Setting up spatial resources
After your Db2 subsystem is enabled for spatial support, you are ready to set up the resources that you need in order to use spatial data.
Among these resources are a coordinate system to which spatial data conforms and a spatial reference system, which defines the extent of the geographical area that is referenced by the data. This information discusses the nature of coordinate systems and tells how to create them. This information also explains what spatial reference systems are and tells how to create them.