D DaveL Recovering RBR Addict Mar 25, 2010 #1 Just how accurate is the "Trig Post" ? I'm starting a large DEM/TIGER map and seem to be running into inaccuracies. The trig post is at mp 0 and the location at mp 2 does not match the TIGER lines at all. DaveL......Maybe I'm too fussy ??
Just how accurate is the "Trig Post" ? I'm starting a large DEM/TIGER map and seem to be running into inaccuracies. The trig post is at mp 0 and the location at mp 2 does not match the TIGER lines at all. DaveL......Maybe I'm too fussy ??
