Power Lines

Experimental, not fully documented, and may not work reliably for other data sets beyond what we have worked with

Requires vegetation density grids, created and opened.

Calculate menu option.



  • Highest vacant voxel:  Minimum height in meters above the DTM surface for the power lines.
  • Lowest vacant voxel: Maximum height of any vegetation above the DTM surface, under the power lines.
  • Max occupied voxels: this might need to be more than one if there are several power lines, or if the lines are curved and might appear in several voxels.
  • Required neighbors: adjacent neighbors required for the power line to be continuous.

Last revision 7/18/2014