Package org.apache.sis.referencing.cs
package org.apache.sis.referencing.cs
Coordinate System (CS) definitions as the set of coordinate system axes that spans the coordinate space.
An explanation for this package is provided in the
.
The remaining discussion on this page is specific to the SIS implementation.
invalid reference
OpenGIS® javadoc
The root class in this package is AbstractCS
.
Various subclasses are defined for various kinds of mathematical rules that determine
how coordinates are associated to quantities such as angles and distances.
Those SIS subclasses provide additional methods that are not part of OGC/ISO specifications:
CoordinateSystems
utility class
with static methods for estimating an angle between two axes, determining the change of axis directions
and units between two coordinate systems, or filtering axes.- Since:
- 0.4
- Version:
- 1.3
-
ClassDescriptionThe set of coordinate system axes that spans a given coordinate space.High-level characteristics about the axes of a coordinate system.Modifications to apply on the axes of a coordinate system in order to produce a new coordinate system.Pattern of
CoordinateSystemAxis
together with resource to use for localized axis name.Map units of measurement and axis directions toCoordinateSystem
objects defined in the EPSG database.Utility methods working onCoordinateSystem
objects and their axes.A 2- or 3-dimensional coordinate system with straight axes that are not necessarily orthogonal.A 2- or 3-dimensional Cartesian coordinate system made of straight orthogonal axes.A coordinate system made of two or more independent coordinate systems.Coordinate system axis name, direction, unit and range of values.TheORDER[…]
element to be formatted insideAXIS[…]
element.A 3-dimensional coordinate system made of a polar coordinate system extended by a straight perpendicular axis.A 2- or 3-dimensional coordinate system for geodetic latitude and longitude, optionally with ellipsoidal height.A 1-dimensional coordinate system for points that lie on a single axis (not necessarily a straight line).A 1-dimensional coordinate system for parametric values or functions.A 2-dimensional coordinate system for coordinates represented by a distance from the origin and an angle from a fixed direction.A 3-dimensional coordinate system with one distance measured from the origin and two angular coordinates.A 1-dimensional coordinate system for time elapsed in the specified time units from a specified time origin.A 2- or 3-dimensional coordinate system for any combination of coordinate axes not covered by other CS types.A 1-dimensional coordinate system for heights or depths of points.Parses axis direction of the kind "South along 90 deg East".Derives an coordinate system from an existing one forAxesConvention
.Implementation ofAbstractCS
methods that require knowledge about subclasses.