Orthoimagery overlay of 1957, produced from scanned images of aerial photography of 1957, which covers part of the Western Lowlands of Albania and the city of Korça. The data are in conformity with the standard with the Council of Ministers No. 397, dated 19.06.2019, On the approval of the document "State Standards for Technical Specifications of Geospatial Information in Albania - Topic: Orthoimagery"
Aerial photographs were taken from the Archives of the Institute of Geography and Cartography of the Army (IGJIU). In the scanning process, semi-professional scanners were used with which copies (positives) of this photograph were scanned, printed on paper with an average scale of 1:16500, size 30x30 cm. The digital scanning resolution is 800 DPI. The photographs were used for the process of deciphering and creating Topographic Maps at a scale of 1:25000.
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