Object Definitions
- New Zealand Map Grid
- Military Grid Reference System (MGRS)
- World Geographic Reference System (WGRS)
- DLS (Dominion Land Survey)
- DLS Format
- Vertical Coordinate System Definitions
- Areas of Use Definitions
- Usage Definitions
- Scope Definitions
- Point Style Definitions
- Prime Meridian Definitions
- State Plane 27 vs State Plane Exact