In NC we are limited in accuracy by the 20 ft grid the LiDAR rig was flown on. NC got stimulus money to re-fly the LiDAR rig in 2011 on a 1 meter grid and that should yield the sort of accuracy you have for parts of Alaska.
Josh On Jan 12, 5:48 pm, DON BERTOLETTE <[email protected]> wrote: > Josh/Gary- > > Ken Winterberger of the Anchorage Forestry Sciences Lab has been collecting > tree height data (along with other resource information) for inventory plots > at several locations in Alaska, for about the last year. Last I talked with > him, they were getting within a foot on their 1 meter dataset, of ground > truthed heights. > > -Don > > 90708/direct/01/
