Welcome to the 5D-ARCH-AID portal, where you can explore a unique case study of digital documentation in five dimensions for the historic settlement of Ano Syros (Cyclades). The 5D-ARCH-AID project proposes a new innovative service, which combines the renowned HERMeS historic building documentation methodology, documentation from Small Flying Objects (SFOs) and digital technologies for 3D modelling and 5D documentation of cultural imagery.