Hi, I have roof data in shp format. I generated from airborne lidar. But they not come to one polygon as I added in pic. I want to make them 1 polygon. How can I merge all of them ? But some of them have gaps inside. I want to see them like the name of "source".
Userlevel 5
+25
- Influencer
- 3345 replies
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10 February 2022
Do you want a 2D polygon enclosing the entire building or do you want a single object with the 3D roof structure?
Userlevel 2
+17
- Contributor
- 7538 replies
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10 February 2022
Hi @bayram , since those polygons aren't coplanar, you cannot merge them to make a single 3D Polygon anyway, but you can aggregate them into a single MultiPolygon with Aggregator.
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