Current NGS Policies
| Title | Date | |
|---|---|---|
| Policy on Supporting Real-Time GNSS Positioning | 10/31/2013 | |
| Policy On Changes to State Plane Coordinate Systems | 12/18/2012 | |
| Incorporation of Geodetic Data of other Organizations into the NGS Data Base | 04/17/2012 | |
| NGS Antenna Calibration Policy | 10/01/2016 | |
| CORS Coordinate Policy | 12/20/2011 | |
| NGS Foreign Visitor Policy | 09/20/2011 | |
| EDMI Calibration Base Line Policy | 10/02/2010 | |
| Policy on the International use of OPUS | 06/28/2013 | |
| NOS Contracting Policy for Survey and Mapping Services | 07/10/2010 | |
| Units of Measure for The State Plane Coordinate System of 1983 |
02/01/2006 | |
| Using Height Modernization Program Stations' GPS-Derived Heights as Constraints in Leveling Adjustments | 04/13/2005 | |
| ITRF97 to NAD83 Transformation | 10/05/2000 | |
