Idaho Admin. Code r. 24.32.01.400 - STATE PLANE COORDINATES
The State Plane Coordinate System of 1983, described in NOAA Manual NOS NGS 5, reprinted September 1995, available at the URL https://www.ngs.noaa.gov/library/pdfs/NOAA_Manual_NOS_NGS_0005.pdf is adopted as the official system of projections for the Idaho Plane Coordinate System (IPCS). The Datum for the IPCS is the North American Datum of 1983 (2011) epoch 2010, defined in NOAA Professional Paper NOS 2, dated December 1989 and found at the URL: https://geodesy.noaa.gov/library/pdfs/NOAA_PP_NOS_0002.pdf; further described in Table 1 of Datums and reference frames, last revised July 1, 2020; available at the URL: https://geodesy.noaa.gov/datums/horizontal/index.shtml.
Notes
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