These are the data generated by the digitalization of the 1:25000 scale topographic map frame, which have been scanned, georeferenced and transformed into the official KRGJSH coordinate system. The transformation of the coordinates of these maps has been carried out according to the parameters of Instruction no. 4381/1, dated 22.9.2015 “On the transformation of coordinates from the Global Geodetic Reference Frame “ITRF2005 (epoch 2007.2)” and the Albanian Geodetic System “ALB86” to the European Geodetic Reference Frame “ETRF2000 (epoch 2014.177)” and “ETRF2000 (epoch 2008)”. These vector data contain as information the name of the topographic map of the scale 1:25000 which represents additional information for the images of historical maps where the date of their creation and update is given. The data conform to the State Standard for Technical Specifications of Geospatial Information in Albania - Topic: Geographic network systems.
The Map Nomenclature (1:25000) was created by the State Authority for Geospatial Information. It is updated based on changes that occur.
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