Overview of levelling network 1:50,000

Overview of the Levelling Network 1:50 000 (PVNS 50) is a multicolour overprint of thematic content onto the subdued Base Map of the Czech Republic 1:50 000 (ZM 50). The thematic content covers levelling networks of orders I–IV, areal levelling networks of the Czech Republic and the layout of map sheets of the State Map 1:50 000, including the name of each map sheet and the division into map sheets of the State Map 1:5 000. Levelling lines of order IV are shown with a selection of levelling points. Individual levelling lines are differentiated by colour. Each map sheet contains a map legend with a selection of the most commonly used map symbols. Currently, PVNS 50 is printed on demand only.