Urban Topographic Mapping 1:1,000: Hydrography – polygons

Hydrography layer of Urban Topographic Cartography 1:1,000 with polygon geometry.Map of surface geographical entities attached to the topic of hydrography (according to cartography data model). Formed by aggregation of all the water bodies of the hydrographic network and the associated hydraulic infrastructure that is collected in the map sheets of the Urban Topographic Cartography series 1:1,000. It collects all those river courses, natural and artificial, of a width greater than 3 meters. Also bodies of water retained naturally, in the case of lakes, lagoons and ponds, and artificially, the case of the reservoir. It also includes the construction elements that produce the dam, the case of the dam, and other virtual elements, such as the maximum level of embalming.