Generic Battlefield Situation Dynamic Visualization Solution Based on Distributed Heterogeneous Database

The article describes the design and implementation of generic situation layer building way oriented to the separate database. By designing general separate database metadata describing model and battlefield situation layers describing model, and constructing the describe of dynamic mapping and transforming relation between database metadata describing model and battlefield situation Layers describing model, we are able to standardize the way of extracting the database metadata, flexible configuring situation layers and automatic generating the describing of situation layer, in order to implement the dynamic integration of multi-source static and basic database data, and assist the generation of the situation layers.