The National Geodetic Survey (NGS) issued a notice on Saturday, August 4, 2012 stating that they have determined that the new hybrid geoid model, GEOID12, contains localized errors in Louisiana and Mississippi. Click here for more information.
SubjectStart DateEnd Date Updated Realization of NAD83-2011 Coordinates5/11/20266/30/2026 The LSRC will update the coordinates for our production C4Gnet.XYZ servers in May of 2026. To get details, please download and read [...]
