# Interface EngineeringDatum

All Superinterfaces:
  `Datum, IdentifiedObject`

All Known Implementing Classes:
  `DefaultEngineeringDatum`

@UML(identifier="CD_EngineeringDatum", specification=ISO_19111) public interface EngineeringDatum extends Datum
Defines the origin of an engineering coordinate reference system. An engineering datum is used in a region around that origin. This origin can be fixed with respect to the earth (such as a defined point at a construction site), or be a defined point on a moving vehicle (such as on a ship or satellite).

Since:
  1.0

- ## Field Summary

  ### Fields inherited from interface Datum

  `ANCHOR_POINT_KEY, DOMAIN_OF_VALIDITY_KEY, REALIZATION_EPOCH_KEY, SCOPE_KEY`

  ### Fields inherited from interface IdentifiedObject

  `ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY`

- ## Method Summary

  ### Methods inherited from interface Datum

  `getAnchorPoint, getDomainOfValidity, getRealizationEpoch, getScope`

  ### Methods inherited from interface IdentifiedObject

  `getAlias, getIdentifiers, getName, getRemarks, toWKT`