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Question

how to extract 2d building foot print from lidar point cloud

P

how can i get 2d building foot print from lidar point cloud data?

2 replies

australia
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@username

I have used four transformers to extract the buildings from Lidar as polygons:

  1. PointCloudSplitter
  2. PointCloudCoercer
  3. Bufferer
  4. Generalizer

Download the workspace, add your lidar and update the output

 

buildings.fmw

Please let me know how you go.

Regards

Greg Patterson

gregory.patterson@anu.edu.au

C

Thanks Greg, workspace works well.

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