This project has declared the following modules:
| Name | Description |
|---|---|
| Referencing core | Implementations of Coordinate Reference Systems (CRS), conversion and transformation services derived from ISO 19111. |
| Referencing 3D | Transforms coordinates from "heights above the ellipsoid" to "heights above the geoid". This module provides the algorithms from an Earth Gravitational Model as a MathTransform implementation. Installing the JAR on the classpath should be sufficient for making vertical transformations available to an application like any other transforms. |
| EPSG database | Provides the SQL script files for creating a local EPSG database when first needed. |
| EPSG on JavaDB | The referencing module with the EPSG database and the JavaDB driver. This module is provided only as a convenience: it does not contain any actual code, but contains the dependencies to everything needed for running the core referencing module with a standalone EPSG database. |
