Geography · Geographical Information System
In vector GIS, which topological rule ensures that a given region is entirely covered by a polygon layer without unassigned spaces or voids?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Must not have gaps✓
- 2Must not have dangles
- 3Must be single part
- 4Must not overlap
Correct answer
Must not have gaps
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