Concept of topology in GIS

Question

25 Feb 2024

Answer :

Word Count : 297

Topology in Geographic Information Systems (GIS) refers to the spatial relationships and connectivity between geographic features. It encompasses the rules and principles that govern how points, lines, and polygons relate to each other within a spatial dataset. Here's a concise overview:

1. Node: A point representing the intersection or endpoint of lines or edges. Nodes define the starting and ending points of each line segment.

2. Edge: The line segment connecting two nodes. Edges ____ ____ ________ __________ __________ _________ ____.
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