# Module org.apache.sis.referencing

module org.apache.sis.referencing
Referencing by coordinates.

Since:
  0.3

- ## Packages

  Exports
  Package
  Description
  org.apache.sis.coordinate
  Tuple of coordinate values.
  org.apache.sis.geometry
  Basic geometric objects (envelopes and direct positions).
  org.apache.sis.io.wkt
  Well Known Text (WKT) parsing and formatting.
  org.apache.sis.parameter
  Descriptions and values of parameters used by a coordinate operation or a process.
  org.apache.sis.referencing
  Base classes for reference systems used for general positioning.
  org.apache.sis.referencing.crs
  Coordinate Reference System (CRS) definitions as coordinate systems related to the earth through datum.
  org.apache.sis.referencing.cs
  Coordinate System (CS) definitions as the set of coordinate system axes that spans the coordinate space.
  org.apache.sis.referencing.datum
  Relationship of a `CoordinateSystem` (an abstract mathematical entity) to the earth or other system.
  org.apache.sis.referencing.factory
  Creates Coordinate Reference System (CRS) objects from given properties or authority codes.
  org.apache.sis.referencing.factory.sql
  Factories for geodetic objects defined in a SQL database, typically the EPSG dataset.
  org.apache.sis.referencing.operation
  Relationship between any two Coordinate Reference Systems (CRS).
  org.apache.sis.referencing.operation.builder
  Helper classes for creating Math Transforms from a set of points.
  org.apache.sis.referencing.operation.matrix
  Matrix implementations for spatiotemporal referencing.
  org.apache.sis.referencing.operation.transform
  Conversions or transformations of multi-dimensional coordinate tuples.
  Indirect Exports
  From
  Packages
  org.apache.sis.metadata
  org.apache.sis.metadata org.apache.sis.metadata.iso org.apache.sis.metadata.iso.acquisition org.apache.sis.metadata.iso.citation org.apache.sis.metadata.iso.constraint org.apache.sis.metadata.iso.content org.apache.sis.metadata.iso.distribution org.apache.sis.metadata.iso.extent org.apache.sis.metadata.iso.identification org.apache.sis.metadata.iso.lineage org.apache.sis.metadata.iso.maintenance org.apache.sis.metadata.iso.quality org.apache.sis.metadata.iso.spatial org.apache.sis.metadata.sql org.apache.sis.util.iso org.apache.sis.xml
  org.apache.sis.util
  org.apache.sis.io org.apache.sis.math org.apache.sis.measure org.apache.sis.setup org.apache.sis.util org.apache.sis.util.collection org.apache.sis.util.logging

- ## Modules

  Requires
  Modifier
  Module
  Description
  transitive
  org.apache.sis.metadata
  Implementations of metadata derived from ISO 19115.
  Indirect Requires
  Modifier
  Module
  Description
  transitive
  org.apache.sis.util
  Units of measurement and miscellaneous utility methods required by Apache SIS.