• Excavated remains of the Athenian fortifications in the area of Klafthmonos square. The inferred course of the remains is shown in transparency. Basemaps include architectural plans and excavation photos superimposed on modern satellite imagery and cadastral maps.
  • Georeferencing of aerial photograph of central Athens (1939) from the Greek Military Service (scale: 1:18000) and the map by Curtius, E. & Kaupert, J. A. 1878. Atlas von Athen. Berlin: ΒΙ.ΙΙΙ (scale 1:4000). Shown in transparency on top of modern basemap.
  • Combination of satellite and aerial imagery, cadastral and historical map for the centre of Athens.
  • Combination of aerial imagery from 1944 (BSA Aerial Photograph Collection - T4.4200) and modern orthophoto (NCMA S.A.).