Quiz

Vector overlay operations: Merge, Intersect, Clip, Erase

Ali Arab 4 questions

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Questions in this quiz (4)

1[blank_start]Merge[blank_end] creates an output polygon layer by combining the spatial extent of two or more layers; allows overlaps, doesn’t create new polygons; attributes are preserved separately, not combined
1. AMerge
2[blank_start]Intersect[blank_end] AND operator; overlapping parts of inputs; more than two layers can be combined; all attributes are preserved
1. AIntersect
3[blank_start]Clip[blank_end] Used to extract those features from an input point, line, or polygon layer that falls within the spatial extent of the clip layer
1. AClip
4Opposite of Clip. [blank_start]Erase[blank_end]
1. AErase