The data base covers the territory of the settlement areas and the cemeteries of the Roman town of Poetovio. The sites from all the archaeological periods, ranging from prehistory to the Early Medieval Age are included. The basic data is structured just as in the ARKAS data base. The data is collected from archive documents, from archaeological publications and from field surveys. The sites are positioned on a map scale of 1:1000. One of the main objectives of the data base is to research the settlement development of the Roman town.