NGS Policies

Title	Date
State Plane Coordinate System of 2022 (SPCS2022) Policy	07/01/2023
State Plane Coordinate System of 2022 (SPCS2022) Procedures	07/01/2023
Electronic Distance Measuring Instrumentation Calibration Baseline Program Policy	02/01/2021
Electronic Distance Measuring Instrumentation Calibration Base Line Program Participation Procedures	02/01/2021
NGS Antenna Calibration Policy	06/01/2019
NGS Antenna Calibration Procedures	06/01/2019
Policy on Supporting Real-Time GNSS Positioning	10/31/2013
Policy on the International use of OPUS-GNSS	06/28/2013
Policy on Changes to State Plane Coordinates	12/18/2012
Data Submission Policy	04/17/2012
CORS Coordinate Policy	12/20/2011
NOS Contracting Policy for Survey and Mapping Services	07/10/2010
Policy on Units of Measure for The State Plane Coordinate System of '83	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