Creating а Digital Atlas for Heritage Cities and Towns Along the Danube

The traditional meaning of an atlas has changed recently, with the prompt rise of digitalisation. This process has also opened new perspectives to collect and present atlas data; the interconnection of the huge quantities of the different data sets, including the new types of data and introducing atlases with new topics as an innovation. The essential meaning of an atlas has been, however, preserved even in its digitalised version – to present spatially related phenomena and items thorough their mapping. The aim of this paper is to discuss about the structure of a digital urban atlas on the example of the creation a new one – the digital atlas of heritage cities and towns along the Danube, one of the main deliverables of DANUrB+ INTERREG Project. This atlas, planned in both hardcopy and digital versions, is still in progress; hence, the main contribution of the paper is to show the expected structure of the digital DANUrB+ Atlas by comparing the project inputs with several already existing digital urban atlases as role-models.