in B2.
A
B1
Layer B
2 Features
B2
INTERSECTION of Layers A and B in that order
IDENTITY of Layers A and B where Ais the input
and B is the IDENTITY layer
CLIP of Layer B by A
UNION OF A & B
D:\282215683.doc
5/28/2016
Page 1 of 2
FOR557 – 04
Exercise ###
Title
CLIP of layer 1 by layer 2
ERASE of layer 2 by layer 1