SPCS2022 Zone Definitions and Design Status - Alpha Release - Last Updated 6/26/2024

• Projection type abbreviations: LC1 (Lambert Conformal Conic, one parallel); TM (Transverse Mercator); OMC (Hotine Oblique Mercator, center)
• Terrestrial Reference Frame of 2022 (TRF2022) abbreviations: NATRF2022 (North American TRF2022); PATRF2022 (Pacific TRF2022); MATRF2022 (Mariana TRF2022); CATRF2022 (Caribbean TRF2022)