JPEG raster image format with JGW files. It represents the entire municipal territory divided into 11 sheets. The information content is on a scale of 1:10,000. The Technical Map is made up of: 1) elements and entities of a geometric type: cartographic grid, quoted points. The altimetry, expressed in metres, relating to both the ground and the buildings, refers to the average sea level (Mareograph of Genoa 1942). The equidistance between the contour lines is 1 metre; for auxiliary curves (partly) it is 0.5 metres; 2) constituent elements of the anthropic landscape such as: buildings destination indication for public buildings, technical artifacts, roads, railways, canals, trees and rows, etc; 3) constitutive elements of the natural landscape such as: hydrography, vegetation, etc.; 4) administrative limits; 5) toponymy. - Raster image JPEG file format with JGW file. It represents the entire territory of the Municipality of Milan divided into 11 tiles. The scale is 1:10,000. The Municipal Base Map is composed by: 1) geometric elements and entities: metric grid, elevation points. The elevation points, in meters, are both of ground and buildings and are referred to the average sea level (tide gauge of Genova 1942). The interval for contour lines is 1 meter and for auxiliary lines (dashed) is 0.5 meters; 2) elements of the anthropic landscape such as buildings (with building function for public buildings), technical structures, roads, railroads, canals, trees and rows of plants, etc.; 3) elements of the natural landscape such as hydrography, vegetation, etc.; 4) administrative boundaries; 5) toponyms.
