Provides {@linkplain org.opengis.referencing.crs.CoordinateReferenceSystem coordinate reference systems} specified in the Web Map Service specification (ISO 19128). This include:

- {@code CRS} space
- {@code AUTO2} space: automatic projections (dynamic projections) based on code and location:
  - {@code AUTO2} projection codes are in the range 42000-42499
  - lon0 and lat0 are central point of the projection
  - The lon0/lat0 are provided by the SRS parameter of the map request.

Those CRS are defined in Annex B (CRS definitions) of ISO 19128 (Web Map Service Implementation Specification).