Boundary

Purpose:
  • Estimate spatial footprint

  • Do it quickly

  • Balance speed/quality

  • Look with QGIS

Boundary (command)

pdal info ./exercises/analysis/density/uncompahgre.laz --boundary

Boundary (command output)

_images/boundary-text-output.png

Boundary (blizzard)

_images/blizzard-eight.gif

Boundary (tindex)

pdal tindex create --tindex ./exercises/analysis/boundary/boundary.sqlite \
 --filespec ./exercises/analysis/density/uncompahgre.laz \
 -f SQLite

Boundary (tindex output)

_images/boundary-tindex-run.png

Boundary (QGIS)

_images/density-add-layer.png

Boundary (QGIS)

_images/boundary-qgis-view.png