Digital Archaeological Archiving in Baden-Württemberg, Germany: an evolving system

Since 2005, the Landesamt für Denkmalpflege Baden-Württemberg has been collecting semi-structured archaeological digital project data with the aim of one day turning that data into a real long-term digital archive. This process is still ongoing. In the last 15 years appropriate data formats have been defined, and the transition from CAD to GIS as the mainstay of project recording in Baden-Württemberg has been made. The research-driven development of the Software Survey2GIS (GNU GPL), initiated by the Landesamt für Denkmalpflege Baden-Württemberg, facilitates on the one hand an easy-to-use transition of field data into GIS and on the other better control of data formats. We are learning to cope with increasingly more complex data - laser scan, LIDAR and sfm data. The recent advent of commercial archaeology in the state of Baden Württemberg is another factor with which we are confronted. We have experimented with the best methods of convincing archaeologists, technicians and ancillary staff of the necessity of saving their data in a central repository - for example friendliness, even occasional coercion, as well as the guarantee of recoverable data if the deposition rules are followed. The boundary of each saved excavation or survey project is uploaded to the State's own cultural heritage GIS-Application - ADAB - where it can be accessed by researchers. A simple click within the polygon will invoke metadata about the project as well as a selection of quintessential photos. The excavation archive in Baden-Württemberg is, as yet, by no means a fully accessible, usable 'real' digital archive. But we are succeeding in saving the data in a structured manner for future transition into that 'real' archive - hopefully as a pilot project within the framework of the federally financed NFDI infrastructure.