# Interface EllipsoidalCS

All Superinterfaces:
  `CoordinateSystem, IdentifiedObject`

All Known Implementing Classes:
  `DefaultEllipsoidalCS`

@UML(identifier="CS_EllipsoidalCS", specification=ISO_19111) public interface EllipsoidalCS extends CoordinateSystem
A two- or three-dimensional coordinate system in which position is specified by geodetic latitude, geodetic longitude, and (in the three-dimensional case) ellipsoidal height. An `EllipsoidalCS` shall have two or three axis associations.

Used with CRS type(s)
`Geographic`, `Engineering`

Since:
  1.0

- ## Field Summary

  ### Fields inherited from interface IdentifiedObject

  `ALIAS_KEY, IDENTIFIERS_KEY, NAME_KEY, REMARKS_KEY`

- ## Method Summary

  ### Methods inherited from interface CoordinateSystem

  `getAxis, getDimension`

  ### Methods inherited from interface IdentifiedObject

  `getAlias, getIdentifiers, getName, getRemarks, toWKT`