CGC83 values shall be expressed as latitude, longitude, or ellipsoid height values or as Cartesian coordinates (x, y, z). When Cartesian coordinates are used, the symbols and conventions utilized shall be the same as that used by NGS.
Cal. Pub. Res. Code § 8873
California Geodetic Coordinates
Added by Stats. 2005, Ch. 158, Sec. 29.15
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.