For the purposes of this chapter, the South Dakota state plane coordinate system is divided into zones established by the National Geodetic Survey as a component of the National Spatial Reference System. Each zone shall be uniquely and consistently defined within the South Dakota state plane coordinate system.

Source: SL 1947, ch 231 , § 1; SDC Supp 1960, § 18.0301; SL 1988, ch 349 , § 2; SL 2022, ch 163 , § 2.