The Virtual Forecast System: A Prototype Large-Scale Interactive/Collaborative Environment

The Virtual Forecast System (VFS) is a prototype environment used to facilitate large-scale coordination and collaboration through the use of interactive audio and graphical technologies. Emerging technologies included within the VFS range from the use of shared digital whiteboards to voice and video-conferencing and are made possible by the continuing improvements to communications (such as internet2 and new high speed corporate intranets).

The VFS environment has the potential to change the way that many organizations do business. For example, the National Weather Service, now at the end of its decade-long modernization, has restructured its field offices to provide forecasts and warnings to much smaller areas. In addition, the modernization has introduced many new technologies such as Doppler radar, automated surface observing systems, higher resolution models and the Advanced Weather Interactive Processing System (AWIPS) to the field. However, there is not currently an efficient and effective way for field forecasters to coordinate with each other or national centers. VFS is envisioned as a solution for the NWS to allow the expertise of its entire field structure to collaborate in a secure environment that fosters scientific exchange with the ultimate result being a cohesive message for its customers. This technology could also be used for training.

This paper will describe the VFS in both its architectural structure and its proposed role in helping the NWS get the most out of its personnel and technical resources.