Spectroscopic Structural Analysis (SSA) utilises higher frequency scans to penetrate the exterior of the scanned object and provide insights into the object's interior.
Spectral Composition Analysis(SCA) uses the same low frequency EM scans used by SLI scans but for longer periods to build a 3D visualisation of the object.
Engineers are highly specialised technologists, responsible for the maintenance and repair of critical ship systems and the operation of the vessel's power generation and distribution systems.