A threat density map for a given area may be transmitted in grid format, allowing quick transfer of information. Techniques exist that allow the fusion of multiple platform searches into a composite picture. All the information that was used in the calculation of the map could be transmitted, as time permits. The use of the network in ASW can affect as many levels of the decision hierarchy as the imagination and technology will allow. There are many possible methods for connecting sonar shacks and intelligence sites.
Sonar operators tend to hesitate calling contacts until their confidence builds.
This results in lost time, lost opportunities, and potentially lost ships. The use of a network will be essential with multistatic active operations and contact management using dissimilar sensors, such as radar and nonacoustics. Instant correlation of multiple contacts from geographically separate and dissimilar sensors will be required to employ active sources and multiplatform correlation effectively. This will require networks with sufficient bandwidth to accommodate the data load. It relies heavily on the use of communication networks with sufficient bandwidth but goes beyond these links to include information management.