SRF: Conclusion

• Application must supply values for SRF parameters and ORM to create SRF; should supply HSR if known

• API returns new SRF object for later use in:

  • The Creation of Coordinates
  • The Creation of Directions
  • The Creation of Orientations
  • Spatial Operations

• If no HSR is provided then no "Horizontal Datum Shifts" are available for primitives in this context

• SRF is immutable once created by the API

Previous slide

Next slide

Back to first slide

View graphic version