Geographic Information Systems
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Howard Butler

I am the lead developer of the PDAL and libLAS open source LiDAR software projects, and I am a member of numerous open source GIS software projects including GDAL and MapServer.

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Top posts (71) All Questions Answers | Votes Newest

14 What's up with the GeoJSON spec and CRS as a IRM? Oct 20 '11
13 What LiDAR processing tools are available in Python? Mar 3 '14
13 Thinning large LiDAR point cloud? Dec 11 '15
11 ogr2ogr srs options: where is the well known definition determined? Oct 29 '11
10 Is there a way to properly have GDAL raise exceptions in Python? Aug 6 '12
10 Should I always be using BIGTIFF=YES as default? Jun 19 '17
9 Do any open-source .Net libraries (commercially usable) exist for reading/writing LiDAR data? Sep 10 '12
8 Public reprojection services Oct 29 '10
8 Difference between LAStools, libLAS and PDAL? Dec 18 '18
7 Are PDAL or PCL capable of producing LiDAR grid metrics? Jan 4 '16
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