3D picture display for navigation radar

Tree-dimensional sea space visualization become increasingly form of ship's environment presentation in maritime navigation systems. Sonograms and echograms for instance, should create underwater space in 3D because the object (or submerge unit) accurate localization in 2D is impossible between sea bottom and surface. For surface navigation 3D vector charts can be observed mostly in combat systems or ship's bridge simulators for some years. This article presents 3D radar screen visualization possibilities for navigation radar.