Coordinate Reference System Handling

This section describes how coordinate reference systems (CRS) are handled in GeoServer, as well as what can be done to extend GeoServer’s CRS handling abilities.

• Coordinate Reference System Configuration
  • Increasing Comparison Tolerance
• Custom CRS Definitions
  • Add a custom CRS in the EPSG authority
  • Override an official EPSG code
  • Configuring a custom CRS authority
• Coordinate Operations
  • Reprojection Console
  • Add Grid Shift Transform files
  • Define a custom Coordinate Operation
  • Coordinate Operations with custom authorities
• Manually editing the EPSG database