What are the different GeoVRML versions?
GeoVRML 1.0 was the initial version (May 2000). This specification then went through an ISO standardization process to become part of an amendment to VRML97. These changes were then encapsulated in GeoVRML 1.1 (July 2002), which is the current release. The next version of GeoVRML is being called V2.0 but is still under development.