Zusammenfassung
Summary
A panel of experts headed by the Federal Ministry of the Interior provided the impetus to ascertain what could be learned from comparing different datasets covering the same areas. Users of AED-SICAD software collaborated to establish the best methodologies for comparing datasets based on concrete use cases. Investigations covered three different projects: the recognition of differences between base DLM data on two different dates, the comparison of the land cover model for Germany (LBM-DE) with the base DLM data and the merging of data from the OpenStreetMap (OSM) with the base DLM.