lab 12 geodatabase and topology
TRANSCRIPT
Geo-database And Topology
Prof. Dr. Sajid Rashid Ahmad
Atiqa Ijaz Khan _ Demonstrator
Step by Step Procedure
• Open Arc Catalogue.
• Create New Folder.
• Go inside the folder, create File/Personal Geo-database.
• Go inside it, create Feature Dataset.
• Go inside it, create Feature class. Or one can Import Feature class.
• Go to Feature Dataset, Right click to open Add Topology.
• Name it, Set rules, See descriptions, Finish, Validate.
• Close Arc Catalogue, & open Arc Map.
• Add the Feature Dataset.
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• Errors will be spotted in Red colors, separately, for:
• Point
• Line
• Polygon (Area)
• Click on them to see the options for corrections like:
• Merge,
• Clip,
• Cut,
• Exception, etc.
• Different options are available for point, line, polygons etc.
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