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Question

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


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

2 replies

fme-phile
Forum|alt.badge.img+1
  • June 12, 2018
@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


  • January 14, 2019

Thanks Greg, workspace works well.


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