National Geodetic Survey Publishes NAD 83 State Plane Coordinates in Feet for Iowa

Summary

The National Geodetic Survey (NGS) will release North American Datum of 1983 (NAD 83) State Plane Coordinate (SPC) grid values in both meters and U.S. Survey Feet for Iowa, in accordance with a request from the Iowa Transportation Department and the Iowa Society of Land Surveyors, to support geodetic positioning utilities and the National Spatial Reference System (NSRS).