What will this do to the surveying profession? http://m.phys.org/news/2016-02-gps-tracking-centimeter.html Meg McGaffin GIS Analyst City of Milford Sent from my iPhone ------------------------------------------------------------------------- This list (CTGIS-L) is an unmoderated discussion list for all CT GIS Users. If you no longer wish to receive e-mail from this list, you can remove yourself by going to http://listserv.uconn.edu/ctgis-l.html